The use of Chebyshev cardinal functions for the solution of a partial differential equation with an unknown time-dependent coefficient subject to an extra measurement.
Mehrdad LakestaniMehdi DehghanPublished in: J. Comput. Appl. Math. (2010)
Keyphrases
- partial differential equations
- numerical algorithms
- integral equation
- numerical methods
- hamilton jacobi
- level set
- numerical solution
- anisotropic diffusion
- eikonal equation
- image processing
- finite difference
- boundary value problem
- numerical scheme
- image denoising
- image enhancement
- numerical integration
- pattern recognition
- image smoothing
- computer vision
- finite difference method
- fourth order
- ordinary differential equations
- curve evolution
- energy functional
- level set method
- differential equations
- denoising
- feature space
- problems in image processing
- multiscale