Scale-Based Description and Recognition of Planar Curves and Two-Dimensional Shapes.
Farzin MokhtarianAlan K. MackworthPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (1986)
Keyphrases
- planar curves
- scale space
- shape representation
- arc length
- corner detection
- three dimensional objects
- three dimensional
- curvature scale space
- space curves
- multiscale
- closed curves
- object recognition
- pattern recognition
- image analysis
- digital curves
- shape descriptors
- feature extraction
- keypoints
- fourier descriptors
- image segmentation