Efficient channel estimation based on discrete cosine transform.

Yen-Hui Yeh Sau-Gee Chen

Published in: ICASSP (4) (2003)

Keyphrases

discrete cosine transform
image compression
channel estimation
transform domain
dct coefficients
jpeg images
filter bank
image quality
computer simulation
communication systems
blocking artifacts
high quality
high resolution
computationally efficient
high frequency
dct domain