Human body detection method
A human body detection and detector technology, applied in the field of detection, can solve problems such as false positives or false positives, decreased sensitivity, interference, etc., to achieve the effects of avoiding interference, strong environmental applicability, and improving accuracy
Inactive Publication Date: 2019-06-14
深圳市安尼数字技术有限公司
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However, passive infrared detectors are susceptible to interference from various heat sources and light sources, and when the ambient temperature is close to the temperature of the human body, the detection sensitivity will decrease, which is prone to false positives or false negatives
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[0040] In order to make those skilled in the art more clearly understand the purpose, technical solutions and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0041] refer to figure 1 , in this embodiment, the human body detection method is applied to a human body detection system, and the human body detection system includes a control processor, a passive infrared detector, an imaging device, and a server end, and the control processor is connected with a passive infrared detector respectively. Infrared detectors, camera equipment and server-side communication connections. The human detection method comprises the following steps:
[0042] In step S1, the passive infrared detector is used to control the work of the camera equipment, the monitoring area is monitored, and the intrusion target information is collected by the passive infrared detector.
[0043] Preferably, ...
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The invention discloses a human body detection method. The human body detection method comprises the following steps that a passive infrared detector is adopted to control camera equipment to work, amonitoring area is monitored, and the passive infrared detector is used to collect intrusion target information; image analysis treatment is conducted according to the original images obtained by thecamera equipment, and standard images are generated; a background model is established according to the standard images, whether an invasion target exists or not is judged, if yes, it is ensured thatthe invasion target exists; when the invasion target information is collected and it is ensured that the invasion target exists, and corresponding standard images are sent to a server-side, so that catching and alarming of the invasion target are conducted. According to the human body detection method, PIR (Passive InfraRed) is combined with motion detection, the detection results of the Passive InfraRed and the motion detection are combined to judge whether invasion exists or not, and the accuracy of the detection is improved, misjudgment caused by environment factors due to the fact that thePIR or the motion detection technique are individually used is avoided, the false alarm rate is lowered, and the practicability is high.
Description
technical field [0001] The invention relates to the technical field of detection, in particular to a human body detection method. Background technique [0002] With the take-off of information technology in the 21st century, intelligent security technology has entered a new field with the development of science and technology. Most of the current human detection is passive infrared detectors for infrared motion detection. However, passive infrared detectors are susceptible to interference from various heat sources and light sources, and when the ambient temperature is close to the human body temperature, the detection sensitivity will decrease, which is prone to false positives or false positives. [0003] In view of this, it is necessary to provide a human body detection method that can solve the above defects to improve the accuracy of human body monitoring, avoid interference from the external environment, and have a wide range of applications. Contents of the invention...
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IPC IPC(8): G08B13/196
Inventor 陈伟华
Owner 深圳市安尼数字技术有限公司