Contextual classification of 3D laser points with conditional random fields in urban environments.
Yan ZhuangYisha LiuGuojian HeWei WangPublished in: IROS (2015)
Keyphrases
- conditional random fields
- urban environments
- information extraction
- graphical models
- pairwise
- named entity recognition
- hidden markov models
- contextual features
- probabilistic model
- camera pose
- generative model
- crf model
- sequence labeling
- text classification
- feature vectors
- web page prediction
- urban areas
- machine learning
- superpixels
- image processing
- image classification
- semi supervised
- support vector
- convex optimization
- higher order
- support vector machine
- training set
- feature space
- error correcting output coding