Image Segmentation Based on Constrained Spectral Variance Difference and Edge Penalty.
Bo ChenFang QiuBingfang WuHongyue DuPublished in: Remote. Sens. (2015)
Keyphrases
- image segmentation
- normalized cut
- edge detection
- region growing
- multiscale
- geodesic active contours
- image analysis
- level set
- graph cuts
- edge information
- edge detector
- method for image segmentation
- computer vision
- probabilistic relaxation
- spectral analysis
- image processing
- markov random field
- active contours
- unsupervised image segmentation
- boundary detection
- level set method
- weighted graph
- medical imaging
- adjacent pixels
- covariance matrix
- deformable models
- energy function
- texture segmentation
- prediction error
- region merging
- unsupervised segmentation
- edge map
- contour detection
- segmentation algorithm
- image segmentation algorithm
- mumford shah model
- ground truth
- minimum variance
- segmentation method
- region segmentation
- scale space
- standard deviation
- correlation coefficient