Hiding Secret Information Using Adaptive Side-Match VQ(Application Information Security)

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概要

• 論文の詳細を見る

• The major application of digital data hiding techniques is to deliver confidential data secretly via public but unreliable computer networks. Most of the existing data hiding schemes, however, exploit the raw data of cover images to perform secret communications. In this paper, a novel data hiding scheme was presented with the manipulation of images based on the compression of side-match vector quantization (SMVQ). This proposed scheme provided adaptive alternatives for modulating the quantized indices in the compressed domain so that a considerable quantity of secret data could be artfully embedded. As the experimental results demonstrated, the proposed scheme indeed provided a larger payload capacity without making noticeable distortions in comparison with schemes proposed in earlier works. Furthermore, this scheme also presented a satisfactory compression performance.

• 社団法人電子情報通信学会の論文
• 2007-10-01

著者

• Chang Chin-chen

  Department Of Information Engineering And Computer Science Feng Chia University

• Chang Chin-chen

  Department Of Computer Science And Information Engineering National Chung Cheng University

• Chang Chin-chen

  Department Of Information Engineering And Computer Science Feng Chia University:department Of Comput

• WU Wen-Chuan

  Department of Computer Science and Information Engineering, National Chung Cheng University

• TSOU Chih-Chiang

  Department of Information Engineering and Computer Science, Feng Chia University

• Wu Wen-chuan

  Department Of Computer Science And Information Engineering National Chung Cheng University

• Tsou Chih-chiang

  Department Of Information Engineering And Computer Science Feng Chia University

関連論文

• Reversible Steganographic Method with High Payload for JPEG Images
• Reversible Data Hiding in the VQ-Compressed Domain(Image Processing and Video Processing)
• A Steganographic Method for Hiding Secret Data Using Side Match Vector Quantization(Application Information Security)
• Password Authentication without the Server Public Key(Fundamental Theories for Communications)
• LSB-Based Steganography Using Reflected Gray Code
• Hiding Secret Information Using Adaptive Side-Match VQ(Application Information Security)
• A Secure Multicast Framework in Large and High-Mobility Network Groups
• Secure Key Transfer Protocol Based on Secret Sharing for Group Communications

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