Separation Between Water and Land in SAR Images Using Region-Based Level Sets.
Margarida SilveiraSandra HelenoPublished in: IEEE Geosci. Remote. Sens. Lett. (2009)
Keyphrases
- level set
- sar images
- image segmentation
- synthetic aperture radar
- level set method
- active contours
- curve evolution
- wavelet domain
- partial differential equations
- shape prior
- oil spill
- sar image segmentation
- energy functional
- variational framework
- piecewise constant
- region growing
- image processing
- energy minimization
- edge detector
- wavelet coefficients
- gray level
- image features
- high quality
- level lines