Title :
Hiding Information Employing Reduplicating Embedding
Author :
Lee, Chin-Feng ; Chuang, Lin-Yi ; Chang, Chin-Chen
Author_Institution :
Dept. of Inf. Manage., Chaoyang Univ. of Technol., Taichung
Abstract :
In this paper, a novel data hiding method employing reduplicating embedding is proposed. This method uses seven most significant bits to embed two secret digits and sets the least significant bit as an indicator. Therefore, two secret digits can be embedded into one pixel-group without using the original cover-image and extra data. Because of repeating to embed secret data, our method can provide higher embedding capacity than previous methods, and meanwhile keep a satisfactory image quality and ensure security.
Keywords :
data encapsulation; embedded systems; security of data; cover-image; data hiding method; embed secret data; embedding capacity; ensure security; hiding information; image quality; pixel-group; reduplicating embedding; secret digits; Chaos; Computer science; Data encapsulation; Data engineering; Embedded computing; Equations; Image quality; Information management; Pixel; Streaming media; Data hiding; cover-image; embedding capacity; stego-imagee;
Conference_Titel :
Asia-Pacific Services Computing Conference, 2008. APSCC '08. IEEE
Conference_Location :
Yilan
Print_ISBN :
978-0-7695-3473-2
Electronic_ISBN :
978-0-7695-3473-2
DOI :
10.1109/APSCC.2008.50
