Deblocking of block-DCT compressed images using deblocking frames of variable size.
Alon SchclarAmir AverbuchDavid L. DonohoPublished in: ICASSP (2002)
Keyphrases
- compressed images
- blocking artifacts
- dct domain
- image compression
- visual quality
- compressed domain
- discrete cosine transform
- dct coefficients
- bitstream
- compression ratio
- post processing
- jpeg images
- reconstructed image
- reference frame
- transform domain
- high quality
- higher quality
- human visual system
- frame rate
- quadtree
- high frequency
- wavelet transform
- motion estimation