Visual-PSNR measure of image quality

•Objective image quality measure (VPSNR) is developed.•VPSNR has good correlation with MOS for compressed images.•VPSNR can be calculated in the spatial domain.•VPSNR coincides with PSNR on conner cases. Objective assessment of image quality is important in numerous image and video processing applic...

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Vydané v:	Journal of visual communication and image representation Ročník 25; číslo 5; s. 874 - 878
Hlavný autor:	Tanchenko, Alexander
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 01.07.2014
Predmet:	Algorithms Assessments Block-based compression algorithm Human visual system Image compression Image database Image quality Mean opinion score Metal oxide semiconductors Objective measure of image quality Peak signal-to-noise ratio Subjective image quality Video Visual Image quality Objective measure of image quality Peak signal-to-noise ratio Mean opinion score Image database Human visual system Block-based compression algorithm Subjective image quality
ISSN:	1047-3203, 1095-9076
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