Face detection-based method for verifying personnel and identity document for exit and entry
A technology of face detection and entry and exit, which is applied in the field of face detection to relieve pressure, improve accuracy and efficiency, and reduce the degree of omission
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[0021] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0022] Camera image transmission subsystem, this design uses a high-definition camera with SDK, such as figure 2 , Through the secondary development of the SDK, the real-time images acquired by the camera can be transmitted to the PC. Since the acquisition of images requires strict lighting conditions, it is necessary to adjust the exposure and focus of the camera in advance. The flow chart of the camera image transmission subsystem is as follows: image 3 shown.
[0023] The document detection subsystem, this design samples the document detection equipment that supports the detection of ID cards and passports, as follows Figure 4 It is an interface for reading ID card information. The device is connected to the PC, and by placing the certificate in the card readin...
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