3D Point Cloud Classification Based on Discrete Conditional Random Field.
Xinying LiuHongjun LiWeiliang MengShiming XiangXiaopeng ZhangPublished in: Edutainment (2017)
Keyphrases
- conditional random fields
- sequence classification
- graphical models
- hidden markov models
- long range
- support vector
- feature extraction
- machine learning
- probabilistic model
- decision rules
- segmentation method
- classification algorithm
- random fields
- decision trees
- information retrieval
- image labeling
- training samples
- feature selection
- structured prediction
- ordinal scale
- supervised training
- class labels
- unsupervised learning
- generative model
- image classification
- supervised learning
- information extraction
- pairwise
- feature space
- multiscale