Compressed image reproduction based on block decomposition.
Sangkeun LeePublished in: IET Image Process. (2009)
Keyphrases
- compressed images
- blocking artifacts
- jpeg images
- image compression
- dct coefficients
- visual quality
- reconstructed image
- discrete cosine transform
- compression ratio
- dct domain
- bitstream
- image quality
- image reconstruction
- compressed domain
- low bit rate
- block size
- image resizing
- compression algorithm
- image processing
- high frequency
- compressed data
- video compression
- block boundaries
- image blocks
- post processing
- signal processing
- denoising