A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity

A Just Noticeable Diference (JND)-based video quality assessment (VQA) method is proposed. This method, termed as JVQ, applies JND concept to structural similarity (SSIM) index to measure the spatial quality. JVQ incorporates three features, i.e. luminance adaptation, contrast masking, and texture m...

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Main Authors: Bong, David Liang Bong, Loh, Woei-Tan
格式: E-Article
語言:English
出版: Springer International Publishing 2018
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在線閱讀:http://ir.unimas.my/id/eprint/23498/1/A%20Just%20Noticeable%20Difference-Based%20Video%20Quality%20Assessment%20Method%20with%20Low%20Computational%20Complexity%20%28abs%29.pdf
http://ir.unimas.my/id/eprint/23498/
https://link.springer.com/article/10.1007/s11220-018-0216-9
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spelling my.unimas.ir.234982019-06-20T07:47:29Z http://ir.unimas.my/id/eprint/23498/ A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity Bong, David Liang Bong Loh, Woei-Tan TK Electrical engineering. Electronics Nuclear engineering A Just Noticeable Diference (JND)-based video quality assessment (VQA) method is proposed. This method, termed as JVQ, applies JND concept to structural similarity (SSIM) index to measure the spatial quality. JVQ incorporates three features, i.e. luminance adaptation, contrast masking, and texture masking. In JVQ, the concept of JND is refned and more features are considered. For the spatial part, minor distortions in the distorted frames are ignored and considered imperceptible. For the temporal part, SSIM index is simplifed and used to measure the temporal video quality. Then, a similar JND concept which comprises of temporal masking is also applied in the temporal quality evaluation. Pixels with large variation over time are considered as not distorted because the distortions in these pixels are hardly perceivable. The fnal JVQ index is the arithmetic mean of both spatial and temporal quality indices. JVQ is found to achieve good correlation with subjective scores. In addition, this method has low computational cost as compared to existing state-of-the-art metrics. Springer International Publishing 2018 E-Article PeerReviewed text en http://ir.unimas.my/id/eprint/23498/1/A%20Just%20Noticeable%20Difference-Based%20Video%20Quality%20Assessment%20Method%20with%20Low%20Computational%20Complexity%20%28abs%29.pdf Bong, David Liang Bong and Loh, Woei-Tan (2018) A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity. Sensing and Imaging, 19:33. pp. 1-20. ISSN 1557-2072 https://link.springer.com/article/10.1007/s11220-018-0216-9
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Bong, David Liang Bong
Loh, Woei-Tan
A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity
description A Just Noticeable Diference (JND)-based video quality assessment (VQA) method is proposed. This method, termed as JVQ, applies JND concept to structural similarity (SSIM) index to measure the spatial quality. JVQ incorporates three features, i.e. luminance adaptation, contrast masking, and texture masking. In JVQ, the concept of JND is refned and more features are considered. For the spatial part, minor distortions in the distorted frames are ignored and considered imperceptible. For the temporal part, SSIM index is simplifed and used to measure the temporal video quality. Then, a similar JND concept which comprises of temporal masking is also applied in the temporal quality evaluation. Pixels with large variation over time are considered as not distorted because the distortions in these pixels are hardly perceivable. The fnal JVQ index is the arithmetic mean of both spatial and temporal quality indices. JVQ is found to achieve good correlation with subjective scores. In addition, this method has low computational cost as compared to existing state-of-the-art metrics.
format E-Article
author Bong, David Liang Bong
Loh, Woei-Tan
author_facet Bong, David Liang Bong
Loh, Woei-Tan
author_sort Bong, David Liang Bong
title A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity
title_short A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity
title_full A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity
title_fullStr A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity
title_full_unstemmed A Just Noticeable Diference‑Based Video Quality Assessment Method with Low Computational Complexity
title_sort just noticeable diference‑based video quality assessment method with low computational complexity
publisher Springer International Publishing
publishDate 2018
url http://ir.unimas.my/id/eprint/23498/1/A%20Just%20Noticeable%20Difference-Based%20Video%20Quality%20Assessment%20Method%20with%20Low%20Computational%20Complexity%20%28abs%29.pdf
http://ir.unimas.my/id/eprint/23498/
https://link.springer.com/article/10.1007/s11220-018-0216-9
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score 13.250246