Normals and Curvature Estimation for Digital Surfaces Based on Convolutions.
Sébastien FoureyRémy MalgouyresPublished in: DGCI (2008)
Keyphrases
- surface shape
- curvature estimation
- surface normals
- straight line
- gaussian curvature
- surface geometry
- geometric properties
- curved surfaces
- corner detection
- photometric stereo
- corner detectors
- planar curves
- hough transform
- tensor voting
- principal curvatures
- gray value
- smooth surfaces
- image processing
- detection algorithm
- input image
- three dimensional