Fragile watermarking and unkeyed hash function implementation for image authentication on CNN-UM

被引：3
|
作者：
Yalcin, ME [1 ]
Vandewalle, J [1 ]
机构：
[1] Katholieke Univ Leuven, Dept Elect Engn ESAT, SCD, SISTA, B-3001 Heverlee, Leuven, Belgium
来源：
CELLULAR NEURAL NETWORKS AND THEIR APPLICATIONS | 2002年
关键词：
D O I：
10.1109/CNNA.2002.1035076
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Image authentication and integrity have become an important issue for multimedia application since digital images may be easily modified and perfectly reproduced. This paper is addressed the protection of image authentication and integrity on CNN-UM. Watermarking and Cryptographic hash functions are the techniques for the protection. In this paper we propose two methods using each technique, which are a spatial domain fragile watermarking and a novel unkeyed hash function which is described named Cellhash2D.
引用
收藏
页码：399 / 406
页数：8
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