Title :
Data Hiding Based on Radix-2
Author :
Yu-Chih Huang ; Wen-Chung Kuo ; Ching-Nung Yang
Author_Institution :
Dept. of Inf. Manage., Tainan Univ. of Technol., Tainan, Taiwan
Abstract :
The multiplications of binary numbers are implemented very easy. In this paper, we will propose a data hiding scheme based on radix 2 for digital images with high embedding capacity, faster embedding and secret extraction data processing, and maintain security. The experimental results showed that the embedded capacity of at least 1 bpp when the number of pixels in a group increases and stego image quality is better than 51 dB when the number of cover image pixels is more than 5.
Keywords :
digital arithmetic; image coding; security of data; steganography; Radix-2; binary number multiplications; cover image pixels; data hiding scheme; digital images; embedding capacity; secret extraction data processing; security; stego image quality; Image quality; Integrated circuits; Multimedia communication; PSNR; Partitioning algorithms; Security; Streaming media; Data hiding; Exploiting Modification Direction (EMD); Generalized Exploiting Modification Direction (GEMD); embedding capacity;
Conference_Titel :
Information Security (ASIA JCIS), 2014 Ninth Asia Joint Conference on
Conference_Location :
Wuhan
DOI :
10.1109/AsiaJCIS.2014.22
