1159 search results - page 81 / 232 » Effect of segmentation method on video retrieval performance |
CVPR
2004
IEEE
16 years 6 days ago
2004
IEEE
This paper addresses Content Based Image Retrieval (CBIR), focusing on developing a hidden semantic concept discovery methodology to address effective semanticsintensive image ret...
ICIP
2007
IEEE
15 years 4 months ago
2007
IEEE
Image matting and segmentation, which are used to extract a foreground object from the background, are primary techniques for digital image and video editing. In digital matting, ...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
— This paper presents a block-selection-based video watermarking scheme that is designed to be resilient against two dangerous attacks: cumulative attack and temporal attack. We ...
79
Voted
IPM
2007
14 years 10 months ago
2007
An information retrieval performance measure that is interpreted as the percent of perfect performance (PPP) can be used to study the effects of the inclusion of specific documen...
116
click to vote
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper investigates the impact of automatic sentence segmentation on speech summarization using the ICSI meeting corpus. We use a hidden Markov model (HMM) for sentence segmen...