515 search results - page 57 / 103 » Ray-based Color Image Segmentation |
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
A quadratic programming formulation for multiclass image segmentation is investigated. It is proved that, in the convex case, the non-negativity constraint on the recent reported ...
CAIP
1995
Springer
13 years 11 months ago
1995
Springer
Abstract. We suggest a novel approach to the Color Constancy Problem for multispectral imagery. Our approach is based on a dichromatic illumination model and lters out all spectral...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper, we present a system for the temporal segmentation, summarization, and browsing of the Echocardiogram videos. Echocardiogram videos are video sequences produced by t...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Interactive digital matting, the process of extracting a foreground object from an image based on limited user input, is an important task in image and video editing. From a compu...
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. We address the problem of having insufficient labels in an interactive image segmentation framework, for which most current methods would fail without further user inter...