42 search results - page 2 / 9 » Perceptual quality assessment of color images using adaptive... |
ICIAR
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. In this article we present the results of an unsupervised segmentation algorithm based on a multiresolution method. The algorithm uses color and edge information in an it...
ICIP
2008
IEEE
14 years 6 months ago
2008
IEEE
Computational representation of perceived image quality is a fundamental problem in computer vision and image processing, which has assumed increased importance with the growing r...
ICASSP
2011
IEEE
12 years 8 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...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
Perceptual image quality assessment (IQA) and sparse signal representation have recently emerged as high-impact research topics in the field of image processing. Here we make one...
SIGPRO
2008
13 years 4 months ago
2008
This paper presents a novel perceptually based method for noise reduction of image signals characterized by low signal to noise ratios. The proposed method exploits the local phas...