A Convex, Lower Semicontinuous Approximation of Euler's Elastica Energy.
Kristian BrediesThomas PockBenedikt WirthPublished in: SIAM J. Math. Anal. (2015)
Keyphrases
- convex functions
- convex sets
- low energy
- energy consumption
- convex hull
- closed form
- convex optimization
- approximation algorithms
- continuous functions
- piecewise linear
- risk minimization
- polygonal approximation
- approximation error
- energy saving
- globally optimal
- neural network
- differential equations
- natural images
- wireless sensor networks