247 search results - page 42 / 50 » Feature selection for content-based image retrieval |
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
We introduce the problem of repetitive nearest neighbor search in relevance feedback and propose an efficient search scheme for high dimensional feature spaces. Relevance feedback...
WWW
2009
ACM
14 years 9 months ago
2009
ACM
Due to the reliance on the textual information associated with an image, image search engines on the Web lack the discriminative power to deliver visually diverse search results. ...
SMI
2008
IEEE
14 years 3 months ago
2008
IEEE
In this work we compute the similarity of 3D faces using a set of eight contour curves. These contours were selected and matched using our 3D face matching framework. In previous ...
CIVR
2007
Springer
14 years 16 days ago
2007
Springer
Semantic detection and recognition of objects and events contained in a video stream has to be performed in order to provide content-based annotation and retrieval of videos. This...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
We look at the problem of location recognition in a large image dataset using a vocabulary tree. This entails finding the location of a query image in a large dataset containing 3...