Video Quality Assessment by Decoupling Distortions on Primary Visual Information

2017 ◽  
pp. 299-307
Author(s):  
Yang Li ◽  
Xu Wang ◽  
Feng Li ◽  
Qingrui Guo ◽  
Qiang Fan ◽  
...  
Keyword(s):  
Quality Assessment ◽  
Visual Information ◽  
Video Quality ◽  
Video Quality Assessment

scholarly journals Hierarchical Gradient Similarity Based Video Quality Assessment Metric

2017 ◽  
Author(s):  
Jie Yang ◽  
Jian Xiong ◽  
Guan Gui ◽  
Rongfang Song ◽  
Wang Luo ◽  
...  
Keyword(s):  
Quality Assessment ◽  
Visual Information ◽  
Quality Evaluation ◽  
State Of The Art ◽  
Video Quality ◽  
Human Perception ◽  
Perceptual Quality ◽  
Video Quality Assessment ◽  
Visual Areas ◽  
Primate Visual Cortex

Video quality assessment (VQA) plays an important role in video applications for quality evaluation and resource allocation. It aims to evaluate the video quality consistent with the human perception. In this letter, a hierarchical gradient similarity based VQA metric is proposed inspired by the structure of the primate visual cortex, in which visual information is processed through sequential visual areas. These areas are modeled with the corresponding measures to evaluate the overall perceptual quality. Experimental results on the LIVE database show that the proposed VQA metric significantly outperforms the state-of-the-art VQA metrics.

Attention Based Network For No-Reference UGC Video Quality Assessment

2021 ◽  
Author(s):  
Fuwang Yi ◽  
Mianyi Chen ◽  
Wei Sun ◽  
Xiongkuo Min ◽  
Yuan Tian ◽  
...  
Keyword(s):  
Quality Assessment ◽  
Video Quality ◽  
Video Quality Assessment

Wireless Video Quality Assessment: A Study of Subjective Scores and Objective Algorithms

2010 ◽  
Vol 20 (4) ◽  
pp. 587-599 ◽  
Author(s):  
Anush Krishna Moorthy ◽  
Kalpana Seshadrinathan ◽  
Rajiv Soundararajan ◽  
Alan Conrad Bovik
Keyword(s):  
Quality Assessment ◽  
Video Quality ◽  
Video Quality Assessment ◽  
Wireless Video

Hybrid Distortion Ranking Tuned Bitstream-Layer Video Quality Assessment

2016 ◽  
Vol 26 (6) ◽  
pp. 1029-1043 ◽  
Author(s):  
Zhibo Chen ◽  
Ning Liao ◽  
Xiaodong Gu ◽  
Feng Wu ◽  
Guangming Shi
Keyword(s):  
Quality Assessment ◽  
Video Quality ◽  
Video Quality Assessment
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