Local and Global Feature Learning for Blind Quality Evaluation of Screen Content and Natural Scene Images

The blind quality evaluation of screen content images (SCIs) and natural scene images (NSIs) has become an important, yet very challenging issue. In this paper, we present an effective blind quality evaluation technique for SCIs and NSIs based on a dictionary of learned local and global quality feat...

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Bibliographic Details

Published in:	IEEE transactions on image processing Vol. 27; no. 5; pp. 2086 - 2095
Main Authors:	Zhou, Wujie, Yu, Lu, Zhou, Yang, Qiu, Weiwei, Wu, Ming-Wei, Luo, Ting
Format:	Journal Article
Language:	English
Published:	United States IEEE 01.05.2018
Subjects:	collaborative representation Dictionaries Distortion Encoding Feature extraction Image coding image quality assessment local and global features locality-constrained linear coding Measurement natural scene images (NSIs) Screen content images (SCIs) Visualization
ISSN:	1057-7149, 1941-0042, 1941-0042
Online Access:	Get full text
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