Variational quantum solver employing the PDS energy functional.
Bo PengKarol KowalskiPublished in: Quantum (2021)
Keyphrases
- energy functional
- variational formulation
- smoothness term
- image segmentation
- euler lagrange
- euler lagrange equations
- variational framework
- level set framework
- active contours
- level set
- regularization term
- partial differential equations
- energy function
- level set method
- evolution equation
- curve evolution
- region growing
- gradient flow
- shape prior
- active contour model
- segmentation method
- image analysis
- mumford shah functional
- multiscale
- image processing
- energy minimization
- piecewise smooth
- optic flow
- prior knowledge
- optical flow
- object boundaries
- graph cuts
- geometric active contours
- higher order
- denoising