99 search results - page 3 / 20 » Adaptive image coding with perceptual distortion control |
JMLR
2008
13 years 5 months ago
2008
Conventional SVM-based image coding methods are founded on independently restricting the distortion in every image coefficient at some particular image representation. Geometrical...
IEEEMSP
2002
IEEE
13 years 10 months ago
2002
IEEE
— This paper presents a Rate-Distortion analysis for a simple horizon edge image model. A quadtree with anisotropy and rotation is performed on this kind of image, giving a toy m...
PCM
2009
Springer
13 years 9 months ago
2009
Springer
Image quality assessment (IQA) is a crucial technique in perceptual image/video coding, because it is not only a ruler for performance evaluation of coding algorithms but also a me...
ICIP
1999
IEEE
14 years 6 months ago
1999
IEEE
A power optimized space-time code is presented for reliable delivery of layer coded multimedia data through wireless channels. Appropriate power control further improves the perfo...
ISVC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Visual sensitivity is constantly adjusting to the current visual context through processes of adaptation. These adaptive changes strongly affect all perceptual judgments ...