Title:
Audio-Watermarking-in-DCT
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Description: Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.
File list (Check if you may need any files):
Audio Watermarking in DCT.pdf
DCT域音频水印_水印算法和不可感知性测度.pdf
DCT域音频水印透明健壮算法.pdf
