Unsupervised multiscale speckle filtering.
Samuel FoucherGoze B. BéniéJean-Marc BoucherPublished in: ICIP (1) (1996)
Keyphrases
- multiscale
- edge detection
- ultrasound images
- unsupervised learning
- wavelet transform
- noise reduction
- sar images
- image representation
- contrast enhancement
- filtering algorithm
- multiscale analysis
- coarse to fine
- natural images
- scale space
- data driven
- speckle reduction
- speckle reducing anisotropic diffusion
- image processing
- unsupervised manner
- wavelet domain
- supervised learning
- adaptive filtering
- multiscale representation
- image filtering
- filtering method
- image segmentation
- supervised classification
- median filter
- gray level
- low contrast
- speckle noise
- synthetic aperture radar
- superpixels
- image fusion
- medical ultrasound
- smoothing filter
- gaussian convolution
- semi supervised