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Authentication and Quality Monitoring based on Audio Watermark for Analog AM Shortwave Broadcasting.
Ming Li
Yun Lei
Xiang Zhang
Jian Liu
Yonghong Yan
Published in:
IIH-MSP (2007)
Keyphrases
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digital watermarking
digital audio
signal processing
digital video
digital images
high quality
monitoring system
audio signal
real time
multimedia
image authentication
watermarking algorithm
spread spectrum
user authentication
semi fragile watermarking