Improving Gradient Flow with Unrolled Highway Expectation Maximization.
Chonghyuk SongEunseok KimInwook ShimPublished in: AAAI (2021)
Keyphrases
- expectation maximization
- gradient flow
- em algorithm
- active contours
- energy functional
- probabilistic model
- generative model
- active contour model
- mixture model
- level set
- maximum likelihood
- gaussian mixture model
- image segmentation
- partial differential equations
- parameter estimation
- bayesian framework
- object boundaries
- light source
- level set method
- variational formulation
- cost function