Title :
Image Information Hiding Design and Implementation
Author :
Zhu, Gengming ; Zhang, Shaobo
Author_Institution :
Sch. of Comput. Sci. & Eng., Hunan Univ. of Sci. & Technol., Xiangtan, China
Abstract :
Based on the research of the current image information hiding theories, a type of image information hiding design based on DCT transform is presented. This program changes the DC coefficient of the DCT domain, ensures the right embedded secret information in the premise of non-visual distortion, through Amold transform establishes reference scrambling matrix, which enhances the robustness and security of the image information hiding algorithm.
Keywords :
data encapsulation; discrete cosine transforms; image coding; Amold transform; DCT transform; discrete cosine transform; embedded secret information; image information hiding design; reference scrambling matrix; Copyright protection; Design engineering; Detectors; Digital images; Discrete cosine transforms; Humans; Information security; Knowledge engineering; National security; Robustness; Amold transform; DCT; information hiding;
Conference_Titel :
Information Engineering and Electronic Commerce, 2009. IEEC '09. International Symposium on
Conference_Location :
Ternopil
Print_ISBN :
978-0-7695-3686-6
DOI :
10.1109/IEEC.2009.32
