Efficient DCT-domain prefiltering inside a video encoder.

Sung Deuk Kim Jong Beom Ra

Published in: VCIP (2000)

Keyphrases

dct domain
video encoder
spatial domain
post processing
transform domain
low complexity
digital video

dct coefficients
human visual system
low frequency
compressed domain
discrete cosine transform
real time video
video coding

video compression
video encoding
video codec
natural images
compression efficiency
motion estimation

reference frame
image coding
low bit rate
distributed video coding
multiscale
high quality