Unsupervised activity perception by hierarchical bayesian models

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition

Volumn , Issue , 2007, Pages

  Wang, Xiaogang ^a   Ma, Xiaoxu ^a   Grimson, Eric ^a  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BAYESIAN NETWORKS; LEARNING SYSTEMS; MATHEMATICAL MODELS; MULTI AGENT SYSTEMS; PROBABILISTIC LOGICS;

HIERARCHICAL DIRICHLET PROCESS (HDP); LATENT DIRICHLET ALLOCATION (LDA); LOW-LEVEL VISUAL FEATURES;

HIERARCHICAL SYSTEMS;

EID: 34948904825     PISSN: 10636919     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CVPR.2007.383072     Document Type: Conference Paper

References (15)

1. D. M. Blei, A. Y. Ng, and M. I. Jordan. Latent dirichlet allocation. Journal of Machine Learning Research, 3:993-1022, 2003. 2, 3, 4, 7
2. A. Gelman, J. B. Carlin, H. S. Stern, and D. B. Rubin. Bayesian Data Analysis. Chapman & Hall/CRC, 2004. 2
3. N. Ghanem, D. Dementhon, D. Doermann, and L. Davis. Representation and recognition of events in surveillance video using petri net. In CVPR Workshop, 2004. 2
4. S. Honggeng and R. Nevatia. Multi-agent event recognition. In Proc. ICCV, 2001. 2
5. F. Li and P. Perona. A bayesian hierarchical model for learning natural scene categories. In Proc. CVPR, 2005. 2
6. B. D. Lucas and T. Kanade. An iterative image registration technique with an application to stereo vision. JCAI, pages 674-680, 1981. 2
7. J. C. Niebles, H. Wang, and F. Li. Unsupervised learning of human action categories using spatial-temporal words. In Proc. BMVC, 2006. 2
8. N. Oliver, B. Rosario, and A. Pentland. A bayesian computer vision system for modeling human interactions. IEEE Trans. on PAMI, 22:831-843, 2000. 2
9. J. Sivic, B. C. Russell, A. A. Efros, A. Zisserman, and W. T. Freeman. Discovering object categories in image collections. In Proc. ICCV, 2005. 2
10. P. Smith, N. V Lobo, and M. Shah. Temporalboost for event recognition. In Proc. ICCV, 2005. 2
11. C. Stauffer and E. Grimson. Learning patterns of activity using real-time tracking. IEEE Trans, on PAMI, 22:747-757, 2000. 2
12. Y. W. Teh, M. I. Jordan, M. J. Beal, and D. M. Blei. Hierarchical dirichlet process. Journal of the American Statistical Association, 2006. 2, 4,5, 7
13. X. Wang, K. Tieu, and E. Grimson. Learning semantic scene models by trajectory analysis. In Proc. ECCV, 2006. 2
14. L. Zelnik-Manor and M. Irani. Event-based analysis of video. In Proc. CVPR, 2001. 1
15. H. Zhong, J. Shi, and M. Visontai. Detecting unusual activity in video. In Proc. CVPR, 2004. 1, 2