Inspection Accuracy (2)
ovitAs an example, the camera used in the ping-pong system we are promoting
The Basler acA640-750um (300,000 pixels) will be used to illustrate this.
The important thing about the specs of this camera is,
of the area circled in red.
Horizontal/vertical resolution: 640 pixels × 480 pixels
Horizontal/vertical pixel size: 4.8μm × 4.8μm
The first two are the following.
This and the one pixel (=pixel) resolution is what we are looking for,
The field of view range is determined.
That the field of view range is determined,
The number of installment imaging is determined.
The 1-pixel resolution depends on the object,
If you mean an alternative to visual inspection,
The visual limit of 30 μm/pixel seems appropriate.
