Blind Image Quality Assessment: A Natural Scene Statistics Approach in the DCT Domain

A. Saad, Michele; C. Bovik, Alan; Charrier, Christophe

doi:10.1109/tip.2012.2191563

Public

Blind Image Quality Assessment: A Natural Scene Statistics Approach in the DCT Domain

Published in IEEE Transactions on Image Processing • Mar 22, 2012

Authors:

Michele A. Saad

Alan C. Bovik

Christophe Charrier

Abstract

We develop an efficient, general-purpose, blind/noreference image quality assessment (NR-IQA) algorithm using a natural scene statistics (NSS) model of discrete cosine transform (DCT) coefficients. The algorithm is computationally appealing, given the availability of platforms optimized for DCT comp...

Subject

Discrete cosine transform

Quality Score

Image quality

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