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METHOD FOR CALIBRATING A DEVICE, METHOD FOR CALIBRATING A NUMBER OF DEVICES LYING SIDE BY SIDE AS WELL AS AN OBJECT SUITABLE FOR IMPLEMENTING SUCH A METHOD
METHOD FOR CALIBRATING A DEVICE, METHOD FOR CALIBRATING A NUMBER OF DEVICES LYING SIDE BY SIDE AS WELL AS AN OBJECT SUITABLE FOR IMPLEMENTING SUCH A METHOD
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机译:一种用于校准设备的方法,一种用于并排校准多个设备的方法以及实现这种方法的合适对象
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摘要
A method for calibrating at least one device (2) that comprises a camera, in which an object (3, 10) having at least one reference element (4, 11, 12, 13, 14) is brought into the image area of the camera. A first position of the reference element (4, 11, 12, 13, 14) relative to the device (2) is determined from an image (5, 6, 8, 9, 15, 16) made by the camera. Then a displacement relative to the device (2) is imposed on the object (3, 10). A second position of the reference element (4, 11, 12, 13, 14) relative to the device (2) is determined from a second image made by the camera (5, 6, 8, 9, 15, 16). A real displacement of the object (3, 10)(3) relative to the device (2) is determined from the first and second relative positions, which real displacement is compared with the imposed displacement.
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