3-D Object Classification in Heterogeneous Point Clouds via Bag-of-Words and Joint Distribution Adaption.
Huan LuoCheng WangYiqian WenWenzhong GuoPublished in: IEEE Geosci. Remote. Sens. Lett. (2019)
Keyphrases
- bag of words
- d objects
- point cloud
- image classification
- text classification
- joint distribution
- visual words
- multi view
- cad model
- image representation
- action recognition
- surface reconstruction
- viewpoint
- structure from motion
- object recognition
- random variables
- range data
- point sets
- three dimensional
- feature selection
- shape descriptors
- multiple views
- n gram
- pose estimation
- feature space
- feature vectors
- conditional probabilities
- computer vision
- probability distribution
- decision trees
- image features
- feature extraction
- linear combination
- information retrieval
- nearest neighbor