A survey of data hiding schemes based on AMBTC

Chin-Feng Lee; Chin-Chen Chang; Guan-Long Li; Somya Agrawal

doi:10.1117/12.2539702

14 August 2019 A survey of data hiding schemes based on AMBTC

Chin-Feng Lee, Chin-Chen Chang, Guan-Long Li, Somya Agrawal

Proceedings Volume 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019); 111793X (2019) https://doi.org/10.1117/12.2539702
Event: Eleventh International Conference on Digital Image Processing (ICDIP 2019), 2019, Guangzhou, China

Abstract

Absolute moment block truncation coding (AMBTC) is an effective compression algorithm that has been widely used for signal compression due to its simple calculation and reasonable compression ratio. It is an improved version of Block Truncation Coding (BTC), obtained by preserving absolute moments rather than a standard moment. In recent years, due to the rapid development of the Internet and the focus of information security, people began to study how to hide data in the compressed domain. Many AMBTC-based data hiding schemes have been proposed to address the problem of message hiding. In this paper, various AMBTC-based data hiding methods are studied and analyzed, and the characteristics, image quality and embedding capacity of each method are compared and discussed.

Citation Download Citation

Chin-Feng Lee, Chin-Chen Chang, Guan-Long Li, and Somya Agrawal "A survey of data hiding schemes based on AMBTC", Proc. SPIE 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019), 111793X (14 August 2019); https://doi.org/10.1117/12.2539702

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