Discrete tchebichef transform-A fast 4x4 algorithm and its application in image/video compression.

Sujata Ishwar Pramod Kumar Meher M. N. S. Swamy

Published in: ISCAS (2008)

Keyphrases

video compression
block matching
discrete fourier transform
multiscale
image data
motion estimation
fast fourier transform
image processing
high quality
computational complexity
image representation
block matching motion estimation
discrete cosine transforms