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9 November 1994 Vision sensor calibration for robotic work cells
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Proceedings Volume 2247, Sensors and Control for Automation; (1994)
Event: Optics for Productivity in Manufacturing, 1994, Frankfurt, Germany
The paper deals with camera location calibration that is rigidly mounted on a robot hand or on its base. The proposed approach is based on computing an homogeneous transformation matrix that describes the relation between a real camera location and its model maintained by a robot control system. Algorithms are based on a two-stage computational procedure and are designed for two cases of input: vector and matrix data. It was established that the algorithms provide similar accuracy but essentially differ in required computer time. High speed performance of the developed algorithm with matrix input data is caused due to the low dimension of input data in the first stage, and the low time consumption of the second stage that deals with the whole amount of data.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Anatoly Pashkevich, Juha Roening, and Andrew V. Sidorov "Vision sensor calibration for robotic work cells", Proc. SPIE 2247, Sensors and Control for Automation, (9 November 1994);

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