Implementation of two-dimensional discrete cosine transform and its inverse.

Jari Nikara Rami Rosendahl Konsta Punkka Jarmo Takala

Published in: EUSIPCO (2004)

Keyphrases

discrete cosine transform
image compression
transform domain
dct coefficients
three dimensional
filter bank
jpeg images
multiscale
dct domain
multimedia
image blocks
compressed images
high quality
image and video coding
projections onto convex sets