High-Capacity Reversible Watermarking through Predicted Error Expansion and Error Estimation Compensation
نویسندگان
چکیده
منابع مشابه
High Capacity Reversible Watermarking for Audio by Histogram Shifting and Predicted Error Expansion
Being reversible, the watermarking information embedded in audio signals can be extracted while the original audio data can achieve lossless recovery. Currently, the few reversible audio watermarking algorithms are confronted with following problems: relatively low SNR (signal-to-noise) of embedded audio; a large amount of auxiliary embedded location information; and the absence of accurate cap...
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ژورنال
عنوان ژورنال: The KIPS Transactions:PartB
سال: 2010
ISSN: 1598-284X
DOI: 10.3745/kipsta.2010.17b.4.275