Proceedings ArticleDOI
Reference free quality metric for JPEG-2000 compressed images
R. Barland,A. Saadane +1 more
- Vol. 1, pp 351-354
About:
This article is published in Information Sciences, Signal Processing and their Applications.The article was published on 2005-08-28. It has received 30 citations till now. The article focuses on the topics: JPEG 2000 & Metric (mathematics).read more
Citations
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Journal ArticleDOI
A No-Reference Metric for Perceived Ringing Artifacts in Images
TL;DR: A novel no-reference metric that can automatically quantify ringing annoyance in compressed images is presented and shows to be highly consistent with subjective data.
Journal ArticleDOI
No reference image quality assessment for JPEG2000 based on spatial features
TL;DR: A new approach for designing a no reference image quality evaluation model for JPEG2000 images in this paper, which uses pixel distortions and edge information, which has achieved good quality prediction performance.
Journal ArticleDOI
A survey of perceptual image processing methods
TL;DR: An overview of perceptual based approaches for image enhancement, segmentation and coding, and a brief review of image quality assessment methods, which are used to evaluate the performance of visual information processing techniques.
Journal ArticleDOI
Reduced-Reference IQA in Contourlet Domain
TL;DR: A novel reduced reference IQA scheme is developed by incorporating the merits from the contourlet transform, contrast sensitivity function (CSF), and Weber's law of just noticeable difference (JND) to produce a noticeable variation in sensory experience.
Journal ArticleDOI
No-reference perceptual image quality metric using gradient profiles for JPEG2000
TL;DR: This paper proposes a novel quality metric for JPEG2000 images that achieves performance competitive with the state-of-the-art no-reference metrics on public datasets and is robust to various image contents.
References
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Journal ArticleDOI
Cardinal directions of color space.
TL;DR: It is concluded that the yellowish-bluish cardinal direction is a tritanopic confusion line and not a red-green equilibrium line, and signals varying along these directions are carried along separate, fatiguable, second stage pathways.
Proceedings ArticleDOI
A no-reference perceptual blur metric
TL;DR: A no-reference blur metric based on the analysis of the spread of the edges in an image is presented, which is shown to perform well over a range of image content.
Proceedings ArticleDOI
Video Quality Experts Group: Current results and future directions
Ann Marie Rohaly,Philip J. Corriveau,John M. Libert,Arthur Webster,Vittorio Baroncini,John G. Beerends,Jean-Louis Blin,Laura Contin,Takahiro Hamada,David Harrison,Andries Pieter Hekstra,Jeffrey Lubin,Yukihiro Nishida,Ricardo Nishihara,John C. Pearson,Antonio Franca Pessoa,Neil Pickford,Alexander Schertz,Massimo Visca,Andrew B. Watson,Stefan Winkler +20 more
TL;DR: The first task undertaken by VQEG was to provide a validation of objective video quality measurement methods leading to recommendations in both the telecommunications and radiocommunication sectors of the International Telecommunications Union.