669 search results - page 47 / 134 » Content-based image retrieval by feature point matching |
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
A new image feature called Harris feature vector is defined in this paper, which effectively describes the image gradient distribution. By computing the mean and the standard devi...
ICDAR
2009
IEEE
13 years 6 months ago
2009
IEEE
We propose a real-time retrieval method for document images in various languages. In this method, queries are images of documents captured by a web-camera. The document images cor...
IEAAIE
2007
Springer
14 years 2 months ago
2007
Springer
The problem of matching feature points in multiple images is difficult to solve when their appearance changes due to illumination variance, either by lighting or object motion. In ...
PAMI
2012
11 years 11 months ago
2012
—SIFT-like local feature descriptors are ubiquitously employed in such computer vision applications as content-based retrieval, video analysis, copy detection, object recognition...
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
We address the problem of finding point correspondences in images by way of an approach to template matching that is robust under affine distortions. This is achieved by applying ...