Some new discretizations of the Euler-Lagrange equation.
Marcela PopescuPaul PopescuHiginio RamosPublished in: Commun. Nonlinear Sci. Numer. Simul. (2021)
Keyphrases
- euler lagrange equations
- energy functional
- total variation
- optical flow estimation
- vector field
- level set
- partial differential equations
- level set method
- regularization term
- diffusion equation
- active contours
- image segmentation
- image restoration
- optical flow
- image denoising
- energy function
- image structure
- motion estimation
- flow field
- active contour model
- shape prior
- motion field
- noise removal
- medical images