279 search results - page 21 / 56 » Human Perception Based Color Image Quantization |
APGV
2005
ACM
14 years 1 months ago
2005
ACM
Image processing often involves an image transformation into a domain that is better correlated with visual perception, such as the wavelet domain, image pyramids, multi-scale con...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
This paper presents an efficient compound image compression approach based on H.264/AVC intra coding. The text blocks are distinguished from the picture blocks and compressed with...
SIGGRAPH
2000
ACM
14 years 2 days ago
2000
ACM
In this paper we introduce a new light reflection model for image synthesis based on experimental studies of surface gloss perception. To develop the model, we’ve conducted two ...
IJON
2002
13 years 7 months ago
2002
Image content analysis has become an important issue in multimedia processing. Region-based image retrieval systems attempt to reduce the gap between high-level semantics and low-l...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
—In this work, a reduced reference (RR) perceptual quality metric for color stereoscopic images is presented. Given a reference stereo pair of images and their ”distorted” ve...