SAR sea ice image segmentation using an edge-preserving region-based MRF.
Xuezhi YangDavid A. ClausiPublished in: ICIP (2009)
Keyphrases
- sea ice
- edge preserving
- image segmentation
- markov random field
- image restoration
- synthetic aperture radar
- maximum a posteriori
- sar imagery
- graph cuts
- satellite images
- parameter estimation
- sar images
- noise reduction
- satellite imagery
- energy minimization
- energy function
- image processing
- anisotropic diffusion
- multiscale
- level set
- random fields
- least squares
- computer vision
- image analysis
- level set method
- image reconstruction
- gray level
- active contours
- half quadratic
- speckle noise
- total variation
- shape prior
- high order
- mumford shah
- motion estimation
- higher order
- target detection
- pairwise
- multiresolution
- signal to noise ratio