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Audio Quality-Based Authentication Using Wavelet Packet Decomposition and Best Tree Selection.
Fang Chen
Wei Li
Xiaoqiang Li
Published in:
IIH-MSP (2008)
Keyphrases
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wavelet packet decomposition
high quality
image recognition
tree structure
image segmentation
multimedia
pattern recognition
image data
particle swarm optimization
index structure
visual information
wavelet packet
frequency band