Estimation of anatomical landmark positions from model of 3-dimensional foot by the FFD method.
Hiroki YaharaNaoki HigumaYukio FukuiSeiichi NishiharaMasaaki MochimaruMakiko KouchiPublished in: Systems and Computers in Japan (2005)
Keyphrases
- cost function
- probabilistic model
- theoretical analysis
- mathematical model
- evaluation method
- prior knowledge
- monte carlo simulation
- objective function
- statistical model
- linear regression
- modeling method
- estimation algorithm
- bayesian framework
- test data
- parameter estimation
- maximum likelihood estimation
- pairwise
- parametric models
- gaussian distribution
- estimation process
- similarity measure
- closed form
- segmentation method
- input data
- prior information
- linear model
- em algorithm
- three dimensional
- prediction model
- classification method
- energy function
- model fitting
- bayesian networks
- estimation accuracy
- landmark points