Indoor Visual Re-Localization for Long-Term Autonomous Robots Based on Object-Level Features and Semantic Relationships.
Yuanyan XieYu GuoZhenqiang MiXiaokun WangYang YangMohammad S. ObaidatPublished in: IEEE Robotics Autom. Lett. (2023)
Keyphrases
- object level
- semantic relationships
- autonomous robots
- low level
- co occurrence
- feature extraction
- feature space
- semantic information
- feature vectors
- pixel level
- mobile robot
- feature set
- visual features
- prior knowledge
- wordnet
- image processing
- image features
- data sources
- high level
- higher level
- visual information
- semantic similarity
- semantic features
- object recognition