DocumentCode
1923070
Title
Digital Watermarking Based on Image Centroid Resistant to Rotation and Scaling
Author
Méndez-Polanco, J. Alberto ; García, A. Cristina Palacios ; Rodríguez-Colín, Raúl ; Feregrino-Uribe, Claudia
Author_Institution
Opt. & Electron., Nat. Inst. for Astrophys., Puebla
fYear
2007
fDate
26-28 Feb. 2007
Firstpage
33
Lastpage
33
Abstract
In this paper an algorithm resistant to geometrical (rotation and scaling) distortions is presented in order to embed a watermark based on the centroid of a color image. Tests with different kinds of color images and different watermarks were made and the results are compared against other approach
Keywords
computational geometry; image coding; image colour analysis; watermarking; color image; digital watermarking; geometrical distortion; image centroid; Color; Cryptography; Digital images; Immune system; Optical distortion; Pixel; Protection; Robustness; Testing; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Communications and Computers, 2007. CONIELECOMP '07. 17th International Conference on
Conference_Location
Cholula, Puebla
Print_ISBN
0-7695-2799-X
Electronic_ISBN
0-7695-2799-X
Type
conf
DOI
10.1109/CONIELECOMP.2007.15
Filename
4127273
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