464 search results - page 13 / 93 » A Variational Approach for Color Image Segmentation |
CGF
2007
13 years 8 months ago
2007
Color quantization replaces the color of each pixel with the closest representative color, and thus it makes the resulting image partitioned into uniformly-colored regions. As a c...
DAS
2004
Springer
14 years 2 months ago
2004
Springer
This paper presents the result of an adaptive region growing segmentation technique for color document images using an irregular pyramid structure. The emphasis is in the segmentat...
FGR
2000
IEEE
14 years 1 months ago
2000
IEEE
Colorhasbeen widelyused for handsegmentation. However, many approaches rely on predefined skin color models. It is very difficult to predefine a color model in a mobile applica...
VLSM
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. We propose a variational approach for deblurring and impulsive noise removal in multi-channel images. A robust data fidelity measure and edge preserving regularization a...
IMAGING
2003
13 years 10 months ago
2003
An interactive program has been developed to assist in the design of new goniochromatic colors. The program gives the user a unique set of controls over a second order polynomial ...