发明申请
- 专利标题： AUDIO-VISUAL QUALITY ESTIMATION
- 专利标题（中）： 音视频质量估算
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申请号： US12413815申请日： 2009-03-30
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公开(公告)号： US20090244289A1公开(公告)日： 2009-10-01
- 发明人: Alexander Raake , Marie-Neige Garcia , Sebastian Moeller
- 申请人： Alexander Raake , Marie-Neige Garcia , Sebastian Moeller
- 申请人地址： DE Bonn DE Berlin
- 专利权人： Deutsche Telekom AG,Technische Universitaet Berlin
- 当前专利权人： Deutsche Telekom AG,Technische Universitaet Berlin
- 当前专利权人地址： DE Bonn DE Berlin
- 优先权： EP08153548.6 20080328
- 主分类号： H04N17/00
- IPC分类号： H04N17/00
摘要：
A method and an apparatus for estimating a quality of an audio-video signal includes calculating audio and video quality factors from audio and video technical characteristics. An audio-video quality factors interaction is computed from an interaction between the audio and video quality factors. At least one of an audio quality, a video quality and an audio-visual quality is computed using the audio and video quality factors and the audio-video quality factors interaction.
公开/授权文献
- US08531531B2 Audio-visual quality estimation 公开/授权日：2013-09-10
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