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http://dx.doi.org/10.9728/dcs.2013.14.2.199

Reversible Watermarking for Audio Using Recompression Method  

Whang, Ho Young (고려대학교 정보보호대학원)
Kim, Hyoung Joong (고려대학교 정보보호대학원)
Publication Information
Journal of Digital Contents Society / v.14, no.2, 2013 , pp. 199-206 More about this Journal
Abstract
Various methods of data compression have been developed to handle data within limited storage capacity and limited transmission speed. Recompression technology, a technology most recent among them, is a technology that can embed data regardless of the information entropy of a data. Recompression technology separates original multimedia data in to blocks and embeds 0 or 1 according to whether each block is flipped or not. In this paper, this technology has been applied on audio files. And was able to implement reversible watermarking for audio files.
Keywords
Recompression; Reversible Watermarking; Audio;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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