An Experimental Study on Subjective Evaluation of TV Picture Degradation by Electromagnetic Noise--Opinion Tests on Still and Motion Pictures--

Motoshi TANAKA, Hiroshi INOUE, Tasuku TAKAGI

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Summary :

The effects of Gaussian electromagnetic noise and non-Gaussian one on TV picture degradation are studied by using a composite noise generator which can control noise parameters. Three kinds of still pictures and four kinds of motion pictures are tested, and the picture degradation is subjectively evaluated with five-grade impairment scale. The tendency of the picture degradation against the every picture is almost the same. But MOS (Mean Opinion Score) between still picture and motion picture degradation is different in some measure when the power of burst noise is small.

Publication
IEICE TRANSACTIONS on Communications Vol.E78-B No.2 pp.168-172
Publication Date
1995/02/25
Publicized
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Type of Manuscript
Special Section PAPER (Special Issue on Electromagnetic Compatibility)
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