Image quality assessment based on gradient similarity

In this paper, we propose a new image quality assessment (IQA) scheme, with emphasis on gradient similarity. Gradients convey important visual information and are crucial to scene understanding. Using such information, structural and contrast changes can be effectively captured. Therefore, we use th...

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Bibliographic Details
Main Authors: Liu, Anmin, Lin, Weisi, Narwaria, Manish
Other Authors: School of Computer Engineering
Format: Article
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/99259
http://hdl.handle.net/10220/13525
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Institution: Nanyang Technological University
Language: English
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