No-Reference Image Blur Assessment Based on Response Function of Singular Values

No-Reference Image Blur Assessment Based on Response Function of Singular Values

Blur is an important factor affecting the image quality. This paper presents an efficient no-reference (NR) image blur assessment method based on a response function of singular values. For an image, the grayscale image is computed to the acquire spatial information. In the meantime, the gradient ma...

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Bibliographic Details
Main Authors: Shanqing Zhang, Pengcheng Li, Xianghua Xu, Li Li, Ching-Chun Chang
Format: Article
Language:English
Published: MDPI AG 2018-08-01
Series:Symmetry
Subjects:
image blur assessment
gradient
no-reference
visual saliency
DCT domain entropy
Online Access:http://www.mdpi.com/2073-8994/10/8/304

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http://www.mdpi.com/2073-8994/10/8/304

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