Image steganography detection method and system based on nonlinear hybrid kernel feature mapping

The invention relates to an image steganography detection method and system based on nonlinear hybrid kernel feature mapping. The method comprises the steps: obtaining a to-be-detected image, and carrying out feature extraction on the to-be-detected image by adopting a rich model type feature extrac...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YANGPING, LI JIYUAN, DENG LIFANG, WANG WENRUN, YUE BIAO, YONG JIU, DANG JIANWU
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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