Keyphrases
- euler lagrange equations
- energy functional
- level set
- vector field
- level set method
- image segmentation
- partial differential equations
- cost function
- optical flow estimation
- loss function
- objective function
- variational methods
- image gradient
- optical flow computation
- diffusion equation
- free energy
- gradient information
- methods in computer vision
- optical flow
- edge detection
- piecewise constant
- artificial neural networks
- mumford shah functional
- variational formulation
- evolution equation
- gradient direction
- regularization term
- curve evolution
- data sets
- active contours
- image processing
- learning algorithm