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How to choose an industrial 3D camera

2021-09-15

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Camera frame rate and light mode
If you want to shoot moving objects, you can choose a camera with global exposure mode. The frame rate of the camera can be selected according to the speed of motion. The frame rate of the camera is the refresh rate of the camera, that is, how many shots are taken per second.

industrial 3d camera

Camera frame rate and light mode
The appropriate camera resolution can be selected according to the detection accuracy and the field of view to be photographed, and then the appropriate camera can be selected. The formula for calculating the detection accuracy is
Detection accuracy - the length (width) of the field of view to be photographed / the length resolution of the camera (width resolution) = the width of the field of view to be photographed / the width resolution of the camera
The complexity of the measured object
The appropriate camera can be selected according to the complexity of the measured object. If the object to be measured is a very precise, tiny, fuzzy object that is not easy to be photographed clearly, for example, the object to be measured is a defective solder joint, it is more appropriate to choose a CCD camera than a CMOS camera (the imaging quality of the CCD camera is high, High stability, high definition). If there is no special requirement, generally choose a black and white camera.
Assuming that the size of the object to be measured is 115mmx85mm, online detection is required in motion, the detection speed is 120 pieces/minute, the detection accuracy is 0.1mm, there is no color detection requirement, and the communication distance is 12m, please choose a suitable camera.