| Autor: |
Liu, Changliang, Lin, Dongsheng, Zheng, Xing, Liang, Shaojun, He, Zhongzhu, Zheng, Haitao, Sun, Lanqiong, Su, Xing |
| Zdroj: |
IOP Conference Series: Materials Science and Engineering; December 2019, Vol. 677 Issue: 5 p052079-052079, 1p |
| Abstrakt: |
Aiming at the problem that speech communication can not be implemented due to the huge noise of UAV engine debugging, a debugging earmuff system based on radio communication is designed. The system captures the debugger's mouth shape by camera, and uses lip recognition technology to obtain the instructions expressed by the debugger through region detection, lip feature extraction, training and recognition. After modulation, the instructions are transmitted to the distant place by the wireless transmitter module in the form of electromagnetic waves. At the executing end, the antenna is used to receive the radio information and to release it by voice after demodulation, so that the cooperator receives the instructions from the debugging end. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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