219 search results - page 2 / 44 » Quality Assessment of Deblocked Images |
CVPR
2012
IEEE
11 years 7 months ago
2012
IEEE
In this paper, we present an efficient general-purpose objective no-reference (NR) image quality assessment (IQA) framework based on unsupervised feature learning. The goal is to...
Publication
A number of image quality metrics are based on psychophysical models of the human visual system. We propose a new framework for image quality assessment, gathering three indexes de...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
General-purpose no-reference image quality assessment approaches still lag the advances in full-reference methods. Most no-reference methods are either distortion specific (i.e. t...
HVEI
2009
13 years 3 months ago
2009
Spatial pooling strategies used in recent Image Quality Assessment (IQA) algorithms have generally been that of simply averaging the values of the obtained scores across the image...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
One of the most severe problems in hybrid video coding is its block-based approach, which leads to distortions called blocking artifacts. These artifacts affect not only the subje...