1. Multimedia content analysis using both audio and visual clues;Wang;IEEE Signal Processing Magazine,2000
2. Y. Zhai, J. Liu, X. Cao, A. Basharat, A. Hakeem, S. Ali, M. Shah, Video understanding and content-based retrieval, in: TREC Video Retrieval Evaluation Online Proceedings, TRECVID05, November 2005, 〈http://www-24.nist.gov〉 (last seen: 2010/03/04).
3. Good features to track;Shi;Proceedings of the Conference on Computer Vision and Pattern Recognition,1994
4. On space-time interest points;Laptev;International Conference on Computer Vision,2003
5. Distinctive image features from scale-invariant key-points;Lowe;International Journal of Computer Vision,2004