Robust High-Capacity Audio Watermarking Based on FFT Amplitude Modification
نویسندگان
چکیده
منابع مشابه
Robust High-Capacity Audio Watermarking Based on FFT Amplitude Modification
This paper proposes a novel robust audio watermarking algorithm to embed data and extract it in a bitexact manner based on changing the magnitudes of the FFT spectrum. The key point is selecting a frequency band for embedding based on the comparison between the original and the MP3 compressed/decompressed signal and on a suitable scaling factor. The experimental results show that the method has...
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ژورنال
عنوان ژورنال: IEICE Transactions on Information and Systems
سال: 2010
ISSN: 0916-8532,1745-1361
DOI: 10.1587/transinf.e93.d.87