Thermal-imaging ultra-low-illuminance face recognition dome camera
A dome camera and face recognition technology, which is applied in the field of cameras, can solve the problems of low face detection rate, dependence on recognition accuracy, and inability to realize all-weather high-accuracy face recognition, achieving high accuracy and high accuracy The effect of rate face recognition
Pending Publication Date: 2019-02-19
天津天地伟业机器人技术有限公司
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[0006] In view of this, the present invention aims to propose a thermal imaging ultra-low-light face recognition dome camera to solve the problem that the existing cameras have a low face detection rate, and the recognition accuracy depends on the illumination of the shooting scene, which cannot achieve all-weather high The problem of accurate face recognition
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[0028] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0029] figure 1 It is a functional block diagram of the thermal imaging ultra-low-illumination face recognition dome camera, and the thermal imaging ultra-low-illumination face recognition dome camera is characterized in that it includes an MCU, an image acquisition unit, an image processing unit, and an image analysis unit , an image coding output unit, a thermal imaging image output unit, a first light sensor and a second light sensor, the first and second light sensors are respectively connected to the image acquisition unit, the image acquisition unit is connected to the image processing unit, the The thermal imaging image output unit is connected to the image analysis unit, the MCU is respectively connected to the image processing unit, the image analysis unit, and the image encoding output unit, and the MCU is also connected to a supplementary light ...
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The invention provides a thermal-imaging ultra-low-illuminance face recognition dome camera. The thermal-imaging ultra-low-illuminance face recognition dome camera comprises an MCU, an image acquisition unit, an image processing unit, an image analysis unit, an image coding output unit, a thermal-imaging image output unit, a first optical sensor, a second optical sensor and a zooming lens controlunit, the first optical sensor and the second optical sensor are separately connected with the image acquisition unit, the image acquisition unit is connected with the image processing unit, the thermal-imaging image output unit is connected with the image analysis unit, and the MCU is separately connected with the image processing unit, the image analysis unit, the image coding output unit, the zooming lens control unit and a light-supplementing unit. According to the thermal-imaging ultra-low-illuminance face recognition dome camera, all-weather high-accuracy face recognition can be realized.
Description
technical field [0001] The invention belongs to the technical field of cameras, and in particular relates to a thermal imaging ultra-low-light face recognition dome camera. Background technique [0002] The dome camera is an intelligent camera front end, which is the most commonly used monitoring front end of the monitoring system, and can adapt to all-weather, multi-view monitoring occasions. And equipped with different intelligent analysis algorithms can meet the different needs of various application scenarios. [0003] The dome camera is a highly integrated product, which integrates the communication system, camera system, and intelligent analysis and processing system. The intelligent analysis and processing system can analyze the video image to determine whether there are people within the monitoring range. Between several major systems, it is the MCU microcontroller that is connected horizontally, and the MCU controls all functions to operate normally. [0004] Exis...
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IPC IPC(8): H04N7/18H04N5/232H04N5/235H04N5/33
CPCH04N5/33H04N7/18H04N23/67H04N23/74
Inventor 朱健立于宏志王景彬倪鹏
Owner 天津天地伟业机器人技术有限公司