669 search results - page 52 / 134 » Content-based image retrieval by feature point matching |
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
Most shape matching methods are either fast but too simplistic to give the desired performance or promising as far as performance is concerned but computationally demanding. In th...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
This paper presents a novel method for efficient boundary based shapes matching and retrieval in presence of occlusion. In this method, the geometric and topological information o...
CLEF
2007
Springer
14 years 2 months ago
2007
Springer
Dublin City University (DCU) and University of Tampere (UTA) participated in the ImageCLEF 2007 photographic ad-hoc retrieval task with several monolingual and bilingual runs. Our...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
A major problem in the field of content-based image retrieval is the lack of a common performance measure which allows the researcher to compare different image retrieval systems ...
MMM
2007
Springer
14 years 2 months ago
2007
Springer
We propose a novel feature-based image registration method using both the local and global structures of the feature points. To address various imaging conditions, we improve the l...