Digital watermark signature verification method, device and equipment based on fused news materials

The invention relates to a digital watermark signature verification method, device and equipment based on fused news materials. The method comprises the following steps: establishing a news material video database, performing frame-by-frame extraction on a news material video, converting a video fra...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	QIAO FENGCAI, XIONG WEILIN, DENG JINSHENG, YIN XIAOQING, SONG XINGSHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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