Li, Wanqing

Research Overview

Research Interests:
Multimodal based image/video semantic analysis for annotation and retrieval

Object tracking and behavior analysis

Multimodal biometrics and crypto-biometrics

Multimedia security and forensics

Future Research Interests:
MUVIDA project employs multimodal video analysis to develop technology to correlate and fuse audio and visual information. In particular, the spoken dialogue is analyzed and correlated with associated text extracted from the video; the identity and number of speakers in the scenes is established by using speaker recognition and face tracking algorithms.

HARR (Human Activity Representation and Recognition) project has developed robust algorithms for human detection, tracking and motion direction estimation and, is currently developing "motion units" and grammar based activity representation and recognition algorithms.

AISS (Autonomous Intelligent Surveillance System) Research Program aims to develop an adaptive and reconfigurable security surveillance system capable of exploiting environmental information and knowledge base. The system provides continuous detection, tracking and recognition of all human activities within the scene to generate person-specific surveillance report. The program consists of several key enabling projects: multi-modal biometrics, human activity representation and recognition, semantic scene description and representation.

MUMOBIO (Multi-modal Biometric) Program is developing a continuous human recognition system using gait, face, voice and fingerprint modalities. The system is integrated with the HARR project to enable person-specific surveillance. In addition, the project is addressing the security issues of traditional pattern recognition based biometric systems by developing schemes to bind effectively and efficiently multimodal biometrics with cryptographic keys to form crypto-biometrics systems.

The Multimedia "Search n Retrieve" Research Program aims to develop methods and tools that can be used in a rapid application development (RAD) environment for multimedia browse, search, and retrieve systems. The systems will employ a multi-modal approach involving, voice, image and video features, text and human cognition.

RIWD (Robust Image Watermarking Decoding) Project aims to develop a robust decoding method for commonly adopted image watermarking schemes such as Spread Spectrum (SS) and Quantization Index Modulation (QIM). The method models and estimates the possible attacks that the watermarked images have suffered and incorporates prior knowledge in a maximum posterior probability (MAP) decoding framework.

Available as Research Supervisor

Selected Publications

Journal Article

Year	Title
2019	A fully trainable network with RNN-based pooling Published In Neurocomputing Volume 338 Pages 72 - 82 ISSN 0925-2312 Altmetric
2019	Jointly Learning Visual Poses and Pose Lexicon for Semantic Action Recognition Published In IEEE Transactions on Circuits and Systems for Video Technology Volume Online First Pages 1 - 11 ISSN 1051-8215 Altmetric
2019	Multiview-Based 3-D Action Recognition Using Deep Networks Published In IEEE Transactions on Systems, Man and Cybernetics, Part C: Applications and Reviews Volume 49 Pages 95 - 104 ISSN 1094-6977 Altmetric
2019	Recent advances in transfer learning for cross-dataset visual recognition: A problem-oriented perspective Published In ACM Computing Surveys Volume 52 Pages 7-1 - 7-38 ISSN 0360-0300 Altmetric
2018	A Fusion Framework for Camouflaged Moving Foreground Detection in the Wavelet Domain Published In IEEE Transactions on Image Processing Volume 27 Pages 3918 - 3930 ISSN 1057-7149 Altmetric
2018	A large scale RGB-D dataset for action recognition Published In Lecture Notes in Computer Science Volume 10188 Pages 101 - 114 Altmetric
2018	A singular K-space model for fast reconstruction of magnetic resonance images from undersampled data Published In Medical and Biological Engineering and Computing Volume 56 Pages 1211 - 1225 ISSN 0140-0118 Altmetric
2018	Action recognition based on joint trajectory maps with convolutional neural networks Published In Knowledge-Based Systems Volume 158 Pages 43 - 53 ISSN 0950-7051 Altmetric
2018	Depth Pooling Based Large-Scale 3-D Action Recognition with Convolutional Neural Networks Published In IEEE Transactions on Multimedia Volume 20 Pages 1051 - 1061 ISSN 1520-9210 Altmetric
2018	Online human action recognition based on incremental learning of weighted covariance descriptors Published In Information Sciences Volume 467 Pages 219 - 237 ISSN 0020-0255 Altmetric
2018	RGB-D-based human motion recognition with deep learning: A survey Published In Computer Vision and Image Understanding Volume Online first Pages 1 - 22 ISSN 1077-3142 Altmetric
2018	Robust unsupervised feature selection via dual self-representation and manifold regularization Published In Knowledge-Based Systems Volume 145 Pages 109 - 120 ISSN 0950-7051 Altmetric
2018	Skeleton Optical Spectra-Based Action Recognition Using Convolutional Neural Networks Published In IEEE Transactions on Circuits and Systems for Video Technology Volume 28 Pages 807 - 811 ISSN 1051-8215 Altmetric
2018	Spatially and Temporally Structured Global to Local Aggregation of Dynamic Depth Information for Action Recognition Published In IEEE Access Volume 6 Pages 2206 - 2219 Altmetric
2017	An effective edge-preserving smoothing method for image manipulation Published In Digital Signal Processing Volume 63 Pages 10 - 24 ISSN 1051-2004 Altmetric
2017	Detection and Separation of Smoke from Single Image Frames Published In IEEE Transactions on Image Processing Volume 27 Pages 1164 - 1177 ISSN 1057-7149 Altmetric
2017	Detection of ground parrot vocalisation: A multiple instance learning approach Published In Journal of the Acoustical Society of America Volume 142 Pages 1281 - 1290 ISSN 0001-4966 Altmetric
2017	Fast single image super-resolution using estimated low-frequency k-space data in MRI Published In Magnetic Resonance Imaging Volume 40 Pages 1 - 11 ISSN 0730-725X Altmetric
2017	Joint Distance Maps Based Action Recognition with Convolutional Neural Networks Published In IEEE Signal Processing Letters Volume 24 Pages 624 - 628 ISSN 1070-9908 Altmetric
2017	Optimization of camera arrangement using correspondence field to improve depth estimation Published In IEEE Transactions on Image Processing Volume 26 Pages 3038 - 3050 ISSN 1057-7149 Altmetric
2017	Salient object detection via weighted low rank matrix recovery Published In IEEE Signal Processing Letters Volume 24 Pages 490 - 494 ISSN 1070-9908 Altmetric
2017	Semantic action recognition by learning a pose lexicon Published In Pattern Recognition Volume 72 Pages 548 - 562 ISSN 0031-3203 Altmetric
2016	A Spectral and Spatial Approach of Coarse-to-Fine Blurred Image Region Detection Published In IEEE Signal Processing Letters Volume 23 Pages 1652 - 1656 ISSN 1070-9908 Altmetric
2016	Action Recognition From Depth Maps Using Deep Convolutional Neural Networks Published In IEEE Transactions on Human-Machine Systems Volume 46 Pages 498 - 509 Altmetric
2016	Efficient 2D viewpoint combination for human action recognition Published In Pattern Analysis and Applications Volume 19 Pages 563 - 577 ISSN 1433-755X Altmetric
2016	Enhancing project-based learning through student and industry engagement in a video-augmented 3-D virtual trade fair Published In IEEE Transactions on Education Volume 59 Pages 290 - 298 ISSN 0018-9359 Altmetric
2016	Human detection from images and videos: a survey Published In Pattern Recognition Volume 51 Pages 148 - 175 ISSN 0031-3203 Altmetric
2016	Learning Discriminative Stein Kernel for SPD Matrices and Its Applications Published In IEEE Transactions on Neural Networks and Learning Systems Volume 27 Pages 1020 - 1033 ISSN 2162-237X Altmetric
2016	Planogram compliance checking based on detection of recurring patterns Published In IEEE MultiMedia Magazine Volume 23 Pages 54 - 63 ISSN 1070-986X Altmetric
2016	RGB-D-based action recognition datasets: a survey Published In Pattern Recognition Volume 60 Pages 86 - 105 ISSN 0031-3203 Altmetric
2015	Dietary assessment on a mobile phone using image processing and pattern recognition techniques: Algorithm design and system prototyping Published In Nutrients Volume 7 Pages 6128 - 6138 Altmetric
2015	Estimation of signal distortion using effective sampling density for light field-based free viewpoint video Published In IEEE Transactions on Multimedia Volume 17 Pages 1677 - 1693 ISSN 1520-9210 Altmetric
2015	Functional brain network classification with compact representation of SICE matrices Published In IEEE Transactions on Biomedical Engineering Volume 62 Pages 1623 - 163411 ISSN 0018-9294 Altmetric
2015	Semantic and spatial content fusion for scene recognition Published In Cognitive Systems Monographs Volume 23 Pages 33 - 53 Altmetric
2014	Food image classification using local appearance and global structural information Published In Neurocomputing Volume 140 Pages 242 - 251 ISSN 0925-2312 Altmetric
2014	Introduction to the special issue on visual understanding and applications with RGB-D cameras Published In Journal of Visual Communication and Image Representation Volume 25 Pages 1 - 1 ISSN 1047-3203 Altmetric
2014	Smoke detection in video: an image separation approach Published In International Journal of Computer Vision Volume 106 Pages 192 - 209 ISSN 0920-5691 Altmetric
2013	A novel shape-based non-redundant local binary pattern descriptor for object detection Published In Pattern Recognition Volume 46 Pages 1485 - 1500 ISSN 0031-3203 Altmetric
2013	Inter-occlusion reasoning for human detection based on variational mean field Published In Neurocomputing Volume 110 Pages 51 - 61 ISSN 0925-2312 Altmetric
2013	Measuring the degree of face familiarity based on extended NMF Published In ACM Transactions on Applied Perception Volume 10 Pages 8:1 - 8:22 ISSN 1544-3558 Altmetric
2012	Image reconstruction from sparse projections using S-transform Published In Journal of Mathematical Imaging and Vision Volume 43 Pages 227 - 239 ISSN 0924-9907 Altmetric
2012	Local representation of faces through extended NMF Published In Electronics Letters Volume 48 Pages 373 - 375 ISSN 0013-5194 Altmetric
2012	MRI reconstruction from 2D truncated k-space Published In Journal of Magnetic Resonance Imaging Volume 35 Pages 1196 - 1206 ISSN 1053-1807 Altmetric
2012	Removal of truncation artefacts in magnetic resonance images by recovering missing spectral data Published In Journal of Magnetic Resonance Volume 224 Pages 82 - 93 ISSN 1090-7807 Altmetric
2011	Local intensity distribution descriptor for object detection Published In Electronics Letters Volume 47 Pages 321 - 322 ISSN 0013-5194 Altmetric
2011	Object detection by admissible region search Published In Lecture Notes in Computer Science Volume 7106 Pages 521 - 530 Altmetric
2011	Research of unsupervised posture modeling and action recognition based on spatial-temporal interesting points Published In Chinese Journal of Electronics Volume 39 Pages 1751 - 1756 ISSN 1022-4653
2011	Semi-supervised maximum a posteriori probability segmentation of brain tissues from dual-echo magnetic resonance scans using incomplete training data Published In IET Image Processing Volume 5 Pages 222 - 232 ISSN 1751-9659 Altmetric
2010	An improved template matching method for object detection Published In Lecture Notes in Computer Science Volume 5996 Pages 193 - 202 Altmetric
2010	Reconstruction from limited-angle projections based on spectrum analysis Published In IEEE Transactions on Image Processing Volume 19 Pages 131 - 140 ISSN 1057-7149 Altmetric
2010	Video scene segmentation using time constraint dominant-set clustering Published In Lecture Notes in Computer Science Volume 5916 Pages 637 - 643 Altmetric
2008	A real-time facial expression recognition system for online games Published In International Journal of Computer Games Technology Volume 2008 Pages 1 - 7 ISSN 1687-7047 Altmetric
2008	An efficient iterative algorithm for image thresholding Published In Pattern Recognition Letters Volume 29 Pages 1311 - 1316 ISSN 0167-8655 Altmetric
2008	Expandable data-driven graphical modeling of human actions based on salient postures Published In IEEE Transactions on Circuits and Systems for Video Technology Volume 18 Pages 1499 - 1510 ISSN 1051-8215 Altmetric
2008	The HCM for perceptual image segmentation Published In Neurocomputing Volume 71 Pages 1966 - 1979 ISSN 0925-2312 Altmetric
2007	A Prototype of Intelligent Video Surveillance Cameras Published In International Journal of Information and Systems Sciences Volume 3 Pages 365 - 382 ISSN 1708-296X

Book

Year	Title
2010	Illumination invariant face detection using classifier fusion Publisher Europe: VDM verlag Dr. Muller Altmetric

Chapter

Year	Title
2015	mHealth diet and nutrition guidance Published In mHealth Multidisciplinary Verticals Publisher https://www.crcpress.com/product/isbn/9781482214802#googlePreviewContainer: CRC Press Pages 65 - 82
2014	Exploring compact representation of SICE matrices for functional brain network classification Published In Machine Learning in Medical Imaging 5th International Workshop, MLMI 2014, Held in Conjunction with MICCAI 2014, Boston, MA, USA, September 14, 2014. Proceedings Publisher Switzerland: Springer International Publishing Pages 59 - 67 ISBN 9783319105802 Altmetric
2010	Human action recognition with expandable graphical models Published In Machine Learning for Human Motion Analysis: Theory and Practice Publisher IGI Global Pages 187 - 212 Altmetric

Conference Paper

Year	Title
2018	Foreground detection in camouflaged scenes Published In International Conference on Image Processing, ICIP 2017 Pages 4247 - 4251 Altmetric
2018	Importance Weighted Adversarial Nets for Partia Domain Adaptation Published In 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Pages 8156 - 8164 Altmetric
2018	Independently Recurrent Neural Network (IndRNN): Building A Longer and Deeper RNN Published In 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Pages 5457 - 5466 Altmetric
2018	Large-scale multimodal gesture recognition using heterogeneous networks Published In 2017 IEEE International Conference on Computer Vision Workshops, ICCVW 2017 Pages 3129 - 3137 Altmetric
2018	Large-scale multimodal gesture segmentation and recognition based on convolutional neural networks Published In 2017 IEEE International Conference on Computer Vision Workshops, ICCVW 2017 Pages 3138 - 3146 Altmetric
2018	Smartphone-sensors Based Activity Recognition Using IndRNN Published In UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers Pages 1541 - 1547 Altmetric
2017	Investigation of different skeleton features for CNN-based 3D action recognition Published In 2017 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2017 Pages 617 - 622 Altmetric
2017	Joint geometrical and statistical alignment for visual domain adaptation Published In 30th IEEE Conference on Computer Vision and Pattern Recognitio, (CVPR 2017) Pages 5150 - 5158 Altmetric
2017	Skeleton-based action recognition using LSTM and CNN Published In IEEE International Conference on Multimedia and Expo Workshops (ICMEW) Pages 585 - 590 Altmetric
2017	Weakly structured information aggregation for upper-body posture assessment using ConvNets Published In IEEE International Conference on Multimedia and Expo (ICME) Pages 1512 - 1517 Altmetric
2016	Action recognition based on joint trajectory maps using convolutional neural networks Published In Proceedings of the 2016 ACM on Multimedia Conference Pages 102 - 106 Altmetric
2016	Facilitating student and staff engagement across multiple offshore campuses for transnational education using an immersive video augmented learning platform Published In IEEE International Conference on Teaching, Assessment and Learning for Engineering (TALE) Pages 1 - 5 Altmetric
2016	Large-scale Continuous Gesture Recognition Using Convolutional Neural Networks Published In Proceedings - 23rd International Conference on Pattern Recognition (ICPR) Pages 13 - 18 Altmetric
2016	Large-scale Isolated Gesture Recognition using Convolutional Neural Networks Published In Proceedings - 23rd International Conference on Pattern Recognition (ICPR) Pages 7 - 12 Altmetric
2016	Learning a pose lexicon for semantic action recognition Published In 2016 IEEE International Conference on Multimedia and Expo (ICME) Pages 1 - 6 Altmetric
2016	Learning structured dictionary based on inter-class similarity and representative margins Published In 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Pages 2399 - 2403 Altmetric
2015	Beyond covariance: feature representation with nonlinear kernel matrices Published In Proceedings of the IEEE International Conference on Computer Vision Pages 4570 - 4578 Altmetric
2015	ConvNets-based action recognition from depth maps through virtual cameras and pseudocoloring Published In Proceedings of the 23rd ACM international conference on Multimedia Pages 1119 - 1122 Altmetric
2015	Creating Simplified 3D Models with High Quality Textures Published In 2015 International Conference on Digital Image Computing: Techniques and Applications, DICTA 2015 Pages 264 - 271 Altmetric
2015	Optimization of the number of rays in interpolation for light field based free viewpoint systems Published In Proceedings - IEEE International Conference on Multimedia and Expo Pages 1 - 6 Altmetric
2015	Single image smoke detection Published In Lecture Notes in Computer Science: Computer Vision - ACCV 2014: 12th Asian Conference on Computer Vision Singapore Pages 87 - 101 Altmetric
2014	Discriminative key pose extraction using extended LC-KSVD for action recognition Published In 2014 International Conference on digital Image Computing: Techniques and Applications, DICTA 2014 Pages 1 - 8 Altmetric
2014	Image reconstruction from limited-angle projections using sparsifying operators Published In 2014 IEEE 12th International Conference on Signal Processing Proceedings, ICSP Pages 1123 - 1126 Altmetric
2014	Mining mid-level features for action recognition based on effective skeleton representation Published In 2014 International Conference on Digital Image Computing: Techniques and Applications, DICTA 2014 Pages 1 - 8 Altmetric
2013	A fast approximate AIB algorithm for distributional word clustering Published In IEEE Conference on Computer Vision and Pattern Recognition Pages 556 - 563 Altmetric
2013	A method for calculating the minimum number of cameras in a light field based free viewpoint video system Published In IEEE International Conference on Multimedia and Expo Pages 1 - 6 Altmetric
2013	Accelerating the divisive information-theoretic clustering of visual words Published In 2013 International Conference on Digital Image Computing: Techniques and Applications Pages 1 - 8 Altmetric
2013	Image color correction in DCT domain Published In Third International Conference on Consumer Electronics Pages 245 - 248 Altmetric
2013	Incorporating local and global information using a novel distance function for scene recognition Published In IEEE Workshop on Robot Vision, WORV Pages 132 - 137 Altmetric
2013	Non-uniform sampling of plenoptic signal based on the scene complexity variations for a free viewpoint video system Published In 20th IEEE International Conference on Image Processing (ICIP 2013) Pages 3147 - 3151 Altmetric
2013	Pathological gait detection of Parkinson's disease using sparse representation Published In 2013 International Conference on Digital Image Computing: Techniques and Applications Pages 1 - 8 Altmetric
2013	Scene-adaptive configuration of two cameras using the correspondence field function Published In IEEE International Conference on Multimedia and Expo Pages 1 - 6 Altmetric
2012	A novel video-based smoke detection method using image separation Published In ICME 2012: IEEE International Conference on Multimedia and Expo Pages 532 - 537 Altmetric
2012	Measuring face familiarity and its application to face recognition Published In 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012 Pages 177 - 183 Altmetric
2011	A quantitative approach for comparison and evaluation of light field rendering techniques Published In 2011 ICME: IEEE International Conference on Multimedia and Expo Pages 1 - 4 Altmetric
2011	Age estimation based on extended non-negative matrix factorization Published In 13rd IEEE International Workshop on Multimedia Signal Processing, MMSP 2011 Pages 1 - 6 Altmetric
2011	Detecting humans under occlusion using variational mean field method Published In 18th IEEE International Conference on Image Processing, ICIP 2011 Pages 2049 - 2052 Altmetric
2011	Human detection with contour-based local motion binary patterns Published In 18th IEEE International Conference on Image Processing, ICIP 2011 Pages 3609 - 3612 Altmetric
2011	Objective evaluation of light field rendering methods using effective sampling density Published In 13rd IEEE International Workshop on Multimedia Signal Processing, MMSP 2011 Pages 1 - 6 Altmetric
2011	Ranking social emotions by learning listwise preference Published In First Asian Conference on Digital Object Identifier Pages 164 - 168
2011	Smoke detection in videos using non-redundant local binary pattern-based features Published In 13rd IEEE International Workshop on Multimedia Signal Processing, MMSP 2011 Pages 1 - 4 Altmetric
2011	Viewpoint invariants from three-dimensional data: the role of reflection in human activity understanding Published In 2011 IEEE Computer Vision and Pattern Recognition Workshops, CVPRW 2011 Pages 57 - 62 Altmetric
2010	Action recognition based on a bag of 3D points Published In IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops Pages 9 - 14 Altmetric
2010	Event recognition based on top-down motion attention Published In International Conference on Pattern Recognition Pages 3561 - 3564 Altmetric
2010	Finding distinctive facial areas for face recognition Published In International Conference on Control, Automation, Robotics and Vision Pages 1848 - 1853 Altmetric
2010	Head pose estimation based on extended non-negative matrix factorization Published In 25th International Conference of Image and Vision Computing New Zealand, IVCNZ 2010 Pages 1 - 6 Altmetric
2010	Human detection using local shape and non-redundant binary patterns Published In International Conference on Control, Automation, Robotics and Vision Pages 1145 - 1150 Altmetric
2010	Object detection using non-redundant local Binary Patterns Published In Proceedings of 2010 IEEE 17th International Conference on Image Processing Pages 4609 - 4612 Altmetric
2010	On the combination of local texture and global structure for food classification Published In International Symposium on Multimedia Pages 204 - 211 Altmetric
2009	A novel template matching method for human detection Published In International Conference on Image Processing Pages 2549 - 2552 Altmetric
2009	A part-based template matching method for multi-view human detection Published In International Conference Image and Vision Computing New Zealand Pages 357 - 362 Altmetric
2009	Face detection using generalised integral image features Published In International Conference on Image Processing Pages 1229 - 1232 Altmetric
2009	Face recognition from single sample based on human face perception Published In International Conference Image and Vision Computing New Zealand Pages 56 - 61 Altmetric
2009	Greedy approximation of kernel PCA by minimizing the mapping error Published In 2009 Digital Image Computing: Techniques and Applications Pages 303 - 308 Altmetric
2009	Human detection based on weighted template matching Published In IEEE International Conference on Multimedia and Expo Pages 634 - 637 Altmetric
2009	Kernel PCA of HOG features for posture detection Published In International Conference: Image and Vision Computing New Zealand Pages 415 - 420 Altmetric
2009	Recognition of semantic basketball events based on optical flow patterns Published In Advances in Visual Computing. 5th International Symposium ISVC 2009 Proceedings, Part II Pages 480 - 488 Altmetric
2008	Graphical modeling and decoding of human actions Published In International Workshop on Multimedia Signal Processing Pages 175 - 180 Altmetric
2008	Illumination invariant face detection using classifier fusion Published In Pacific-Rim Conference on Multimedia: Advances in Multimedia Information Processing Pages 456 - 465 Altmetric
2008	Key-frame extraction using dominant-set clustering Published In International Conference on Multimedia & Expo Pages 1285 - 1288 Altmetric
2007	A maximum likelihood watermark decoding scheme Published In IEEE International Conference on Multimedia and Expo Pages 1247 - 1250 Altmetric
2007	Emotional states control for on-line game avatars Published In Conference on Applications, Technologies, Architectures, and Protocols for Computer CommunicationsNetGames '07 Proceedings of the 6th ACM SIGCOMM workshop on Network and system support for games Pages 31 - 36 Altmetric
2007	Face to face communications in multiplayer online games: a real-time system Published In Human-Computer Interaction International Conference Pages 401 - 410 Altmetric
2007	Human motion simulation and action corpus Published In Digital human modeling: Lecture Notes in Computer Science Pages 314 - 322 Altmetric
2007	Perceived similarity and visual descriptions in content-based image retrieval Published In The IEEE International Symposium on Multimedia Pages 173 - 180 Altmetric
2007	Real-time facial feature point extraction Published In Pacific-Rim Conference on Multimedia Pages 88 - 97 Altmetric

Investigator On

Year	Title
2018	"Sharkeye" -- Real-Time Smart App Alerting through Aerial Surveillance Awarded by: NSW Government Department of Industry Funding Scheme: Annual Competitive Grants Program

Available as Research Supervisor

Advisees

Graduate Advising Relationship

Degree	Research Title	Advisee
Doctor of Philosophy (Integrated)	Computer Visionen-Based Postural Assessment	Ding, Zewei
Doctor of Philosophy	Self-mixing interferometric sensing and its applications	Ruan, Yuxi
Doctor of Philosophy	Computer Vision and Machine Learning in Disaster Management and Monitoring Process	Iqbal, Umair
Doctor of Philosophy (Integrated)	Human Activity Recognition	Yatanwala, Yatanwala Withanamalage Thilini Merian
Doctor of Philosophy	Light Field Acquisition for Free-viewpoint Video.	FU, Shichao

Reviewer Of

IEEE Transactions on Circuits and Systems (Journal)
IEEE Transactions on Electronic Devices (Journal)
IEEE Transactions on Neural Networks and Learning Systems (Journal)

Education And Training

Ph.D. in Electronic Engineering, University of Western Australia 1997
M.Sc. in Computer Science, Zhejiang University (Xiqi Campus) 1987
B.Sc. in Physics and Electronics, Zhejiang University (Xiqi Campus) 1983

Teaching Overview

Dr Li was a Lecturer from 1987 to 1990 and Associate Professor from 1991 to 1992, both with the Department of Computer Science and Technology, Zhejiang University of China. From 1992 to 1993, he was a visiting Research Fellow with the Computer Science Department, Murdoch University, Australia. From 1997 to 1998, he worked as an Information Technology Officer with the Bureau of Meteorology, Australia. He joined Motorola Australian Research Centre in 1998 as a Senior Research Engineer and later a Principal Research Engineer. Since 2004, he has been a Senior Lecturer with the School of Information Technology and Computer Science, University of Wollongong.

Dr. Li is a co-founder of the Centre for Multimedia Signal Processing and Content Management at University of Wollongong. He has 17 years combined industrial and academic research experience in multimedia. He has initiated, led and contributed to a number of successful R&D projects funded by government and industry. He received Motorola CTO's Award in 2003 due to his significant contribution in the area of video analysis. Dr Li has filed four US patents. He has authored and co-authored over 50 refereed papers in the field of multimedia signal processing. His current research interests are human motion analysis, multimodal biometric cryptosystems, automatic annotation and intelligent retrieval and adaptation of multimedia content and image/video watermarking. Dr. Li regularly serves as a committee member and session chair in international conferences and a reviewer of IEEE Transactions.

Keywords

Machine Learning (Deep Learning) and 3D Computer Vision - Human activity understanding, human detection, gait recognition, 3D sensing and reconstruction from RGB-D data

3D Multimedia Signal Processing and Understanding – scene analysis and event detection

Free Viewpoint Video (FVV) – Acquisition, processing, understanding and compression

Medical Image Processing and Understanding – Image reconstruction for low-dose X-ray and fast MR imaging, segmentation of medical images

Located In Facility

Building 3, Room 101

Fax

+61 2 4221 4170

Orcid Id

http://orcid.org/0000-0002-4427-2687 (confirmed)

Research Overview

Research Interests:
Multimodal based image/video semantic analysis for annotation and retrieval

Object tracking and behavior analysis

Multimodal biometrics and crypto-biometrics

Multimedia security and forensics

Future Research Interests:
MUVIDA project employs multimodal video analysis to develop technology to correlate and fuse audio and visual information. In particular, the spoken dialogue is analyzed and correlated with associated text extracted from the video; the identity and number of speakers in the scenes is established by using speaker recognition and face tracking algorithms.

HARR (Human Activity Representation and Recognition) project has developed robust algorithms for human detection, tracking and motion direction estimation and, is currently developing "motion units" and grammar based activity representation and recognition algorithms.

AISS (Autonomous Intelligent Surveillance System) Research Program aims to develop an adaptive and reconfigurable security surveillance system capable of exploiting environmental information and knowledge base. The system provides continuous detection, tracking and recognition of all human activities within the scene to generate person-specific surveillance report. The program consists of several key enabling projects: multi-modal biometrics, human activity representation and recognition, semantic scene description and representation.

MUMOBIO (Multi-modal Biometric) Program is developing a continuous human recognition system using gait, face, voice and fingerprint modalities. The system is integrated with the HARR project to enable person-specific surveillance. In addition, the project is addressing the security issues of traditional pattern recognition based biometric systems by developing schemes to bind effectively and efficiently multimodal biometrics with cryptographic keys to form crypto-biometrics systems.

The Multimedia "Search n Retrieve" Research Program aims to develop methods and tools that can be used in a rapid application development (RAD) environment for multimedia browse, search, and retrieve systems. The systems will employ a multi-modal approach involving, voice, image and video features, text and human cognition.

RIWD (Robust Image Watermarking Decoding) Project aims to develop a robust decoding method for commonly adopted image watermarking schemes such as Spread Spectrum (SS) and Quantization Index Modulation (QIM). The method models and estimates the possible attacks that the watermarked images have suffered and incorporates prior knowledge in a maximum posterior probability (MAP) decoding framework.

Selected Publications

Journal Article

Year	Title
2019	A fully trainable network with RNN-based pooling Published In Neurocomputing Volume 338 Pages 72 - 82 ISSN 0925-2312 Altmetric
2019	Jointly Learning Visual Poses and Pose Lexicon for Semantic Action Recognition Published In IEEE Transactions on Circuits and Systems for Video Technology Volume Online First Pages 1 - 11 ISSN 1051-8215 Altmetric
2019	Multiview-Based 3-D Action Recognition Using Deep Networks Published In IEEE Transactions on Systems, Man and Cybernetics, Part C: Applications and Reviews Volume 49 Pages 95 - 104 ISSN 1094-6977 Altmetric
2019	Recent advances in transfer learning for cross-dataset visual recognition: A problem-oriented perspective Published In ACM Computing Surveys Volume 52 Pages 7-1 - 7-38 ISSN 0360-0300 Altmetric
2018	A Fusion Framework for Camouflaged Moving Foreground Detection in the Wavelet Domain Published In IEEE Transactions on Image Processing Volume 27 Pages 3918 - 3930 ISSN 1057-7149 Altmetric
2018	A large scale RGB-D dataset for action recognition Published In Lecture Notes in Computer Science Volume 10188 Pages 101 - 114 Altmetric
2018	A singular K-space model for fast reconstruction of magnetic resonance images from undersampled data Published In Medical and Biological Engineering and Computing Volume 56 Pages 1211 - 1225 ISSN 0140-0118 Altmetric
2018	Action recognition based on joint trajectory maps with convolutional neural networks Published In Knowledge-Based Systems Volume 158 Pages 43 - 53 ISSN 0950-7051 Altmetric
2018	Depth Pooling Based Large-Scale 3-D Action Recognition with Convolutional Neural Networks Published In IEEE Transactions on Multimedia Volume 20 Pages 1051 - 1061 ISSN 1520-9210 Altmetric
2018	Online human action recognition based on incremental learning of weighted covariance descriptors Published In Information Sciences Volume 467 Pages 219 - 237 ISSN 0020-0255 Altmetric
2018	RGB-D-based human motion recognition with deep learning: A survey Published In Computer Vision and Image Understanding Volume Online first Pages 1 - 22 ISSN 1077-3142 Altmetric
2018	Robust unsupervised feature selection via dual self-representation and manifold regularization Published In Knowledge-Based Systems Volume 145 Pages 109 - 120 ISSN 0950-7051 Altmetric
2018	Skeleton Optical Spectra-Based Action Recognition Using Convolutional Neural Networks Published In IEEE Transactions on Circuits and Systems for Video Technology Volume 28 Pages 807 - 811 ISSN 1051-8215 Altmetric
2018	Spatially and Temporally Structured Global to Local Aggregation of Dynamic Depth Information for Action Recognition Published In IEEE Access Volume 6 Pages 2206 - 2219 Altmetric
2017	An effective edge-preserving smoothing method for image manipulation Published In Digital Signal Processing Volume 63 Pages 10 - 24 ISSN 1051-2004 Altmetric
2017	Detection and Separation of Smoke from Single Image Frames Published In IEEE Transactions on Image Processing Volume 27 Pages 1164 - 1177 ISSN 1057-7149 Altmetric
2017	Detection of ground parrot vocalisation: A multiple instance learning approach Published In Journal of the Acoustical Society of America Volume 142 Pages 1281 - 1290 ISSN 0001-4966 Altmetric
2017	Fast single image super-resolution using estimated low-frequency k-space data in MRI Published In Magnetic Resonance Imaging Volume 40 Pages 1 - 11 ISSN 0730-725X Altmetric
2017	Joint Distance Maps Based Action Recognition with Convolutional Neural Networks Published In IEEE Signal Processing Letters Volume 24 Pages 624 - 628 ISSN 1070-9908 Altmetric
2017	Optimization of camera arrangement using correspondence field to improve depth estimation Published In IEEE Transactions on Image Processing Volume 26 Pages 3038 - 3050 ISSN 1057-7149 Altmetric
2017	Salient object detection via weighted low rank matrix recovery Published In IEEE Signal Processing Letters Volume 24 Pages 490 - 494 ISSN 1070-9908 Altmetric
2017	Semantic action recognition by learning a pose lexicon Published In Pattern Recognition Volume 72 Pages 548 - 562 ISSN 0031-3203 Altmetric
2016	A Spectral and Spatial Approach of Coarse-to-Fine Blurred Image Region Detection Published In IEEE Signal Processing Letters Volume 23 Pages 1652 - 1656 ISSN 1070-9908 Altmetric
2016	Action Recognition From Depth Maps Using Deep Convolutional Neural Networks Published In IEEE Transactions on Human-Machine Systems Volume 46 Pages 498 - 509 Altmetric
2016	Efficient 2D viewpoint combination for human action recognition Published In Pattern Analysis and Applications Volume 19 Pages 563 - 577 ISSN 1433-755X Altmetric
2016	Enhancing project-based learning through student and industry engagement in a video-augmented 3-D virtual trade fair Published In IEEE Transactions on Education Volume 59 Pages 290 - 298 ISSN 0018-9359 Altmetric
2016	Human detection from images and videos: a survey Published In Pattern Recognition Volume 51 Pages 148 - 175 ISSN 0031-3203 Altmetric
2016	Learning Discriminative Stein Kernel for SPD Matrices and Its Applications Published In IEEE Transactions on Neural Networks and Learning Systems Volume 27 Pages 1020 - 1033 ISSN 2162-237X Altmetric
2016	Planogram compliance checking based on detection of recurring patterns Published In IEEE MultiMedia Magazine Volume 23 Pages 54 - 63 ISSN 1070-986X Altmetric
2016	RGB-D-based action recognition datasets: a survey Published In Pattern Recognition Volume 60 Pages 86 - 105 ISSN 0031-3203 Altmetric
2015	Dietary assessment on a mobile phone using image processing and pattern recognition techniques: Algorithm design and system prototyping Published In Nutrients Volume 7 Pages 6128 - 6138 Altmetric
2015	Estimation of signal distortion using effective sampling density for light field-based free viewpoint video Published In IEEE Transactions on Multimedia Volume 17 Pages 1677 - 1693 ISSN 1520-9210 Altmetric
2015	Functional brain network classification with compact representation of SICE matrices Published In IEEE Transactions on Biomedical Engineering Volume 62 Pages 1623 - 163411 ISSN 0018-9294 Altmetric
2015	Semantic and spatial content fusion for scene recognition Published In Cognitive Systems Monographs Volume 23 Pages 33 - 53 Altmetric
2014	Food image classification using local appearance and global structural information Published In Neurocomputing Volume 140 Pages 242 - 251 ISSN 0925-2312 Altmetric
2014	Introduction to the special issue on visual understanding and applications with RGB-D cameras Published In Journal of Visual Communication and Image Representation Volume 25 Pages 1 - 1 ISSN 1047-3203 Altmetric
2014	Smoke detection in video: an image separation approach Published In International Journal of Computer Vision Volume 106 Pages 192 - 209 ISSN 0920-5691 Altmetric
2013	A novel shape-based non-redundant local binary pattern descriptor for object detection Published In Pattern Recognition Volume 46 Pages 1485 - 1500 ISSN 0031-3203 Altmetric
2013	Inter-occlusion reasoning for human detection based on variational mean field Published In Neurocomputing Volume 110 Pages 51 - 61 ISSN 0925-2312 Altmetric
2013	Measuring the degree of face familiarity based on extended NMF Published In ACM Transactions on Applied Perception Volume 10 Pages 8:1 - 8:22 ISSN 1544-3558 Altmetric
2012	Image reconstruction from sparse projections using S-transform Published In Journal of Mathematical Imaging and Vision Volume 43 Pages 227 - 239 ISSN 0924-9907 Altmetric
2012	Local representation of faces through extended NMF Published In Electronics Letters Volume 48 Pages 373 - 375 ISSN 0013-5194 Altmetric
2012	MRI reconstruction from 2D truncated k-space Published In Journal of Magnetic Resonance Imaging Volume 35 Pages 1196 - 1206 ISSN 1053-1807 Altmetric
2012	Removal of truncation artefacts in magnetic resonance images by recovering missing spectral data Published In Journal of Magnetic Resonance Volume 224 Pages 82 - 93 ISSN 1090-7807 Altmetric
2011	Local intensity distribution descriptor for object detection Published In Electronics Letters Volume 47 Pages 321 - 322 ISSN 0013-5194 Altmetric
2011	Object detection by admissible region search Published In Lecture Notes in Computer Science Volume 7106 Pages 521 - 530 Altmetric
2011	Research of unsupervised posture modeling and action recognition based on spatial-temporal interesting points Published In Chinese Journal of Electronics Volume 39 Pages 1751 - 1756 ISSN 1022-4653
2011	Semi-supervised maximum a posteriori probability segmentation of brain tissues from dual-echo magnetic resonance scans using incomplete training data Published In IET Image Processing Volume 5 Pages 222 - 232 ISSN 1751-9659 Altmetric
2010	An improved template matching method for object detection Published In Lecture Notes in Computer Science Volume 5996 Pages 193 - 202 Altmetric
2010	Reconstruction from limited-angle projections based on spectrum analysis Published In IEEE Transactions on Image Processing Volume 19 Pages 131 - 140 ISSN 1057-7149 Altmetric
2010	Video scene segmentation using time constraint dominant-set clustering Published In Lecture Notes in Computer Science Volume 5916 Pages 637 - 643 Altmetric
2008	A real-time facial expression recognition system for online games Published In International Journal of Computer Games Technology Volume 2008 Pages 1 - 7 ISSN 1687-7047 Altmetric
2008	An efficient iterative algorithm for image thresholding Published In Pattern Recognition Letters Volume 29 Pages 1311 - 1316 ISSN 0167-8655 Altmetric
2008	Expandable data-driven graphical modeling of human actions based on salient postures Published In IEEE Transactions on Circuits and Systems for Video Technology Volume 18 Pages 1499 - 1510 ISSN 1051-8215 Altmetric
2008	The HCM for perceptual image segmentation Published In Neurocomputing Volume 71 Pages 1966 - 1979 ISSN 0925-2312 Altmetric
2007	A Prototype of Intelligent Video Surveillance Cameras Published In International Journal of Information and Systems Sciences Volume 3 Pages 365 - 382 ISSN 1708-296X

Book

Year	Title
2010	Illumination invariant face detection using classifier fusion Publisher Europe: VDM verlag Dr. Muller Altmetric

Chapter

Year	Title
2015	mHealth diet and nutrition guidance Published In mHealth Multidisciplinary Verticals Publisher https://www.crcpress.com/product/isbn/9781482214802#googlePreviewContainer: CRC Press Pages 65 - 82
2014	Exploring compact representation of SICE matrices for functional brain network classification Published In Machine Learning in Medical Imaging 5th International Workshop, MLMI 2014, Held in Conjunction with MICCAI 2014, Boston, MA, USA, September 14, 2014. Proceedings Publisher Switzerland: Springer International Publishing Pages 59 - 67 ISBN 9783319105802 Altmetric
2010	Human action recognition with expandable graphical models Published In Machine Learning for Human Motion Analysis: Theory and Practice Publisher IGI Global Pages 187 - 212 Altmetric

Conference Paper

Year	Title
2018	Foreground detection in camouflaged scenes Published In International Conference on Image Processing, ICIP 2017 Pages 4247 - 4251 Altmetric
2018	Importance Weighted Adversarial Nets for Partia Domain Adaptation Published In 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Pages 8156 - 8164 Altmetric
2018	Independently Recurrent Neural Network (IndRNN): Building A Longer and Deeper RNN Published In 2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Pages 5457 - 5466 Altmetric
2018	Large-scale multimodal gesture recognition using heterogeneous networks Published In 2017 IEEE International Conference on Computer Vision Workshops, ICCVW 2017 Pages 3129 - 3137 Altmetric
2018	Large-scale multimodal gesture segmentation and recognition based on convolutional neural networks Published In 2017 IEEE International Conference on Computer Vision Workshops, ICCVW 2017 Pages 3138 - 3146 Altmetric
2018	Smartphone-sensors Based Activity Recognition Using IndRNN Published In UbiComp/ISWC 2018 - Adjunct Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2018 ACM International Symposium on Wearable Computers Pages 1541 - 1547 Altmetric
2017	Investigation of different skeleton features for CNN-based 3D action recognition Published In 2017 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2017 Pages 617 - 622 Altmetric
2017	Joint geometrical and statistical alignment for visual domain adaptation Published In 30th IEEE Conference on Computer Vision and Pattern Recognitio, (CVPR 2017) Pages 5150 - 5158 Altmetric
2017	Skeleton-based action recognition using LSTM and CNN Published In IEEE International Conference on Multimedia and Expo Workshops (ICMEW) Pages 585 - 590 Altmetric
2017	Weakly structured information aggregation for upper-body posture assessment using ConvNets Published In IEEE International Conference on Multimedia and Expo (ICME) Pages 1512 - 1517 Altmetric
2016	Action recognition based on joint trajectory maps using convolutional neural networks Published In Proceedings of the 2016 ACM on Multimedia Conference Pages 102 - 106 Altmetric
2016	Facilitating student and staff engagement across multiple offshore campuses for transnational education using an immersive video augmented learning platform Published In IEEE International Conference on Teaching, Assessment and Learning for Engineering (TALE) Pages 1 - 5 Altmetric
2016	Large-scale Continuous Gesture Recognition Using Convolutional Neural Networks Published In Proceedings - 23rd International Conference on Pattern Recognition (ICPR) Pages 13 - 18 Altmetric
2016	Large-scale Isolated Gesture Recognition using Convolutional Neural Networks Published In Proceedings - 23rd International Conference on Pattern Recognition (ICPR) Pages 7 - 12 Altmetric
2016	Learning a pose lexicon for semantic action recognition Published In 2016 IEEE International Conference on Multimedia and Expo (ICME) Pages 1 - 6 Altmetric
2016	Learning structured dictionary based on inter-class similarity and representative margins Published In 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Pages 2399 - 2403 Altmetric
2015	Beyond covariance: feature representation with nonlinear kernel matrices Published In Proceedings of the IEEE International Conference on Computer Vision Pages 4570 - 4578 Altmetric
2015	ConvNets-based action recognition from depth maps through virtual cameras and pseudocoloring Published In Proceedings of the 23rd ACM international conference on Multimedia Pages 1119 - 1122 Altmetric
2015	Creating Simplified 3D Models with High Quality Textures Published In 2015 International Conference on Digital Image Computing: Techniques and Applications, DICTA 2015 Pages 264 - 271 Altmetric
2015	Optimization of the number of rays in interpolation for light field based free viewpoint systems Published In Proceedings - IEEE International Conference on Multimedia and Expo Pages 1 - 6 Altmetric
2015	Single image smoke detection Published In Lecture Notes in Computer Science: Computer Vision - ACCV 2014: 12th Asian Conference on Computer Vision Singapore Pages 87 - 101 Altmetric
2014	Discriminative key pose extraction using extended LC-KSVD for action recognition Published In 2014 International Conference on digital Image Computing: Techniques and Applications, DICTA 2014 Pages 1 - 8 Altmetric
2014	Image reconstruction from limited-angle projections using sparsifying operators Published In 2014 IEEE 12th International Conference on Signal Processing Proceedings, ICSP Pages 1123 - 1126 Altmetric
2014	Mining mid-level features for action recognition based on effective skeleton representation Published In 2014 International Conference on Digital Image Computing: Techniques and Applications, DICTA 2014 Pages 1 - 8 Altmetric
2013	A fast approximate AIB algorithm for distributional word clustering Published In IEEE Conference on Computer Vision and Pattern Recognition Pages 556 - 563 Altmetric
2013	A method for calculating the minimum number of cameras in a light field based free viewpoint video system Published In IEEE International Conference on Multimedia and Expo Pages 1 - 6 Altmetric
2013	Accelerating the divisive information-theoretic clustering of visual words Published In 2013 International Conference on Digital Image Computing: Techniques and Applications Pages 1 - 8 Altmetric
2013	Image color correction in DCT domain Published In Third International Conference on Consumer Electronics Pages 245 - 248 Altmetric
2013	Incorporating local and global information using a novel distance function for scene recognition Published In IEEE Workshop on Robot Vision, WORV Pages 132 - 137 Altmetric
2013	Non-uniform sampling of plenoptic signal based on the scene complexity variations for a free viewpoint video system Published In 20th IEEE International Conference on Image Processing (ICIP 2013) Pages 3147 - 3151 Altmetric
2013	Pathological gait detection of Parkinson's disease using sparse representation Published In 2013 International Conference on Digital Image Computing: Techniques and Applications Pages 1 - 8 Altmetric
2013	Scene-adaptive configuration of two cameras using the correspondence field function Published In IEEE International Conference on Multimedia and Expo Pages 1 - 6 Altmetric
2012	A novel video-based smoke detection method using image separation Published In ICME 2012: IEEE International Conference on Multimedia and Expo Pages 532 - 537 Altmetric
2012	Measuring face familiarity and its application to face recognition Published In 2012 IEEE Workshop on the Applications of Computer Vision, WACV 2012 Pages 177 - 183 Altmetric
2011	A quantitative approach for comparison and evaluation of light field rendering techniques Published In 2011 ICME: IEEE International Conference on Multimedia and Expo Pages 1 - 4 Altmetric
2011	Age estimation based on extended non-negative matrix factorization Published In 13rd IEEE International Workshop on Multimedia Signal Processing, MMSP 2011 Pages 1 - 6 Altmetric
2011	Detecting humans under occlusion using variational mean field method Published In 18th IEEE International Conference on Image Processing, ICIP 2011 Pages 2049 - 2052 Altmetric
2011	Human detection with contour-based local motion binary patterns Published In 18th IEEE International Conference on Image Processing, ICIP 2011 Pages 3609 - 3612 Altmetric
2011	Objective evaluation of light field rendering methods using effective sampling density Published In 13rd IEEE International Workshop on Multimedia Signal Processing, MMSP 2011 Pages 1 - 6 Altmetric
2011	Ranking social emotions by learning listwise preference Published In First Asian Conference on Digital Object Identifier Pages 164 - 168
2011	Smoke detection in videos using non-redundant local binary pattern-based features Published In 13rd IEEE International Workshop on Multimedia Signal Processing, MMSP 2011 Pages 1 - 4 Altmetric
2011	Viewpoint invariants from three-dimensional data: the role of reflection in human activity understanding Published In 2011 IEEE Computer Vision and Pattern Recognition Workshops, CVPRW 2011 Pages 57 - 62 Altmetric
2010	Action recognition based on a bag of 3D points Published In IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops Pages 9 - 14 Altmetric
2010	Event recognition based on top-down motion attention Published In International Conference on Pattern Recognition Pages 3561 - 3564 Altmetric
2010	Finding distinctive facial areas for face recognition Published In International Conference on Control, Automation, Robotics and Vision Pages 1848 - 1853 Altmetric
2010	Head pose estimation based on extended non-negative matrix factorization Published In 25th International Conference of Image and Vision Computing New Zealand, IVCNZ 2010 Pages 1 - 6 Altmetric
2010	Human detection using local shape and non-redundant binary patterns Published In International Conference on Control, Automation, Robotics and Vision Pages 1145 - 1150 Altmetric
2010	Object detection using non-redundant local Binary Patterns Published In Proceedings of 2010 IEEE 17th International Conference on Image Processing Pages 4609 - 4612 Altmetric
2010	On the combination of local texture and global structure for food classification Published In International Symposium on Multimedia Pages 204 - 211 Altmetric
2009	A novel template matching method for human detection Published In International Conference on Image Processing Pages 2549 - 2552 Altmetric
2009	A part-based template matching method for multi-view human detection Published In International Conference Image and Vision Computing New Zealand Pages 357 - 362 Altmetric
2009	Face detection using generalised integral image features Published In International Conference on Image Processing Pages 1229 - 1232 Altmetric
2009	Face recognition from single sample based on human face perception Published In International Conference Image and Vision Computing New Zealand Pages 56 - 61 Altmetric
2009	Greedy approximation of kernel PCA by minimizing the mapping error Published In 2009 Digital Image Computing: Techniques and Applications Pages 303 - 308 Altmetric
2009	Human detection based on weighted template matching Published In IEEE International Conference on Multimedia and Expo Pages 634 - 637 Altmetric
2009	Kernel PCA of HOG features for posture detection Published In International Conference: Image and Vision Computing New Zealand Pages 415 - 420 Altmetric
2009	Recognition of semantic basketball events based on optical flow patterns Published In Advances in Visual Computing. 5th International Symposium ISVC 2009 Proceedings, Part II Pages 480 - 488 Altmetric
2008	Graphical modeling and decoding of human actions Published In International Workshop on Multimedia Signal Processing Pages 175 - 180 Altmetric
2008	Illumination invariant face detection using classifier fusion Published In Pacific-Rim Conference on Multimedia: Advances in Multimedia Information Processing Pages 456 - 465 Altmetric
2008	Key-frame extraction using dominant-set clustering Published In International Conference on Multimedia & Expo Pages 1285 - 1288 Altmetric
2007	A maximum likelihood watermark decoding scheme Published In IEEE International Conference on Multimedia and Expo Pages 1247 - 1250 Altmetric
2007	Emotional states control for on-line game avatars Published In Conference on Applications, Technologies, Architectures, and Protocols for Computer CommunicationsNetGames '07 Proceedings of the 6th ACM SIGCOMM workshop on Network and system support for games Pages 31 - 36 Altmetric
2007	Face to face communications in multiplayer online games: a real-time system Published In Human-Computer Interaction International Conference Pages 401 - 410 Altmetric
2007	Human motion simulation and action corpus Published In Digital human modeling: Lecture Notes in Computer Science Pages 314 - 322 Altmetric
2007	Perceived similarity and visual descriptions in content-based image retrieval Published In The IEEE International Symposium on Multimedia Pages 173 - 180 Altmetric
2007	Real-time facial feature point extraction Published In Pacific-Rim Conference on Multimedia Pages 88 - 97 Altmetric

Investigator On

Year	Title
2018	"Sharkeye" -- Real-Time Smart App Alerting through Aerial Surveillance Awarded by: NSW Government Department of Industry Funding Scheme: Annual Competitive Grants Program

Advisees

Graduate Advising Relationship

Degree	Research Title	Advisee
Doctor of Philosophy (Integrated)	Computer Visionen-Based Postural Assessment	Ding, Zewei
Doctor of Philosophy	Self-mixing interferometric sensing and its applications	Ruan, Yuxi
Doctor of Philosophy	Computer Vision and Machine Learning in Disaster Management and Monitoring Process	Iqbal, Umair
Doctor of Philosophy (Integrated)	Human Activity Recognition	Yatanwala, Yatanwala Withanamalage Thilini Merian
Doctor of Philosophy	Light Field Acquisition for Free-viewpoint Video.	FU, Shichao

Reviewer Of

IEEE Transactions on Circuits and Systems (Journal)
IEEE Transactions on Electronic Devices (Journal)
IEEE Transactions on Neural Networks and Learning Systems (Journal)

Education And Training

Ph.D. in Electronic Engineering, University of Western Australia 1997
M.Sc. in Computer Science, Zhejiang University (Xiqi Campus) 1987
B.Sc. in Physics and Electronics, Zhejiang University (Xiqi Campus) 1983

Teaching Overview

Dr Li was a Lecturer from 1987 to 1990 and Associate Professor from 1991 to 1992, both with the Department of Computer Science and Technology, Zhejiang University of China. From 1992 to 1993, he was a visiting Research Fellow with the Computer Science Department, Murdoch University, Australia. From 1997 to 1998, he worked as an Information Technology Officer with the Bureau of Meteorology, Australia. He joined Motorola Australian Research Centre in 1998 as a Senior Research Engineer and later a Principal Research Engineer. Since 2004, he has been a Senior Lecturer with the School of Information Technology and Computer Science, University of Wollongong.

Dr. Li is a co-founder of the Centre for Multimedia Signal Processing and Content Management at University of Wollongong. He has 17 years combined industrial and academic research experience in multimedia. He has initiated, led and contributed to a number of successful R&D projects funded by government and industry. He received Motorola CTO's Award in 2003 due to his significant contribution in the area of video analysis. Dr Li has filed four US patents. He has authored and co-authored over 50 refereed papers in the field of multimedia signal processing. His current research interests are human motion analysis, multimodal biometric cryptosystems, automatic annotation and intelligent retrieval and adaptation of multimedia content and image/video watermarking. Dr. Li regularly serves as a committee member and session chair in international conferences and a reviewer of IEEE Transactions.

Keywords

Machine Learning (Deep Learning) and 3D Computer Vision - Human activity understanding, human detection, gait recognition, 3D sensing and reconstruction from RGB-D data

3D Multimedia Signal Processing and Understanding – scene analysis and event detection

Free Viewpoint Video (FVV) – Acquisition, processing, understanding and compression

Medical Image Processing and Understanding – Image reconstruction for low-dose X-ray and fast MR imaging, segmentation of medical images

Located In Facility

Building 3, Room 101

Fax

+61 2 4221 4170

Orcid Id

http://orcid.org/0000-0002-4427-2687 (confirmed)

Overview

Research Overview

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Available as Research Supervisor

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Reviewer Of

Background

Education And Training

Teaching Overview

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Contact

Located In Facility

Fax

Identity

Orcid Id

Overview

Research Overview

Publications

Selected Publications

Journal Article

Book

Chapter

Conference Paper

Funding

Investigator On

Supervision

Advisees

Graduate Advising Relationship

Service

Reviewer Of

Background

Education And Training

Teaching Overview

Keywords

Contact

Located In Facility

Fax

Identity

Orcid Id

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