Audiovisual quality evaluation of low-bitrate video

Stefan Winkler; Christof Faller

doi:10.1117/12.596852

18 March 2005 Audiovisual quality evaluation of low-bitrate video

Stefan Winkler, Christof Faller

Proceedings Volume 5666, Human Vision and Electronic Imaging X; (2005) https://doi.org/10.1117/12.596852
Event: Electronic Imaging 2005, 2005, San Jose, California, United States

Abstract

Audiovisual quality assessment is a relatively unexplored topic. We designed subjective experiments for audio, video, and audiovisual quality using content and encoding parameters representative of video for mobile applications. Our focus were the MPEG-4 AVC (a.k.a. H.264) and AAC coding standards. Our goals in this study are two-fold: we want to understand the interactions between audio and video in terms of perceived audiovisual quality, and we use the subjective data to evaluate the prediction performance of our non-reference video and audio quality metrics.

Citation Download Citation

Stefan Winkler and Christof Faller "Audiovisual quality evaluation of low-bitrate video", Proc. SPIE 5666, Human Vision and Electronic Imaging X, (18 March 2005); https://doi.org/10.1117/12.596852

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