Lifted Semantic Graph Embedding for Omnidirectional Place Recognition.
Chao ZhangIgnas BudvytisStephan LiwickiRoberto CipollaPublished in: 3DV (2021)
Keyphrases
- graph embedding
- discriminant analysis
- low dimensional
- semi supervised
- dimensionality reduction
- data representation
- cross view
- discriminant embedding
- semantic information
- subspace learning
- principal component analysis
- pattern recognition
- feature representation
- data sets
- domain specific
- linear combination
- object recognition
- multiscale
- label information
- decision trees
- neural network