Acquiring Initial Value of Multi-view Metrical Data Integration
نویسندگان
چکیده
Acquiring the initial value of all profile of the object is essential for the integration of metrical data. It is described a new smart approach to acquire the initial value of all profile of the object in this paper, which is only to compute the calibration parameters of CCD camera and the projector in every angle, but not to do the complicated coordinate conversion. In the origin position the CCD camera and the projector are calibrated by using the relation of 2D-DLT and collinearity equation orderly. And the CCD camera is calibrated in every visual angle by the rotating grid table. While the positions of the camera and the digital projector are both never removed in the whole process, the calibration parameters of the projector are computed successfully through the transformation matrix. The experimental results indicate that the proposed method is helpful to the multi-view metrical data integration in the 3D measurement.
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