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Time-Spread Echo-Based Audio Watermarking With Optimized Imperceptibility and Robustness.
Guang Hua
Jonathan Goh
Vrizlynn L. L. Thing
Published in:
IEEE ACM Trans. Audio Speech Lang. Process. (2015)
Keyphrases
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high robustness
watermark embedding
watermarked image
image watermarking
feature selection
image processing
multiscale
high frequency
computational efficiency
spatial domain
spectrum analysis