DocumentCode :
2462888
Title :
A Simple and Efficient Data Hiding Scheme Suitable for Low Power Computation Environments
Author :
Chang, Chin-Chen ; Chou, Yung-Chen ; Hsieh, Ming-Huang
Author_Institution :
Feng Chia Univ., Taichung, Taiwan
fYear :
2009
fDate :
12-14 Sept. 2009
Firstpage :
624
Lastpage :
627
Abstract :
The wet paper codes method provides a good data embedding technique for secret data delivery. The WPC method applies matrix multiplications to determine modification locations in order to conceal secret data into a cover image. However, the WPC method is not suitable for low power computation environments. The proposed method applies pixel segmentation and exclusive-OR operation to achieve the goal of secret data delivery with lower computation cost than WPC´s method. The recipient can successfully extract secret data from a stego image without knowing the locations of modified pixels. The experimental results show that the proposed method has larger embedding capacity than the WPC method with good visual quality.
Keywords :
codes; image coding; image segmentation; matrix multiplication; steganography; WPC method; cover stego image; data embedding technique; data hiding scheme; exclusive-OR operation; low-power computation environment; matrix multiplication; pixel segmentation; secret data concealment; secret data delivery; secret data extraction; visual quality; wet paper code method; Data encapsulation; Data mining; Discrete wavelet transforms; Frequency domain analysis; Gray-scale; Image coding; Image generation; Image segmentation; Pixel; Vector quantization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2009. IIH-MSP '09. Fifth International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-4717-6
Electronic_ISBN :
978-0-7695-3762-7
Type :
conf
DOI :
10.1109/IIH-MSP.2009.149
Filename :
5337395
Link To Document :
بازگشت