Unsupervised Polarimetric SAR Image Segmentation and Classification Using Region Growing With Edge Penalty.
Peter YuA. Kai QinDavid A. ClausiPublished in: IEEE Trans. Geosci. Remote. Sens. (2012)
Keyphrases
- region growing
- image segmentation
- edge information
- edge detection
- segmentation method
- som neural network
- segmentation algorithm
- image segmentation algorithm
- edge tracing
- region merging
- vessel segmentation
- unsupervised learning
- supervised learning
- watershed transform
- seeded region growing
- color image segmentation
- region competition
- computer vision
- machine learning
- active contour model
- feature extraction
- multiscale
- fuzzy connectedness
- active contours
- image processing
- feature space
- boundary information
- level set method
- edge map
- image analysis
- feature vectors
- wavelet transform
- polarimetric sar
- final segmentation
- gray level
- graph cuts
- segmented images
- model selection
- energy functional
- automatic segmentation
- edge detector