279 search results - page 19 / 56 » Human Perception Based Color Image Quantization |
SIGGRAPH
1998
ACM
13 years 12 months ago
1998
ACM
A perceptually based approach for selecting image samples has been developed. An existing image processing vision model has been extended to handle color and has been simplified ...
HAIS
2010
Springer
14 years 16 days ago
2010
Springer
Abstract. Color constancy and chromatic edge detection are fundamental problems in artificial vision. In this paper1 we present a way to provide a visualization of color constancy...
ICPR
2002
IEEE
14 years 8 months ago
2002
IEEE
A system that performs the tracking of a human head in 3D in real time is presented. The head shape is modeled by an ellipse with a trained color histogram of skin and hair sample...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. Color constancy is the ability to measure image features independent of the color of the scene illuminant and is an important topic in color and computer vision. As many ...
TIP
2002
13 years 7 months ago
2002
This paper presents a discrete cosine transform (DCT)-based locally adaptive perceptual image coder, which discriminates between image components based on their perceptual relevanc...