TY - GEN
T1 - A study on the impact of spatial and temporal degradations on audiovisual quality integration
AU - Yaodu, Wei
AU - Xiang, Xie
AU - Jingming, Kuang
PY - 2009
Y1 - 2009
N2 - A subjective test was designed to study the impact of spatial and temporal degradations on audiovisual quality integration. In the test, four sequences were used as the test materials. The test was performed in three steps: first, subjects assessed the video quality only; second, only audio quality was assessed; finally, the audiovisual quality, video quality and audio quality were assessed simultaneously. We build the audiovisual quality model in two ways. The result of the test shows that both spatial and temporal degradations degrade the audio and video quality; the type of degradation affects the cross model interaction, but it does not affect the audiovisual quality integration from the interacted video and audio quality.
AB - A subjective test was designed to study the impact of spatial and temporal degradations on audiovisual quality integration. In the test, four sequences were used as the test materials. The test was performed in three steps: first, subjects assessed the video quality only; second, only audio quality was assessed; finally, the audiovisual quality, video quality and audio quality were assessed simultaneously. We build the audiovisual quality model in two ways. The result of the test shows that both spatial and temporal degradations degrade the audio and video quality; the type of degradation affects the cross model interaction, but it does not affect the audiovisual quality integration from the interacted video and audio quality.
KW - Audiovisual quality
KW - Cross model interaction
KW - Spatial degradation
KW - Temporal degradation
UR - https://www.scopus.com/pages/publications/74549120868
U2 - 10.1109/ICBNMT.2009.5347812
DO - 10.1109/ICBNMT.2009.5347812
M3 - Conference contribution
AN - SCOPUS:74549120868
SN - 9781424450053
T3 - Proceedings of 2009 2nd IEEE International Conference on Broadband Network and Multimedia Technology, IEEE IC-BNMT2009
SP - 887
EP - 892
BT - Proceedings of 2009 2nd IEEE International Conference on Broadband Network and Multimedia Technology, IEEE IC-BNMT2009
T2 - 2009 2nd IEEE International Conference on Broadband Network and Multimedia Technology, IEEE IC-BNMT2009
Y2 - 18 October 2009 through 20 October 2009
ER -