Extraction of a Weak Flow Field for a Multi-Rotor Unmanned Aerial Vehicle (UAV) Using High-Speed Background-Oriented Schlieren (BOS) Technology.
Xianglei LiuTongxin GuoPengfei ZhangZhenkai JiaXiaohua TongPublished in: Sensors (2022)
Keyphrases
- unmanned aerial vehicles
- flow field
- high speed
- path planning
- optical flow
- optic flow
- image sequences
- optical flow estimation
- control algorithm
- velocity field
- human operators
- motion analysis
- optical flow computation
- image flow
- optical flow field
- motion segmentation
- optic flow field
- dynamic environments
- motion field
- mobile robot
- aerial vehicles
- mathematical model
- machine learning
- feature points
- object recognition
- feature selection