Digital video quality evaluation method. Ojansivu V Silvén O, H., R., &., T., T. In 2003.
abstract   bibtex   
Digital video is very sensitive to bit errors which are injected especially in wireless transmission. Because the effects of errors in encoded digital video differ from analog video, traditional signal distortion measures, like peak signal-to-noise ratio (PSNR), do not correlate perfectly with the subjective quality of the video. In this paper, a novel method, which does not need reference information about the original video, is presented. It is assumed that MPEG-4 with video packets is used, and that error concealment is done by replacing the erroneous areas from the previous frame. The results obtained with the method are in line with PSNR.
@inProceedings{
 title = {Digital video quality evaluation method.},
 type = {inProceedings},
 year = {2003},
 id = {8d6ed509-63ba-3f77-8e4d-bad4e7f41003},
 created = {2019-11-19T13:00:52.805Z},
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 profile_id = {bddcf02d-403b-3b06-9def-6d15cc293e20},
 group_id = {17585b85-df99-3a34-98c2-c73e593397d7},
 last_modified = {2019-11-19T13:46:07.842Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {true},
 hidden = {false},
 citation_key = {mvg:432},
 source_type = {inproceedings},
 notes = {Proc. of the Finnish Signal Processing Symposium (FINSIG 2003),<br/>May 19, Tampere, Finland, 115-119.},
 private_publication = {false},
 abstract = {Digital video is very sensitive to bit errors which are injected especially
in wireless transmission. Because the effects of errors in encoded digital
video differ from analog video, traditional signal distortion measures,
like peak signal-to-noise ratio (PSNR), do not correlate perfectly with the
subjective quality of the video.
In this paper, a novel method, which does not need reference
information about the original video, is presented. It is assumed that
MPEG-4 with video packets is used, and that error concealment is done by
replacing the erroneous areas from the previous frame. The results obtained
with the method are in line with PSNR.},
 bibtype = {inProceedings},
 author = {Ojansivu V Silvén O, Huotari R & Toivonen T}
}
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