Multiresolution despeckling of VHR SAR images based on MRF segmentation.
Luciano AlparoneFabrizio ArgentiTiziano BianchiMaurizio AbbateCiro D'EliaPaola MarianoAdriano MetaPublished in: IGARSS (2010)
Keyphrases
- sar images
- sar image segmentation
- synthetic aperture radar
- multiresolution
- aerial images
- change detection
- wavelet domain
- remote sensing
- markov random field
- image segmentation
- sar data
- energy function
- speckle noise
- texture segmentation
- remote sensing images
- edge detector
- sar imagery
- oil spill
- multiscale
- wavelet transform
- wavelet coefficients
- segmentation algorithm
- graph cuts
- textured images
- least squares
- image data
- noisy images
- image fusion
- fully automatic
- line segments
- image compression
- higher order
- cardiac ultrasound images