Piecewise Approximation of Contours Through Scale-Space Selection of Dominant Points.
António M. G. PinheiroMohammed GhanbariPublished in: IEEE Trans. Image Process. (2010)
Keyphrases
- scale space
- dominant points
- polygonal approximation
- multiscale
- digital curves
- parallel algorithm
- scale spaces
- gaussian scale space
- image analysis
- planar curves
- image features
- optic flow
- critical points
- straight line
- edge detector
- scale selection
- image structure
- gaussian kernel
- keypoints
- curvature scale space
- geodesic metric
- contour points