151 search results - page 8 / 31 » On Performance Characterization and Optimization for Image R... |
CLEF
2007
Springer
14 years 1 months ago
2007
Springer
This article describes the participation of the University and Hospitals of Geneva at three tasks of the 2007 ImageCLEF image retrieval benchmark. The visual retrieval techniques r...
IJIG
2002
13 years 7 months ago
2002
In this paper, a sub-vector weighting scheme is proposed for the case of small sample in image retrieval with relevance feedback. By partitioning a multi-dimensional visual featur...
ICCV
1998
IEEE
13 years 11 months ago
1998
IEEE
One of the key problems in appearance-based vision is understanding how to use a set of labeled images to classify new images. Classification systems that can model human performa...
ECIR
2011
Springer
12 years 11 months ago
2011
Springer
Abstract. Content-based image retrieval (CBIR) with global features is notoriously noisy, especially for image queries with low percentages of relevant images in a collection. More...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
We develop a new approach for characterization of mixed pixels in remotely sensed hyperspectral images. The proposed method rst performs joint spatial-spectral pixel characterizat...