The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2021
Filed:
Mar. 01, 2019
Wuyi University, Jiangmen, CN;
Yueting Wu, Jiangmen, CN;
Yikui Zhai, Jiangmen, CN;
Yu Zheng, Jiangmen, CN;
Jihua Zhou, Jiangmen, CN;
Tianlei Wang, Jiangmen, CN;
Ying Xu, Jiangmen, CN;
Junying Gan, Jiangmen, CN;
Wenbo Deng, Jiangmen, CN;
Qirui Ke, Jiangmen, CN;
Wuyi University, Jiangmen, CN;
Abstract
A method for measuring an antenna downtilt angle based on a deep instance segmentation network is disclosed, including: shooting an omni-directional antenna video using a drone; and transmitting the antenna video to a server in real time, and the server measuring an antenna downtilt angle in real time using a deep learning algorithm, the deep learning algorithm includes: a feature extraction network module for acquiring an antenna feature image; an instance segmentation module for binary segmentation of an antenna image and the background to distinguish antenna image pixels from background pixels; an antenna candidate box module for identifying and detecting the antenna image, acquiring an antenna candidate box and determining an antenna calibration box therefrom; and an antenna downtilt angle measuring module for measuring an antenna downtilt angle.