Visualization of Principal Curvature Directions by Anisotropic Diffusion.
Udo DiewaldMartin RumpfPublished in: VMV (2000)
Keyphrases
- anisotropic diffusion
- principal curvatures
- differential geometry
- structure tensor
- edge preserving
- partial differential equations
- noise removal
- edge detection
- structured light
- image intensity
- tensor voting
- nonlinear diffusion
- diffusion process
- diffusion equation
- diffusion tensor
- gaussian curvature
- smooth surfaces
- surface orientation
- computer vision
- speckle noise
- image enhancement