Image deblocking using spatially adaptive wavelet thresholding.
Yuttapong RangsanseriPunya ThitimajshimaSiriporn DachasilarukPublished in: VCIP (2000)
Keyphrases
- spatially adaptive
- wavelet thresholding
- compressed images
- denoising
- locally adaptive
- denoising algorithm
- image deblurring
- spatial frequency
- gaussian processes
- multispectral images
- image data
- wavelet coefficients
- image denoising
- denoising methods
- natural images
- image compression
- lossy compression
- input image
- error metrics
- image segmentation
- discrete cosine transform
- visual quality
- edge detection
- multiresolution
- multiscale
- feature extraction
- image processing
- texture segmentation
- classification scheme
- noise level
- noise reduction
- noisy images
- wavelet packet transform