Computation of Hilbert Transform via Discrete Cosine Transform.

Hannu Olkkonen Peitsa Pesola Juuso T. Olkkonen

Published in: J. Signal Inf. Process. (2010)

Keyphrases

discrete cosine transform
image compression
dct coefficients
hilbert transform
wavelet transform
transform domain
filter bank
feature selection
basis functions
image processing
video sequences
compression algorithm
steerable filters