3109 search results - page 82 / 622 » Hypergraph-Based Image Representation |
ICIP
2009
IEEE
14 years 11 months ago
2009
IEEE
We propose an illumination invariant and rotation insensitive texture representation based on a Markovian textural model. A texture is aligned with its dominant orientation and te...
AVSS
2007
IEEE
14 years 4 months ago
2007
IEEE
This paper addresses the problem of classifying human actions in a video sequence. A representation eigenspace approach based on the PCA algorithm is used to train the classifier...
IBPRIA
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents a technique to characterize human actions in visual surveillance scenarios in order to describe, in a qualitative way, basic human movements in general imaging ...
ICDAR
1995
IEEE
14 years 1 months ago
1995
IEEE
There is an increasingly pressing need to develop document analysis methods that are able to cope with images of documents containing printed regions of complex shapes. Contrary t...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
A method for representation and lossy compression of textured surfaces is presented. The input surfaces are represented by surfels (surface elements), i.e., by a set of colored, o...