Discrete Cosine Transform.

Nasir Ahmed T. Raj Natarajan K. R. Rao

Published in: IEEE Trans. Computers (1974)

Keyphrases

discrete cosine transform
image compression
dct coefficients
transform domain
image blocks
compressed images
jpeg images
coded images
lapped transforms
dct domain
blocking artifacts
projections onto convex sets
discrete fourier transform
image and video coding
subband
wavelet transform
machine learning