Video Analysis and Multimedia
Data Management
supported in part by NSF, Kodak, Motorola and Omron
Images/video convey very rich information that is embedded in the non-structured
and low-level visual contents. A big challenge is the gap between the semantic
concepts and the visual contents, which makes it very difficult for computers
to perform efficient management of visual data and to perform semantic
information retrieval. Therefore, to facilitate effective and efficient
management and access of a large volume of multimedia data, video content
needs to be analyzed and interpreted, the large uncertainty within the
visual appearances needs to be captured and learnt from data, and the video
data need to be organized for efficient retrieval. Our research involves
the following topics:
- Discovering visual patterns
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Object detection in images/video
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Transductive learning for retrieving and mining visual contents
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Video data mining
The results of this project will lead to significant improvement on
the quality of content-based and object-level multimedia retrieval, will
greatly benefit visual recognition that requires large datasets for training
and evaluation, will significantly reduce the efforts of training brand
new models for un-trained scenarios, and will be very useful in intelligent
video surveillance applications thus having a great impact on homeland
security.
Research Topics:
Publication:
Book Chapters
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Qi Tian, Ying Wu, Jerry Yu and Thomas
S. Huang, "Self-Supervised Learning Based on Discriminative Nonlinear Features
and Its application for Image Retrieval", in Managing Multimedia Semantics,
edited by Uma Srinivasan and Surya Nepal, ICT Centre CSIRO, Australia,
by Idea Group, Inc., 2004.
Jornal Papers
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Ying Wu and Ting Yu, "A Field Model
for Human Detection and Tracking", IEEE Trans. on Pattern Analysi
s and Machine Intelligence, Vol.28, No.5., pp.753-765, May, 2006.
[PDF]
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Zhimin Fan, Jie Zhou and Ying Wu, "Inference
of Multiple Subspaces from High Dimensional Data Using Oriented-Frames
with Application to Multibody Grouping", IEEE Transactions on Pattern
Analysis and Machine Intelligence, Vol.28, No.1, pp.90-105, Jan., 2006.
[PDF]
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Gang Hua and Ying Wu, "Variational
Maximum a Posteriori by Annealed Mean Field Analysis", IEEE Trans.
on Pattern Analysis and Machine Intelligence, Vol.27, No.11, pp.1747-1781,
Nov., 2005. [PDF]
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Gang Hua and Ying Wu, "Sequential
Mean Field Variational Analysis of Structured Deformable Shapes", Computer
Vision and Image Understanding, Vol.101, No.2., pp.87-99, Feb., 2006.
[PDF]
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Ying Wu and Thomas S. Huang, "Robust
Visual Tracking by Integrating Multiple Cues Based on Co-Inference Learning",
Int'l Journal Computer Vision, vol.58, No.1, June, 2004. [PDF]
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Qi Tian, Ying Wu, Jerry Yu and Thomas
S. Huang, "Self-Supervised Learning Based on Discriminative Nonlinear
Features and Its Applications for Pattern Classification", Pattern
Recognition, Vol.38, No.6, 2005. [PDF]
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Ying Wu and Thomas S. Huang, "Towards
Self-Exploring Discriminating Features for Visual Learning", Journal
of Engineering Application on Artificial Intelligence, Vol.15, pp.139-150,2002.
[PDF]
Conference Papers
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Junsong Yuan and Ying Wu, "Spatial Random Partition for Common Visual Pattern Discovery", in
Proc. IEEE Int'l Conf. on Computer Vision (ICCV'07), Rio de
Janeiro, Brazil, Oct. 2007 [PDF]
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Shengyang Dai, Ming Yang, Ying Wu and Aggelos Katsaggelos,
"Detector Ensemble", in Proc. IEEE Conf. on Computer Vision and Pattern
Recognition (CVPR'07), Minneapolis, MN,
June 2007 [PDF]
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Junsong Yuan, Ying Wu and Ming Yang, "Discovery of Collocation patterns: from Visual Words to Visual
Phrases", in Proc. IEEE Conf. on Computer Vision and Pattern Recognition (CVPR'07), Minneapolis, MN, June 2007 [PDF]
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Junsong Yuan, Ming Yang and Ying Wu, "From Frequent Itemsets To Semantically Meaningful Visual
Patterns", in Proc. ACM Int'l Conf. on Knowledge Discovery and Data Mining (SIGKDD'07), San Jose, CA, August 2007 [PDF]
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Junsong Yuan, Wei Wang, Jingjing Meng, Dongge Li and Ying Wu, "Mining Repetitive Clips through
Finding Continuous Paths", in Proc. ACM Multimedia (ACMMM'07), Augsburg, Germany, Sept.
2007 [PDF]
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Junsong Yuan, Zhu Li, Yun Fu, Ying Wu and Thomas S. Huang, "Common Spatial Pattern Discovery by
Efficient Candidate Pruning", in Proc. IEEE Int'l Conf. on Image Processing (ICIP'07), San Antonio, TX, Sept. 2007 [PDF]
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Fan Jiang, Ying Wu and Aggelos K. Katsaggelos, "Abnormal Event Detection From Surveillance
Video By Dynamic Hierarchical Clustering", in Proc. IEEE Int'l Conf. on Image Processing (ICIP'07), San Antonio, TX, Sept. 2007 [PDF]
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Ming Yang, Ying Wu and Shihong Lao,
"Intelligent Collaborative Tracking by Mining Auxiliary Objects",
in
Proc. IEEE Conf. on Computer Vision and Pattern Recognition (CVPR
06), New York City, NY, June 17-22, 2006. [PDF]
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Zhimin Fan, Ming Yang, Ying Wu, Gang
Hua and Ting Yu, "Efficient Optimal Kernel Placement for Reliable Visual
Tracking", in Proc. IEEE Conf. on Computer Vision and Pattern Recognition
(CVPR 06), New York City, NY,
June 17-22, 2006. [PDF]
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Gang Hua, Ying Wu and Zhimin Fan, "Measurement
Integration Under Inconsistency for Robust Tracking", in Proc. IEEE
Conf. on Computer Vision and Pattern Recognition (CVPR
06), New York City, NY, June 17-22, 2006. [PDF]
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Zhimin Fan and Ying Wu, "Multiple
Collaborative Kernel Tracking", in Proc. IEEE Conf. on Computer
Vision and Pattern Recognition (CVPR'05),
San Diego, CA, June 20-26, 2005. [PDF]
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Ying Wu, Ting Yu and Gang Hua, "A
Statistical Field Model for Pedestrian Detection", in Proc. IEEE
Conf. on Computer Vision and Pattern Recognition (CVPR'05),
San Diego, CA, June 20-26, 2005. [PDF]
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Ming Yang and Ying Wu, "Tracking
non-stationary appearances and dynamic feature selection", in Proc.
IEEE Conf. on Computer Vision and Pattern Recognition (CVPR'05),
San Diego, CA, June 20-26, 2005. [PDF]
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Ting Yu and Ying Wu, "Decentralized
Multiple Target Tracking using Netted Collaborative Autonomous Trackers",
in
Proc. IEEE Conf. on Computer Vision and Pattern Recognition (CVPR'05),
San Diego, CA, June 20-26, 2005. [PDF]
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Ting Yu and Ying Wu, "Collaborative
Tracking of Multiple Targets", in Proc. IEEE Conf. on Computer Vision
and Pattern Recognition (CVPR'04),
vol.I, pp. 834-841, Washington, DC, June, 2004. [PDF]
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Gang Hua and Ying Wu, "Multi-scale
Visual Tracking by Sequential Belief Propagation", in Proc. IEEE
Conf. on Computer Vision and Pattern Recognition (CVPR'04),
vol.I, pp. 826-833, Washington, DC, June, 2004. [PDF]
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Zhimin Fan, Jie Zhou and Ying Wu, "Inference
of Multiple Subspaces from High-Dimensional Data and Application to Multibody
Grouping", in Proc. IEEE Conf. on Computer Vision and Pattern Recognition
(CVPR'04), vol.II, pp. 661-666, Washington, DC, June, 2004.
[PDF]
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Zhimin Fan, Jie Zhou and Ying Wu, "Multibody
Motion Segmentation Based on Simulated Annealing", in Proc. IEEE
Conf. on Computer Vision and Pattern Recognition (CVPR'04), vol.I,
pp. 776-781, Washington, DC, June, 2004. [PDF]
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Gang Hua, Ying Wu and Ting Yu, "Analyzing
Structured Deformable Shapes Via Mean Field Monte Carlo", in Proc.
IEEE Asia Conference on Computer Vision (
ACCV'2004), Jeju Island, Korea, Jan., 2004. [PDF]
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Qi Tian and Jerry Yu and Ying Wu and
Thomas S. Huang, "Learning Based on Kernel Discriminant-EM Algorithm
for Image Classification", in Proc. IEEE International Conferenece
On Acoustics, Speech, and Signal Processing (ICASSP'04), Montreal,
Canada, 2004. [PDF]
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Ying Wu, Gang Hua and Ting Yu, "Tracking
Articulated Body by Dynamic Markov Network", in Proc. IEEE Int'l
Conf. on Computer Vision (ICCV'03),
pp.1094-1101, Nice, France, Oct., 2003. [PDF]
Technical Reports
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Shengyang Dai, Ming Yang and Ying Wu, "Detector
Ensemble", Technical Report, EECS Dept., Northwestern University, 2005.
[PDF]
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Junsong Yuan and Ying Wu, "Muti-level Discovery
of Spatial Co-location Visual Patterns", Technical Report, EECS Dept.,
Northwestern University, 2005. [PDF]
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Updated 07/2006. Copyright ©
2003-2006 Ying
Wu