Sparsity-based soft decoding of compressed images in transform domain.
Xianming LiuXiaolin WuDebin ZhaoPublished in: ICIP (2013)
Keyphrases
- transform domain
- compressed images
- dct domain
- discrete cosine transform
- turbo codes
- spatial domain
- distributed video coding
- dct coefficients
- sparse representation
- transform coefficients
- image compression
- blocking artifacts
- bitstream
- macroblock
- video codec
- visual quality
- bit plane
- frequency domain
- motion estimation
- transform coding
- computer vision
- reconstructed image
- coding scheme
- post processing
- super resolution
- image processing