Cognex 821-0116-3R, Справочник

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Transformation from Image 3D to Sensor 3D Space
A pixel location (X,Y) and height value (Z) in the Image 3D Space of the range image corresponds to a real physical
point in the Sensor 3D Space.
Transformation from Image 3D to Sensor 3D Space
Your Cognex vision software performs the mapping between coordinate spaces.
Motion Direction
The motion direction of your conveyor system changes the origin of the Sensor 3D coordinate system. For example, the
following figure shows the origin of both coordinate systems when the direction of motion is lens to laser:
Lens To Laser Direction
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Coordinate Systems