Blowup for a Fourth-Order Parabolic Equation with Gradient Nonlinearity.
Kazuhiro IshigeNobuhito MiyakeShinya OkabePublished in: SIAM J. Math. Anal. (2020)
Keyphrases
- fourth order
- noise removal
- high order
- partial differential equations
- anisotropic diffusion
- edge detection
- image interpolation
- nonlinear diffusion
- edge preservation
- numerical algorithms
- estimation error
- smooth regions
- noise reduction
- computer vision
- edge detector
- level set
- optical flow
- image analysis
- pattern recognition
- image processing