Simulating urban dynamics in China using a gradient cellular automata model based on S-shaped curve evolution characteristics.
Xiaoping LiuGuohua HuBin AiXia LiGuangjin TianYimin ChenShaoying LiPublished in: Int. J. Geogr. Inf. Sci. (2018)
Keyphrases
- cellular automata
- curve evolution
- cellular automaton
- cellular automata model
- chaotic dynamics
- level set
- pattern formation
- active contour model
- cellular automaton model
- piecewise constant
- active contours
- energy minimization
- object boundaries
- level set method
- variational level set method
- shape prior
- mumford shah
- image segmentation
- discrete dynamical systems
- mumford shah model
- partial differential equations
- image gradient
- energy functional
- lattice gas
- galois field
- pedestrian dynamics
- gradient flow
- mumford shah functional
- initial conditions
- dynamical systems
- natural images