Image De-noising via Overlapping Wavelet Atoms.
Vittoria BruniDomenico VitulanoPublished in: ICIAR (1) (2004)
Keyphrases
- denoising
- multiscale
- denoising algorithm
- input image
- image data
- image analysis
- denoising methods
- multiresolution
- image features
- edge detection
- wavelet transform
- wavelet decomposition
- image content
- segmentation method
- single image
- image classification
- image retrieval
- multi resolution analysis
- soft threshold
- noise filtering
- wavelet domain
- test images
- image denoising
- image magnification
- image segmentation
- image representation
- image processing
- contrast enhancement
- laplacian pyramid
- high resolution
- translation invariant
- morphological filters
- bilinear interpolation
- transformed image
- similarity measure
- power spectrum
- image regions
- feature points
- natural images
- image pixels
- linear combination
- noisy images
- wavelet coefficients