52 search results - page 10 / 11 » Histogram of radon transform. A useful descriptor for shape ... |
SIGIR
2005
ACM
13 years 11 months ago
2005
ACM
A query independent feature, relating perhaps to document content, linkage or usage, can be transformed into a static, per-document relevance weight for use in ranking. The challe...
CVPR
2005
IEEE
14 years 8 months ago
2005
IEEE
Sets of local features that are invariant to common image transformations are an effective representation to use when comparing images; current methods typically judge feature set...
ICIP
1998
IEEE
14 years 7 months ago
1998
IEEE
We describe a new invariant-based data model for image databases under our approach for shape-based retrieval. The data model relies on contours description of the image shape, an...
IBPRIA
2003
Springer
13 years 11 months ago
2003
Springer
Abstract. We present a registration and retrieval algorithm of medical images. Our algorithm is oriented in a general fashion towards gray level medical images of non-rigid bodies ...
CIVR
2004
Springer
13 years 9 months ago
2004
Springer
Earlier this year, a major effort was initiated to study the theoretical and empirical aspects of the automatic detection of semantic concepts in broadcast video, complementing ong...