Image de-noising and restoration using wavelet transform.
Ales ProcházkaIrena SindelárováJirí PtácekPublished in: ECC (2003)
Keyphrases
- wavelet transform
- multiscale
- image data
- denoising
- image representation
- image content
- multiresolution
- single image
- image features
- input image
- multi resolution analysis
- wavelet decomposition
- degraded images
- image segmentation
- image analysis
- image classification
- multiresolution representation
- restoration method
- denoising algorithm
- low frequency
- image coding
- soft threshold
- shift invariance
- wavelet domain
- subband
- image restoration
- edge detection
- image retrieval
- image regions
- image compression
- restoration algorithm
- image processing
- high frequency
- frequency domain
- filtering method
- translation invariant
- lifting scheme
- noise filtering
- wavelet bases
- high resolution