Artifact reduction using two-mode filters for compressed images.

Ying-Wen Chang Yen-Yu Chen

Published in: ICDIP (2010)

Keyphrases

artifact reduction
compressed images
image compression
visual quality
compression ratio
dct domain
compressed domain
reconstructed image
bitstream
post processing
discrete cosine transform
image processing
human visual system
peak signal to noise ratio
signal processing
motion estimation
image data