Combined partial differential equation filtering and particle swarm optimization for noisy biomedical image segmentation.
Salim LahmiriMounir BoukadoumPublished in: LASCAS (2016)
Keyphrases
- partial differential equations
- particle swarm optimization
- level set
- image segmentation
- energy functional
- image processing
- multiscale
- curve evolution
- anisotropic diffusion
- mumford shah model
- level set method
- image denoising
- numerical solution
- level set framework
- image enhancement
- finite difference
- numerical algorithms
- numerical scheme
- fourth order
- active contours
- differential equations
- noise removal
- numerical methods
- shape prior
- finite difference method
- problems in image processing
- global optimization
- geometric active contours
- image analysis
- denoising
- signed distance function
- hamilton jacobi
- multi objective
- markov random field
- bilateral filtering
- variational framework
- diffusion equation
- gradient flow
- boundary value problem
- image compression