Keyword : invisibility

A Shape-Preserving Method for Watermarking 2D Vector Maps Based on Statistic Detection
Cheng Yong SHAO Hai Long WANG Xia Mu NIU Xiao Tong WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2006/03/01
Vol. E89-D  No. 3 ; pp. 1290-1293
Type of Manuscript:  LETTER
Category: Application Information Security
Keyword: 
feature point, map simplification, shape-preserving, invisibility, 
 Summary | Full Text:PDF
Digital Watermarking Using Fractal Image Coding
Cheng-Hao LI Shuenn-Shyang WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/06/25
Vol. E83-A  No. 6 ; pp. 1286-1288
Type of Manuscript:  LETTER
Category: Information Security
Keyword: 
digital watermarking, invisibility, isometric transformation, IFS, 
 Summary | Full Text:PDF