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oai:niigata-u.repo.nii.ac.jp:00030900
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A Method of High Bit-Rate Data Hiding in Music Using Spline Interpolation
A Method of High Bit-Rate Data Hiding in Music Using Spline Interpolation
Fujimoto, R.
168834
Iwaki, M.
168835
Kiryu, T.
168836
Acoustical signals in digital form can include additional information, this information is separate from the original signal even though they are both stored in a same file. Methods for storing additional information into the original acoustical signal itself have been investigated. Their bit-rate is at most several hundred bit per second. This paper proposes a new method for digital watermarking with higher bit-rate. Its information hiding and detection method is based on spline interpolation. As a result of listening experiment, bit-rate of above 1 kbps was achieved without audible deterioration.
conference paper
IEEE
2006
application/pdf
IIH-MSP '06. International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2006.
11
14
IIH-MSP '06. International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2006.
https://niigata-u.repo.nii.ac.jp/record/30900/files/(Iwaki a method)27450011.pdf
eng
info:doi/10.1109/IIH-MSP.2006.265108
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