How to self-calibrate a structured light sensor?
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چکیده
This paper deals with self-calibration and its adaptation to structured light vision. A brief survey on selfcalibration for stereovision is first proposed. Then, after having described the geometry of a structured light sensor and the constraints it imposes, a method based on the generation of Euclidean constraints is detailed. It is mainly shown how the projection of a known pattern is used to retrieve these constraints. Experimental results are presented and validate the method.
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