Title :
Color image watermarking algorithm in cepstrum domain
Author :
Zhang, Min-rui ; Zhang, Yangmei
Author_Institution :
Coll. of Commun. & Inf. Eng., Xi´´an Univ. of Sci. & Technol., Xi´´an, China
Abstract :
A color image watermarking algorithm based on 2-D cepstrum transform is proposed. The proposed method inserts a gray scale image into a color host image. Experimental results show that the proposed algorithm can survive affine transformation, JPEG compression, median filtering, rescaling, rotation, cropping and noise attacks.
Keywords :
affine transforms; cepstral analysis; data compression; filtering theory; image coding; image colour analysis; watermarking; 2D cepstrum transform; JPEG compression; affine transformation; color host image; color image watermarking algorithm; gray scale image; median filtering; noise attacks; Cepstrum; Color; Colored noise; Educational institutions; Filtering algorithms; Humans; Image coding; Robustness; Transform coding; Watermarking; Imag; cepstrum; watermarking;
Conference_Titel :
Intelligence and Security Informatics, 2009. ISI '09. IEEE International Conference on
Conference_Location :
Dallas, TX
Print_ISBN :
978-1-4244-4171-6
Electronic_ISBN :
978-1-4244-4173-0
DOI :
10.1109/ISI.2009.5137310
