Keyphrases
- shortest path
- minimal surface
- segmentation method
- image segmentation
- segmentation algorithm
- edge enhancement
- multiscale
- image analysis
- image data
- input image
- energy functional
- image features
- single image
- energy function
- edge detection
- active contours
- shape prior
- contrast enhancement
- gaussian filter
- fourier analysis
- dynamic programming
- spectral clustering
- superpixels
- level set
- histogram equalization