Improving change detection using Vertical Surface Normal Histograms and Gaussian Mixture Models in structured environments.
Paulo Drews Jr.Luis Jesús MansoS. C. da Silva FilhoPedro NúñezPublished in: ICAR (2013)
Keyphrases
- change detection
- gaussian mixture model
- surface normals
- structured environments
- photometric stereo
- shape from shading
- mixture model
- light source
- stereo vision
- remote sensing images
- remote sensing
- em algorithm
- data streams
- autonomous vehicles
- feature vectors
- surface reconstruction
- satellite images
- maximum likelihood
- expectation maximization
- feature space
- image registration
- probability density function
- machine learning
- vision system
- unsupervised learning
- point cloud
- model selection
- principal component analysis
- probabilistic model
- high resolution
- viewpoint
- pairwise
- multiscale
- face recognition