Crowdsourcing-Based Indoor Semantic Map Construction and Localization Using Graph Optimization.
Chao LiWennan ChaiXiaohui YangQingdang LiPublished in: Sensors (2022)
Keyphrases
- graph model
- topological map
- graph theory
- loop closing
- weighted graph
- global optimization
- indoor environments
- semantic annotation
- object localization
- semantic knowledge
- semantic information
- graph matching
- optimization algorithm
- graph representation
- directed graph
- cognitive map
- robot localization
- bipartite graph
- maximum a posteriori
- semantic similarity
- optimization problems
- natural language