1159 search results - page 145 / 232 » Effect of segmentation method on video retrieval performance |
ECIR
2010
Springer
14 years 11 months ago
2010
Springer
Ranking a set retrieval systems according to their retrieval effectiveness without relying on relevance judgments was first explored by Soboroff et al. [13]. Over the years, a numb...
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BMCBI
2011
14 years 5 months ago
2011
Background: Remote homology detection is a hard computational problem. Most approaches have trained computational models by using either full protein sequences or multiple sequenc...
EACL
2006
ACL Anthology
14 years 11 months ago
2006
ACL Anthology
Probabilistic Latent Semantic Analysis (PLSA) models have been shown to provide a better model for capturing polysemy and synonymy than Latent Semantic Analysis (LSA). However, th...
AVSS
2006
IEEE
15 years 4 months ago
2006
IEEE
This paper presents a novel technique for camera tampering detection. It is implemented in real-time and was developed for use in surveillance and security applications. This meth...
CVPR
1999
IEEE
15 years 12 months ago
1999
IEEE
Background estimation and removal based on the joint use of range and color data produces superior results than can be achieved with either data source alone. This is increasingly...