683 search results - page 109 / 137 » Using High-Level Semantic Features in Video Retrieval |
RIAO
2007
14 years 11 months ago
2007
One of the keys issues to content-based image retrieval is the similarity measurement of images. Images are represented as points in the space of low-level visual features and mos...
MMDB
2003
ACM
15 years 3 months ago
2003
ACM
Conventional approaches to image retrieval are based on the assumption that relevant images are physically near the query image in some feature space. This is the basis of the clu...
ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Extracting key-frames is the first step for efficient content-based indexing, browsing and retrieval of the video data in commercial movies. Most of the existing research deals wi...
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ECCV
2008
Springer
15 years 11 months ago
2008
Springer
We propose an algorithm for semantic segmentation based on 3D point clouds derived from ego-motion. We motivate five simple cues designed to model specific patterns of motion and 3...
APBC
2004
14 years 11 months ago
2004
Addressing queries interactively to a chain of two or more biological resources is an everyday task for many scientists, as they use in-silico methods to characterize a biological...