A Matlab-Based Tool for Video Quality Evaluation without Reference

Autor:	Zach, O., Martin Slanina
Jazyk:	angličtina
Rok vydání:	2014
Předmět:	ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION PSNR image quality quality metric H.264/AVC lcsh:Electrical engineering. Electronics. Nuclear engineering GBIM MOS lcsh:TK1-9971 Quality assessment
Zdroj:	Radioengineering. 2014, vol. 23, č. 1, s. 405-411. ISSN 1210-2512 Radioengineering, Vol 23, Iss 1, Pp 405-411 (2014) Scopus-Elsevier
Popis:	This paper deals with the design of a Matlab based tool for measuring video quality with no use of a reference sequence. The main goals are described and the tool and its features are shown. The paper begins with a description of the existing pixel-based no-reference quality metrics. Then, a novel algorithm for simple PSNR estimation of H.264/AVC coded videos is presented as an alternative. The algorithm was designed and tested using publicly available video database of H.264/AVC coded videos. Cross-validation was used to confirm the consistency of results.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d1917bca1ab1b0a8cee6b2809fff5502 https://hdl.handle.net/11012/36433 Zobrazit plný text záznamu