Robust Image Steganography Technique Based on Redundant Discrete Wavelet Transform

被引：0
|
作者：
Singh, Siddharth [1 ]
Siddiqui, Tanveer J. [1 ]
机构：
[1] Univ Allahabad, Dept Elect & Commun, Allahabad 211002, Uttar Pradesh, India
来源：
2012 2ND INTERNATIONAL CONFERENCE ON POWER, CONTROL AND EMBEDDED SYSTEMS (ICPCES 2012) | 2012年
关键词：
Steganography; Data hiding; RDWT; Chaotic sequence; WATERMARKING; RDWT;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a robust image steganography technique based on redundant discrete wavelet transforms has been proposed. Steganography is the process of hiding one medium of communication like text, audio and image within another. The proposed steganography algorithm uses blind recovery approach. We have tested the proposed method on different cover and payload images. Simulated results are analyzed using PSNR (Peak to Signal Noise Ratio) and BER (Bit Error Rate). Analysis of the proposed method shows its robustness against various signal processing and geometric attacks.
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页数：4
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