DocumentCode
442463
Title
Fusion of color edge detection and color quantization for color image watermarking using principal axis analysis
Author
Kuo, Chen-Tsung ; Cheng, Shyi-Chyi
Author_Institution
Dept. of Comput. & Commun. Eng., Nat. Kaohsiung First Univ. of Sci. & Technol., Taiwan
Volume
1
fYear
2005
fDate
11-14 Sept. 2005
Abstract
This paper presents a new color image watermarking scheme that combines color edge detection and color quantization using the principal axis analysis on 3-dimensional color space. The watermark is hidden within the data by modifying a subset of carefully selected edge points to resist both geometric distortion and signal processing attacks. Experimental results show that the robustness of the proposed scheme to resist common attacks is good.
Keywords
data compression; edge detection; image coding; image colour analysis; watermarking; 3-dimensional color space; color edge detection; color image watermarking scheme; color quantization; geometric distortion; principal axis analysis; signal processing attacks; Distortion; Image analysis; Image color analysis; Image edge detection; Pixel; Quantization; Resists; Robustness; Signal processing; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 2005. ICIP 2005. IEEE International Conference on
Print_ISBN
0-7803-9134-9
Type
conf
DOI
10.1109/ICIP.2005.1529730
Filename
1529730
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