Keyword : geometrical distortion

Connectivity-Based Image Watermarking
Jian LUO  Hongxia WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/04/01
Vol. E89-A  No. 4  pp. 1126-1128
Type of Manuscript: LETTER
Category: Information Security
Keyword: 
image connectivity,  digital watermarking,  geometrical distortion,  robustness, 
  Summary |  Full Text:PDF (327.1KB)  | Errata(Uploaded on June 1,2006)
Geometrically Invariant Watermarking Based on Gravity Center
Ke DING  Chen HE  Ling-ge JIANG  Hong-xia WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/02/01
Vol. E87-A  No. 2  pp. 513-515
Type of Manuscript: LETTER
Category: Information Security
Keyword: 
watermarking,  geometrical distortion,  gravity center,  robustness, 
  Summary |  Full Text:PDF (305.3KB)