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A DCT-based spatially adaptive post-processing technique to reduce the blocking artifacts in transform coded images.
Hoon Paek
Rin-Chul Kim
Sang Uk Lee
Published in:
IEEE Trans. Circuits Syst. Video Technol. (2000)
Keyphrases
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blocking artifacts
post processing
coded images
compressed images
reconstructed image
preprocessing
dct domain
transform coefficients
denoising
image reconstruction
discrete cosine transform
bit rate
image quality
image processing
higher quality
transform domain
image compression