A vehicle-mounted camera inspection machine axis calibration method for manufacturing gold sample

The present invention discloses a principle of a concentric coaxial with the optical axis of in-vehicle camera calibration method for manufacturing inspection machine gold sample, which utilizes, first, a camera with the same combination of module-sized laser pointer, when the laser pointer is fixed to the fixed level module laser pointer into the module, the module then laser pointer horizontally fixed stationary base, and finally to ensure that the combination module is then placed Pen inspection machine level with the optical axis, a laser pointer that is transmitted to the central optical axis of the laser spot position inspection machine. The present invention takes a completely different concept of the calibration model to the center of the optical axis of the inspection apparatus, the present invention is to abandon the camera calibration mode led, instead of using closer visually observed to find optical axis of the light emitted directly through the the center position of the inspection machine, compared with the previous method, which is a convenient, the calibration process is simple, low cost and accurate calibration method.