Estimating Worker-Centric 3D Spatial Crowdedness for Construction Safety Management Using a Single 2D Camera.
Xuzhong YanHong ZhangHeng LiPublished in: J. Comput. Civ. Eng. (2019)
Keyphrases
- management system
- spatial data
- decision support
- information management
- spatio temporal
- geographical information systems
- spatial information
- information systems
- vision system
- hand held
- multiple images
- coal mining
- real time
- spatial reasoning
- rigid body
- multiple cameras
- surveillance system
- field of view
- structure from motion
- data processing
- information technology