Successive structural analysis using wavelet transform for blocking artifacts suppression.
Ngai-Fong LawWan-Chi SiuPublished in: Signal Process. (2001)
Keyphrases
- structural analysis
- blocking artifacts
- wavelet transform
- high frequency
- image compression
- discrete cosine transform
- low bit rate
- compressed images
- reconstructed image
- low frequency
- image quality
- wavelet coefficients
- image coding
- subband
- multiresolution
- blocking effect
- higher quality
- post processing
- multiscale
- deblocking filter
- image processing
- wavelet domain
- visual quality
- three dimensional
- dct domain
- feature extraction
- block boundaries
- compression ratio
- block matching
- image quality assessment
- image reconstruction
- edge detection
- dct coefficients
- image blocks
- motion estimation
- high resolution
- high quality