Compensated Convexity, Multiscale Medial Axis Maps and Sharp Regularity of the Squared-Distance Function.
Kewei ZhangElaine CrooksAntonio OrlandoPublished in: SIAM J. Math. Anal. (2015)
Keyphrases
- distance function
- medial axis
- multiscale
- shape representation
- euclidean distance
- superpixels
- medial axes
- similarity search
- knn
- distance measure
- nearest neighbor
- data points
- scale space
- image processing
- distance transform
- least squares
- edge detection
- shape analysis
- endpoints
- image segmentation
- coarse to fine
- convex hull
- databases
- bounding box
- decision trees
- natural images