12610 search results - page 78 / 2522 » Recognition using Regions |
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
The tree of shapes is a powerful tool for image representation which holds many interesting properties. There are many works in the literature that use it for image segmentation, ...
ICPR
2002
IEEE
14 years 11 months ago
2002
IEEE
A boundary sequence is a good representation of arbitrary shaped regions, but not directly used in computing shape features such as area, centroid, orientation, and so forth. In t...
MMM
2009
Springer
14 years 7 months ago
2009
Springer
This paper presents an approach on high-level feature detection within video documents, using a Region Thesaurus. A video shot is represented by a single keyframe and MPEG-7 featur...
ICCV
2003
IEEE
14 years 3 months ago
2003
IEEE
We present a novel non-parametric unsupervised segmentation algorithm based on Region Competition [21]; but implemented within a Level Sets framework [11]. The key novelty of the ...
ADC
2008
Springer
14 years 2 days ago
2008
Springer
A common approach to content-based image retrieval is to use example images as queries; images in the collection that have low-level features similar to the query examples are ret...