1176 search results - page 43 / 236 » Image retrieval based on region shape similarity |
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
This paper deals about text extraction from heterogeneous documents for categorizing documents and indexing tasks. The purpose of this work is to find similar text regions basing ...
CVIU
2004
13 years 8 months ago
2004
The content of an image can be summarized by a set of homogeneous regions in an appropriate feature space. When exact shape is not important, the regions can be represented by sim...
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
Unconstrained face recognition is the problem of deciding if an image pair is showing the same individual or not, without having class specific training material or knowing anythi...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Visual understanding is often based on measuring similarity between observations. Learning similarities specific to a certain perception task from a set of examples has been show...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
This paper presents a new three-dimensional shape descriptor, called 3D angular radial transform. This descriptor is an extension of the 2D region base shape descriptor proposed b...