GNSS/LiDAR Integration Aided by Self-Adaptive Gaussian Mixture Models in Urban Scenarios: An Approach Robust to Non-Gaussian Noise.
Weisong WenXiwei BaiLi-Ta HsuTim PfeiferPublished in: PLANS (2020)
Keyphrases
- gaussian mixture model
- mixture model
- gaussian distribution
- speaker recognition
- urban areas
- em algorithm
- feature vectors
- noisy environments
- noise reduction
- feature space
- speaker identification
- noise level
- expectation maximization
- probability density function
- point cloud
- gaussian mixture
- maximum likelihood
- probability density
- feature selection
- variational bayes
- covariance matrices
- signal to noise ratio
- high dimensional