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Measurement system having a camera with a lens and a separate sensor
Measurement system having a camera with a lens and a separate sensor
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机译:具有带有镜头和独立传感器的相机的测量系统
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摘要
A measurement system (1) has a camera with a lens (12) and a separate sensor (10) mounted so that their planes (13,11) intersect at an object plane (3) according to the Scheimpflug principle. A reference camera(4) is normal and provides a 2D normal image which is used by an image processor (25) to determine a calibration image. This allows the image processor to determine height of the object (2). A single image capture provides an image of the full object, such as a ball grid array (BGA).
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