Network course learning and examination anti-cheating monitoring system and device
A network course and monitoring device technology, applied in the field of monitoring devices, can solve problems such as inability to distinguish students from cheating
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[0016] refer to figure 1 , a monitoring device for network course learning and anti-cheating in exams, consisting of a monitoring camera 1, a display 2, a miniature camera 3, a spectacle frame 5, an image acquisition card 7 and a computer 9, and the monitoring camera 1 and the miniature camera 3 pass camera signals respectively The line 6 is connected with the image acquisition card 7, and the image acquisition card 7 is connected with the computer 9 through the USB data line 8.
[0017] The image signals collected by the monitoring camera 1 and the miniature camera 3 are sent to the image acquisition card 7 through the camera signal line 6 to be converted into digital image signals, and the image acquisition card 7 sends the converted digital image signals to the computer 9 through the USB data line 8 for further processing. deal with. Micro camera 3 is fixed in the spectacle frame by metal hose 4. Therefore, the miniature camera 3 can be aimed at the eyeball at any rotatio...
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