17770 search results - page 3351 / 3554 » A Generalization of Forward-Backward Algorithm |
135
Voted
MM
2006
ACM
15 years 9 months ago
2006
ACM
Most existing web video search engines index videos by file names, URLs, and surrounding texts. These types of video roughly describe the whole video in an abstract level without ...
173
Voted
MM
2006
ACM
15 years 9 months ago
2006
ACM
Segmentation of video foreground objects from background has many important applications, such as human computer interaction, video compression, multimedia content editing and man...
134
Voted
MM
2006
ACM
15 years 9 months ago
2006
ACM
In the area of image retrieval, post-retrieval processing is often used to refine the retrieval results to better satisfy users’ requirements. Previous methods mainly focus on p...
153
Voted
MM
2006
ACM
15 years 9 months ago
2006
ACM
Recognition of player actions in broadcast sports video is a challenging task due to low resolution of the players in video frames. In this paper, we present a novel method to rec...
180
Voted
MMSEC
2006
ACM
15 years 9 months ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...