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Brevet Année : 2012

METHOD FOR ASSESSING IMAGE QUALITY

PROCEDE POUR EVALUER LA QUALITE D'IMAGES

Résumé

The invention is a method for assessing image quality value of a distorted image with respect to a reference image. The method comprises the following steps: - computing (22, 23, 24), for each pixel of the distorted image, at least one quality level with respect to the reference image; - adding (25), for the distorted image, the quality levels associated to each pixel by weighting them by a weight depending on a perceptual interest of the pixel in order to get the image quality value, the weight being lower for a pixel of high perceptual interest.
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Dates et versions

hal-01153924 , version 1 (20-05-2015)

Identifiants

  • HAL Id : hal-01153924 , version 1

Citer

Olivier Le Meur, Patrick Le Callet, Dominique Barba. METHOD FOR ASSESSING IMAGE QUALITY. France, Patent n° : EP1886275. 2012. ⟨hal-01153924⟩
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