Moment-based fast discrete sine transforms.

J. G. Liu Francis H. Y. Chan Francis K. Lam Hon Fung Li

Published in: IEEE Signal Process. Lett. (2000)

Keyphrases

discrete fourier transform
fourier transform
frequency domain
orthogonal polynomials
shape features
discrete version
gabor transform
continuous domains
real time
information retrieval
social networks
computer vision
information systems
transform domain
zernike moments
continuous data