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Quantization effect on VLSI implementations for the 9/7 DWT filters.
Vassilis Spiliotopoulos
Nikolaos D. Zervas
Yiannis Andreopoulos
Giorgos P. Anagnostopoulos
Costas E. Goutis
Published in:
ICASSP (2001)
Keyphrases
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discrete wavelet transform
wavelet transform
vlsi design
signal processing
lifting scheme
edge detection
quantization error
face recognition
computational complexity
subband
frequency domain
filter bank
wavelet packet
image watermarking