Compression Challenges in Large Scale Partial Differential Equation Solvers.
Sebastian GötschelMartin WeiserPublished in: Algorithms (2019)
Keyphrases
- partial differential equations
- image processing
- level set
- image denoising
- anisotropic diffusion
- numerical solution
- numerical algorithms
- energy functional
- finite difference
- image enhancement
- fourth order
- numerical methods
- image compression
- problems in image processing
- heat equation
- finite difference method
- numerical scheme
- hamilton jacobi
- compression ratio
- curve evolution
- diffusion equation
- multiscale
- ordinary differential equations
- high order
- computer vision
- geometric active contours
- gradient flow
- active contours
- boundary value problem
- edge detection
- image smoothing
- image analysis
- scale spaces
- differential equations
- similarity measure
- diffusion process