A Hierarchical LiDAR Odometry via Maximum Likelihood Estimation With Tightly Associated Distributions.
Chengpeng WangZhiqiang CaoJianjie LiShuang LiangMin TanJunzhi YuPublished in: IEEE Trans. Veh. Technol. (2022)
Keyphrases
- maximum likelihood estimation
- probability distribution
- multivariate gaussian
- probability density
- maximum likelihood
- em algorithm
- expectation maximization
- parameter estimation
- mixture of gaussians
- density estimates
- point cloud
- density function
- random variables
- boltzmann machine
- lidar data
- gaussian distribution
- data mining
- mixture model
- probabilistic model
- similarity measure
- feature extraction