161 search results - page 2 / 33 » Color Pixels Classification in an Hybrid Color Space |
ICPR
2002
IEEE
14 years 5 months ago
2002
IEEE
In this paper we study the ability of the cooperation of Bayesian color pixel classification in extracting seeds for color watershed. Using color pixel classification alone does n...
CVIU
2008
13 years 4 months ago
2008
We present a new noise model for color channels for statistical change detection. Based on this noise modeling, we estimate the distribution of Euclidean distances between the pix...
CVPR
2004
IEEE
14 years 6 months ago
2004
IEEE
The problem of deciding whether two pixels in an image have the same real world color is a fundamental problem in computer vision. Many color spaces are used in different applicat...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper presents a novel color face recognition approach based on 2DPCA. A matrix-representation model, which encodes the color information directly, is proposed to describe th...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
In this paper, we propose a method for extracting color image features, called color index local auto-correlations. Pixel color is quantized and described sparsely in a manner sim...