Correlations of Image Quality Metrics Studied Using Systematically Distorted Videos

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题名:	Correlations of Image Quality Metrics Studied Using Systematically Distorted Videos
作者:	Hsu,SW;Chen,YT;Pong,BJ;Kuo,ST
贡献者:	光電科學與工程學系
日期:	2011
上传时间:	2012-03-27 18:15:41 (UTC+8)
出版者:	國立中央大學
摘要:	Several frequently used image quality metrics were selected to systematically study the correlations between them using many distorted videos, which were revised by gradual changes of usual types of distortion. A modified power-law equation was found as a general relation between the metrics. The parameters obtained by data fittings on the experimental results can be approximated as additions of independent components, which are functions of average, distortion and video. Hence, a metrics can be written as a product of the power-law functions of another metrics with individual coefficients corresponding to distortion, video, and the minor terms. (C) 2011 The Japan Society of Applied Physics
關聯:	OPTICAL REVIEW
显示于类别:	[光電科學與工程學系] 期刊論文

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