A segmentation algorithm for SAR images based on the anisotropic heat diffusion equation.
Gui GaoLingjun ZhaoJun ZhangDiefei ZhouJijun HuangPublished in: Pattern Recognit. (2008)
Keyphrases
- segmentation algorithm
- diffusion equation
- sar images
- synthetic aperture radar
- anisotropic diffusion
- scale space
- partial differential equations
- diffusion process
- noise removal
- boundary conditions
- image segmentation
- edge detector
- graph cuts
- unsupervised segmentation
- wavelet domain
- edge detection
- image enhancement
- region growing
- input image
- segmentation method
- multiscale
- speckle noise
- shape prior
- filtering method
- machine learning
- image analysis
- wavelet transform
- denoising
- noise reduction
- image processing
- parameter estimation