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42025  이전 다음

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Book Title: Cryptographic and Information Security - Approaches for Images and Videos -

 

Chapter 21. Steganography Based on Interpolation and Edge Detection Techniques

 

https://www.amazon.com/Cryptographic-Information-Security-Approaches-Images/dp/1138563846

Posted by kingjung
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제목: 컬러 영상의 RGB 화소 최대차분 기반 보간법을 이용한 정보은닉 기법

Journal of Korea Multimedia Society Vol. 20, No. 4, April 2017 (pp. 629-639)

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6th International Conference on Signal Processing and Integrated Networks (SPIN 2019)

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This paper proposes a new interpolation and a data hiding method. The proposed scaling-up neighbor mean interpolation method has a low-time complexity and high-calculation speed. The proposed data hiding method is based on interpolation. Comparison on data hiding methods is divided into reversible or not. Our experimental results show the proposed method can embed a large amount of secret data while keeping a very high visual quality, the PSNR is guaranteed to be higher than 35 dB compared with other reversible data hiding methods. And also capacity is larger than any other reversible data hiding methods.

Computer Standards & Interfaces, volume 31, Issue 2 (Feb 2009) pp. 465-470 (SCIE)

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