Accurate motion parameter estimation for colonoscopy tracking using a regression method.
Jianfei LiuKalpathi R. SubramanianTerry S. YooPublished in: Medical Imaging: Computer-Aided Diagnosis (2010)
Keyphrases
- parameter estimation
- regression method
- least squares
- position estimation
- linear regression
- maximum likelihood
- model selection
- statistical models
- regression model
- em algorithm
- markov random field
- partial least squares
- random fields
- parameter estimation algorithm
- expectation maximization
- support vector regression
- kernel function
- particle filter
- estimation problems
- regression analysis
- k nearest neighbor
- image processing
- neural network
- nearest neighbor
- knn
- state space
- training data