3Tonomura Y.Video handling based on structured informationfor hyper-media systems[C] //ACM Proceedings’91,InternationalConference onMultimedia Information Systems,McGraw Hill,Inc.USA:New York,NY,1991:333-344.
4Tesic J,Natsev A,Smith J R.Cluster-based data modeling for semanticvideo search[C] //Proc.ACM Int.Conf.on Imageand Video Retriev-al,Amsterdam,the Netherlands,2007:595-602.
5Yan W Q, Wang J, Mohan S K. Automatic video logo detection and removal[J]. Multimedia System, 2005, 10(5): 379.
6Coozar J, Guil N, Gonzalez-Linares J, et al. Logotype detection to support semantic-based video anno- tation[J]. Signal Processing Image Communication, 2007, 22(7): 669.
7Zenzo S D. A note on the gradient of a multi-image [J]. Compute Vision Graphics Image Processing, 1986, 33(1): 116.
