Visual Place Recognition by spatial matching of high-level CNN features.
Luis G. CamaraLibor PreucilPublished in: Robotics Auton. Syst. (2020)
Keyphrases
- low level
- high level
- spatial arrangement
- feature matching
- spatial layout
- spatial information
- feature vectors
- extracting features
- spatial relationships
- co occurrence
- mid level
- spatial and temporal
- matching process
- feature extraction
- visual scene
- middle level
- spatial features
- visual appearance
- visual cues
- image matching
- keypoints
- pattern matching
- feature points
- feature set
- low level features
- visual representation
- matching algorithm
- cellular neural networks
- semantic information
- spatial configuration
- feature space