Two-dimensional histogram shifting-based reversible data hiding for H. 264/AVC video

Y Xu, J He - Applied Sciences, 2020 - mdpi.com
Histogram shifting (HS) has been proved to be a great success in reversible data hiding
(RDH). To reduce the quality loss of marked media and the increase in file size, several two …

Multi-Carrier Information Hiding Algorithm Based on GHM Multiwavelet Transform and Singular Value Decomposition

S Ren, Q Feng, M Wang - … of the 6th International Conference on …, 2022 - dl.acm.org
Aiming at the problem that the single-carrier information hiding algorithm is limited by the
number of carriers, and its capacity and security cannot be further broken through, a digital …

Adaptive multi-predictor based reversible data hiding with superpixel irregular block sorting and optimization

H Shi, B Hu, Y Li, J Geng, Y Ren - The Imaging Science Journal, 2023 - Taylor & Francis
Reversible data hiding (RDH) is a special class of steganography that is capable of
recovering the original cover image upon the extraction of the secret data. The main goal of …

Image watermarking technique applying multiple encryption techniques

SM Jung - The Journal of Korea Institute of Information …, 2020 - koreascience.kr
In this paper, we proposed an effective technique that greatly improves the security of the
watermark by concealing the multiple-encrypted watermark in the LSB of the image pixel …

Reversible Data Hiding Technique using Encryption Technique and Spatial Encryption Technique

SM Jung - The Journal of the Convergence on Culture …, 2021 - koreascience.kr
In this paper, we proposed a reversible data hiding technique that greatly enhances the
security of confidential data by encrypting confidential data and then spatially encrypting the …

Reversible data hiding technique applying triple encryption method

SM Jung - The Journal of Korea Institute of Information …, 2022 - koreascience.kr
Reversible data hiding techniques have been developed to hide confidential data in the
image by shifting the histogram of the image. These techniques have a weakness in which …

4 중암호화기법을사용하여기밀데이터를이미지픽셀의LSB 에은닉하는개선된기법

정수목 - 한국정보전자통신기술학회논문지, 2024 - dbpia.co.kr
본 논문에서는 4 중 암호화 기법을 사용하여 영상 픽셀에 기밀 데이터를 은닉하는 보안이
강력한 기법을 제안한다. 제안된 기법에서는 영상의 윤곽선이 존재하는 경계면과 픽셀값의 …

삼중암호화기법을적용한가역데이터은닉기법

정수목 - 한국정보전자통신기술학회논문지, 2022 - dbpia.co.kr
영상의 히스토그램을 시프트 시켜 영상에 기밀 데이터를 은닉하는 가역 데이터 은닉기법들이
개발되었다. 이러한 기법들은 은닉된 기밀 데이터의 보안이 취약한 단점이 있다. 본 논문에서는 …

다중암호화기법을적용한영상워터마킹기법

정수목 - 한국정보전자통신기술학회논문지, 2020 - dbpia.co.kr
본 논문에서는 다중으로 암호화한 워터마크를 영상 픽셀의 LSB 에 은닉하여 워터마크의
보안성을 크게 향상시키는 효과적인 기법을 제안하였다. 영상 픽셀의 LSB 에 은닉되어 있는 …