1405 search results - page 27 / 281 » Perceptual Image Distortion |
100
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SIGPRO
2008
14 years 11 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...
118
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ICIAP
2003
ACM
15 years 12 months ago
2003
ACM
In this paper we present some analysis techniques and indexing strategies aimed to support classification and retrieval of textures using only perceptual features. The goal of thi...
CVPR
2007
IEEE
15 years 6 months ago
2007
IEEE
We propose a novel approach for determining if a pair of images match each other under the effect of a highdistortion transformation or non-structural relation. The co-occurrence ...
ICMCS
2006
IEEE
15 years 5 months ago
2006
IEEE
The MPEG-4 Scalable to Lossless (SLS) audio coding is recently being developed to provide a unified solution for high compression perceptual audio coding and high-quality lossles...
110
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ICASSP
2009
IEEE
14 years 9 months ago
2009
IEEE
This paper presents a new video quality metric for automatically estimating the perceptual quality of compressed video sequences. Distortion measures such as the mean squared erro...