Assessing the Accuracy of an Algorithm for the Estimation of Spatial Gait Parameters Using Inertial Measurement Units: Application to Healthy Subject and Hemiparetic Stroke Survivor.
Federico VisiTheodoros GeorgiouSimon HollandOrnella PinzoneGlenis DonaldsonJosie TetleyPublished in: MOCO (2017)
Keyphrases
- high accuracy
- computational complexity
- input data
- expectation maximization
- computational cost
- estimation accuracy
- detection algorithm
- matching algorithm
- estimation algorithm
- optimal solution
- estimation error
- maximum likelihood estimation
- parameter estimation
- optimal parameters
- k means
- dynamic programming
- preprocessing
- computational efficiency
- worst case
- cost function
- measurement error
- objective function
- similarity measure
- parameter settings
- window size
- estimated parameters
- recognition algorithm
- kalman filter
- spatial information
- simulated annealing
- probabilistic model
- search space
- bayesian networks