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Multiplier-less discrete sinusoidal and lapped transforms using sum-of-powers-of-two (sopot) coefficients.
S. C. Chan
P. M. Yiu
Published in:
ISCAS (2) (2001)
Keyphrases
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lapped transforms
image coding
discrete cosine transform
linear combination
basis functions
linear prediction
high frequency
filter bank
data structure
wavelet transform
floating point
pattern recognition
signal processing
wavelet coefficients
discrete fourier transform