1405 search results - page 5 / 281 » Perceptual Image Distortion |
CVPR
2003
IEEE
14 years 22 days ago
2003
IEEE
A framework for analyzing distortions in non-single viewpoint imaging systems is presented. Such systems possess loci of viewpoints called caustics. In general, perspective (or un...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
In this paper we develop a novel contrast-invariant appearance detection model. The goal is to classify object-specific images (e.g. face images) from generic background patches. ...
JMLR
2008
13 years 7 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...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Many recently proposed perceptual image quality assessment algorithms are implemented in two stages. In the first stage, image quality is evaluated within local regions. This resu...
PCM
2009
Springer
14 years 8 hour 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...