A deblocking technique for JPEG decoded image using wavelet transform modulus maxima representation.
Tai-Chiu HsungDaniel Pak-Kong LunWan-Chi SiuPublished in: ICIP (2) (1996)
Keyphrases
- modulus maxima
- blocking effect
- decoded image
- compressed images
- wavelet transform
- low bit rate
- visual quality
- image compression
- block boundaries
- blocking artifacts
- reconstructed image
- image coding
- high frequency
- bit rate
- dct domain
- image quality
- coded images
- video compression
- compression ratio
- discrete cosine transform
- image reconstruction
- quantization noise
- compression algorithm
- wavelet coefficients
- post processing
- bitstream
- multiscale
- compressed domain
- jpeg images
- multiresolution
- high resolution
- rate distortion
- wavelet analysis
- subband
- feature extraction
- color quantization
- transform coding
- coding method
- video conferencing
- human visual system
- image processing