南方科技大学知识苑(SUSTech KC): 安全帽佩戴状态检测方法、装置、计算机设备和存储介质

Title	安全帽佩戴状态检测方法、装置、计算机设备和存储介质
Alternative Title	Safety helmet wearing state detection method and device, computer equipment and storage medium
Author	王尧; 韩非; 姜强强
First Inventor	王尧
Original applicant	南方科技大学
First applicant	南方科技大学
Address of First applicant	518055 广东省深圳市南山区桃源街道学苑大道1088号
Current applicant	南方科技大学
Address of Current applicant	518055 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
First Current Applicant	南方科技大学
Address of First Current Applicant	518055 广东省深圳市南山区桃源街道学苑大道1088号 (广东,深圳,南山区)
Application Number	CN202110739196.6
Application Date	2021-06-30
Open (Notice) Number	CN113469043A
Date Available	2021-10-01
Status of Patent	实质审查
Legal Date	2021-10-26
Subtype	发明申请
SUSTech Authorship	First
Abstract	本申请涉及一种安全帽佩戴状态检测方法、装置、计算机设备和存储介质。所述方法包括：获取目标检测人员的二维图像和三维图像；根据二维图像中的人脸基准点，确定二维图像相对于单目摄像头的偏转角度；按照偏转角度将三维图像投影至二维平面上，以获得对应的投影二维图像；将投影二维图像输入至预先训练好的安全帽佩戴状态判别模型中，得到目标检测人员的安全帽佩戴状态结果。采用本方法能够提升安全帽佩戴状态的检测准确率。
Other Abstract	The invention relates to a safety helmet wearing state detection method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring a two-dimensional image and a three-dimensional image of a target detection person; determining a deflection angle of the two-dimensional image relative to the monocular camera according to the face reference point in the two-dimensional image; projecting the three-dimensional image to a two-dimensional plane according to the deflection angle to obtain a corresponding projected two-dimensional image; and inputting the projected two-dimensional image into a pre-trained safety helmet wearing state discrimination model to obtain a safety helmet wearing state result of the target detection personnel. By adopting the method, the detection accuracy of the wearing state of the safety helmet can be improved.
CPC Classification Number	G06F18/214 ; G06F18/25
IPC Classification Number	G06K9/00 ; G06K9/62
INPADOC Legal Status	（ENTRY INTO FORCE OF REQUEST FOR SUBSTANTIVE EXAMINATION）[2021-10-26][CN]
INPADOC Patent Family Count	1
Extended Patent Family Count	1
Priority date	2021-06-30
Patent Agent	方高明
Agency	广州华进联合专利商标代理有限公司
URL	[Source Record]
Data Source	PatSnap
Document Type	Patent
Identifier	http://kc.sustech.edu.cn/handle/2SGJ60CL/532686
Department	Public Testing and Analysis Center 工学院_计算机科学与工程系工学院_材料科学与工程系
Recommended Citation GB/T 7714	王尧,韩非,姜强强. 安全帽佩戴状态检测方法、装置、计算机设备和存储介质.

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