3109 search results - page 357 / 622 » Hypergraph-Based Image Representation |
116
click to vote
ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
Domains in which shapes of objects change rapidly and significantly are a challenge for existing representation techniques: sport is a good example of this. We present a texture-b...
165
click to vote
ICPR
2002
IEEE
16 years 5 months ago
2002
IEEE
In this paper we define a Topological Tree (TT) as a knowledge representation method that aims to describe important visual and spatial features of image regions, namely the color...
125
click to vote
ICPR
2000
IEEE
16 years 5 months ago
2000
IEEE
This paper presents motion field histograms as a new way of extracting facial features and modeling expressions. Feature are based on local receptive field histograms, which are r...
100
click to vote
MICCAI
2003
Springer
16 years 5 months ago
2003
Springer
Abstract. We propose a method for automatically correcting the spherical topology of any segmentation under any digital connectivity. A multiple region growing process, concurrentl...
159
click to vote
IPMI
1999
Springer
16 years 5 months ago
1999
Springer
The goal of this work is to develop an approach to shape representation and classification that will allow us to detect and quantify differences in shape of anatomical structures d...