Differential Geometry in Edge Detection: Accurate Estimation of Position, Orientation and Curvature.
Benjamin B. KimiaXiaoyan LiYuliang GuoAmir TamrakarPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2019)
Keyphrases
- differential geometry
- accurate estimation
- edge detection
- monogenic signal
- infinite dimensional
- multiscale
- structure tensor
- edge detector
- anisotropic diffusion
- riemannian manifolds
- image processing
- image enhancement
- principal curvatures
- noise reduction
- zero crossing
- shape space
- closed curves
- image sequences
- region growing
- computer vision
- partial differential equations
- image segmentation
- orientation field