Poor video detection method and device

The invention provides a poor video detection method and device. The method comprises the following steps of, dividing a video to be detected into a plurality of lenses, and extracting a non-marginal frame as a video key frame from each lens; extracting a skin color region in the video key frame; de...

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Bibliographische Detailangaben
Hauptverfasser:	LI ZHIFENG, SHU BO, CHEN DONGMING, YU SHITAO, CHEN TAO, KONG YI, LV HANXIN, LI YING, HUANG KESHU, LIN MAO, LEI ZHIYONG, HUANG ZHAOWEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING HANDLING RECORD CARRIERS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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Beschreibung
Zusammenfassung:	The invention provides a poor video detection method and device. The method comprises the following steps of, dividing a video to be detected into a plurality of lenses, and extracting a non-marginal frame as a video key frame from each lens; extracting a skin color region in the video key frame; detecting whether the video key frame is a poor video frame according to the extracted skin color region; and determining whether the video to be detected is a poor video according to the correlation of the poor video frame, a frame in front of the e poor video frame and a frame at the rear of the poor video frame. The invention can enhance the efficiency and the accuracy of poor video detection.