Skip to main content

Advertisement

Fig. 13 | EURASIP Journal on Advances in Signal Processing

Fig. 13

From: 3D shape representation with spatial probabilistic distribution of intrinsic shape keypoints

Fig. 13

Geodesics and geodesic distance maps. a Geodesic path (black line) from the source (red circle) to the end (green circle), with no curvature weights on edges (red line is the Euclidean shortest path). b Geodesic path from source to end with curvature weights on the edges. c Euclidean distance map from source to all the points. d Non-weighted geodesic map from source to all the points. e Weighted geodesic map from source to all the points. The point cloud color follows the magnitude of distance proportional to wavelengths in visible spectrum (violet (minimum), red (maximum))

Back to article page