I have a use case in which I need to count small objects (e. g. bolt washer) which lie on a flat surface. The objects have a height of about 1-2 mm. The camera can be mounted parallel to the flat surface.
I don’t need to recognize colors, and I don’t expect to get any type of measurements (e. g. object position, or height). I just need to recognize that the object lies on a surface.
Is ZED camera good for this task?