A head posture estimation method based on 3-D images measurement for intuitive human-system interaction.
Chen XulYing KangKazuhiro TsujinoCunwei LuPublished in: iCAST/UMEDIA (2013)
Keyphrases
- cost function
- detection method
- preprocessing
- high accuracy
- neural network
- experimental evaluation
- parameter estimation
- synthetic data
- high precision
- probabilistic model
- dynamic programming
- computational complexity
- real time
- similarity measure
- density estimation
- segmentation method
- estimation algorithm
- clustering method
- support vector machine svm
- computationally efficient
- em algorithm
- maximum likelihood
- pairwise
- objective function