Blind detection information hiding and extracting method based on image texture features

The invention discloses a blind detection information hiding and extracting method based on image texture features. The method comprises the following steps of: for a carrier JPEG image, calculating an entropy value in a texture feature gray level co-occurrence matrix; calculating a maximum singular...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG RUI, CHEN MINGZHI, YANG AIJIN, XU CHUNYAO, RAO QINGYU, YANG XIAOQUAN, XIE JIALIANG, ZHOU YI, LI DONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS
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