Active Contours Driven by Local Gaussian Distribution Fitting and Local Robust Statistics.
Xiaoliang JiangKai-Ping FengHuan LinJian TangZhaozhong ZhouJun LiPublished in: J. Inf. Hiding Multim. Signal Process. (2018)
Keyphrases
- active contours
- gaussian distribution
- robust statistics
- shape from shading
- object boundaries
- level set
- active contour model
- robust estimation
- optical flow
- maximum likelihood
- anisotropic diffusion
- image segmentation
- shape prior
- segmentation method
- risk minimization
- gaussian mixture model
- energy function
- least squares
- expectation maximization
- gradient vector flow
- intensity distribution
- external force
- generative model
- multiscale
- diffusion process
- image processing