TY - GEN
T1 - HDTV objective video quality assessment method applying fuzzy measure
AU - Okamoto, Jun
AU - Watanabe, Keishiro
AU - Honda, Aoi
AU - Uchida, Masato
AU - Hangai, Seiichiro
PY - 2009
Y1 - 2009
N2 - High definition television (HDTV) video delivery services over IP networks have recently started. To make the delivered high-quality HDTV video comfortable to view, we need to design appropriate delivery systems and then monitor the quality of experience. Currently, subjective assessment is the main method used to quantify video quality. However, it is unsuitable for real time monitoring of video quality. Therefore, we need an objective video quality assessment method that can effectively estimate subjective video quality from the video characteristics. We propose a full-reference-type objective video quality measurement method that is applicable to the evaluation of coding distortions in HDTV. We analyzed the results from applying the conventional method (J.247 Annex A) to HDTV video and improved the conventional method on the basis of those results. We applied fuzzy measure to the conventional method so as to consider the interaction effects of each parameter because the conventional method tends to obtain different characteristics between high quality and low quality regions of video content.
AB - High definition television (HDTV) video delivery services over IP networks have recently started. To make the delivered high-quality HDTV video comfortable to view, we need to design appropriate delivery systems and then monitor the quality of experience. Currently, subjective assessment is the main method used to quantify video quality. However, it is unsuitable for real time monitoring of video quality. Therefore, we need an objective video quality assessment method that can effectively estimate subjective video quality from the video characteristics. We propose a full-reference-type objective video quality measurement method that is applicable to the evaluation of coding distortions in HDTV. We analyzed the results from applying the conventional method (J.247 Annex A) to HDTV video and improved the conventional method on the basis of those results. We applied fuzzy measure to the conventional method so as to consider the interaction effects of each parameter because the conventional method tends to obtain different characteristics between high quality and low quality regions of video content.
KW - HDTV
KW - IPTV
KW - Image quality
KW - Objective quality assessment
KW - Quality of experience
UR - http://www.scopus.com/inward/record.url?scp=70350783888&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70350783888&partnerID=8YFLogxK
U2 - 10.1109/QOMEX.2009.5246958
DO - 10.1109/QOMEX.2009.5246958
M3 - Conference contribution
AN - SCOPUS:70350783888
SN - 9781424443703
T3 - 2009 International Workshop on Quality of Multimedia Experience, QoMEx 2009
SP - 168
EP - 173
BT - 2009 International Workshop on Quality of Multimedia Experience, QoMEx 2009
T2 - 2009 International Workshop on Quality of Multimedia Experience, QoMEx 2009
Y2 - 29 July 2009 through 31 July 2009
ER -