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The wide dynamic camera technology is a technique that allows the camera to see the characteristics of the image under very strong contrast. Wide dynamic cameras are mainly used in highway toll systems, electronic systems, urban commercial streets, and banks. Test methods can vary the dynamic range of the camera, but the similar test principle, a basic test method described herein is as follows: dynamic range required for the camera to test equipment and the required test conditions <br> <br> dynamic range camera The equipment is as follows :
1. Transmission gray card and reflection gray card;
2. Brightness adjustable backlight light box and adjustable illumination light source;
3. Video monitor and waveform monitor;
3. Light meter or illuminometer;
4 standard internal lens and so on.
5. Test the conditions of the camera's dynamic range: It needs to be done in a dark room.
1. Transmission gray card and reflection gray card;
2. Brightness adjustable backlight light box and adjustable illumination light source;
3. Video monitor and waveform monitor;
3. Light meter or illuminometer;
4 standard internal lens and so on.
5. Test the conditions of the camera's dynamic range: It needs to be done in a dark room.
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