683 search results - page 62 / 137 » Using High-Level Semantic Features in Video Retrieval |
ISM
2006
IEEE
15 years 3 months ago
2006
IEEE
Event detection is of great importance in high-level semantic indexing and selective browsing of video clips. However, the use of low-level visual-audio feature descriptors alone ...
NIPS
2003
14 years 11 months ago
2003
We propose an approach to learning the semantics of images which allows us to automatically annotate an image with keywords and to retrieve images based on text queries. We do thi...
CIVR
2007
Springer
15 years 3 months ago
2007
Springer
In this paper, we present an automatic semantic video analysis system to support interdisciplinary research efforts in the field of psychology and media science. The psychological...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
Content-based retrieval (CBIR) methods in medical databases have been designed to support specific tasks, such as retrieval of digital mammograms or 3D MRI images. These methods c...
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WILF
2009
Springer
15 years 2 months ago
2009
Springer
In this paper, an interactive image retrieval scheme using MPEG-7 visual descriptors is proposed. The performance of image retrieval systems is still limited due to semantic gap, w...