Consistent Change Point Detection for Piecewise Constant Signals With Normalized Fused LASSO.
Arash OwrangMohammadreza Malek-MohammadiAlexandre ProutièreMagnus JanssonPublished in: IEEE Signal Process. Lett. (2017)
Keyphrases
- piecewise constant
- change point detection
- change point
- outlier detection
- non stationary
- level set
- level set method
- normalized maximum likelihood
- sequential data
- feature selection
- curve evolution
- similarity measure
- model selection
- cross validation
- velocity field
- motion estimation
- knowledge discovery
- image segmentation
- image processing