Integrating DCT and DWT for approximating cube streams.

Ming-Jyh Hsieh Ming-Syan Chen Philip S. Yu

Published in: CIKM (2005)

Keyphrases

discrete cosine transform
discrete wavelet transform
image compression
data streams
real time
wavelet transform
multi dimensional
dct coefficients
sliding window
data cube
transform domain
transactional data
jpeg compression
multiresolution
dct domain
wavelet domain
jpeg images
digital watermarking
data sets