7-2 衛星放送受信画像におけるインパルスノイズ低減方式の一検討
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概要
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This report describes an impulse noise reduction method in direct broadcasting satellite reception under low CNR. In this method, impulse noise, detected by the correlation property and the movement information of TV picture, is substituted the adjacent pixels. For moving picture, it suppresses distortion due to regions of movement. The results of subjective evaluation show improvement of picture quality.
- 一般社団法人映像情報メディア学会の論文
- 1994-07-26