Semantic Graph Based Place Recognition for 3D Point Clouds.
Xin KongXuemeng YangGuangyao ZhaiXiangrui ZhaoXianfang ZengMengmeng WangYong LiuWanlong LiFeng WenPublished in: CoRR (2020)
Keyphrases
- spreading activation
- semantic web
- information retrieval
- semantic relationships
- computer vision
- natural language
- semi supervised
- co occurrence
- semantic information
- semantic level
- semantic annotation
- graph model
- semantic representation
- database
- clustering algorithm
- natural language understanding
- semantic search
- genetic algorithm
- structured light
- point cloud
- domain ontology
- domain specific