A dual-view data alignment method based on at least two common marker points
A public marker point and data alignment technology, applied in the field of image processing and visual measurement, can solve problems affecting the integrity and accuracy of data acquisition, achieve the effect of reducing the surface area of objects, flexibly measuring postures, and reducing dead angles of measurement
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[0045] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:
[0046] figure 1 The line structured light measurement device used in this embodiment is composed of left and right eye cameras and a line laser emitter. Both the left and right eye cameras use the DMK23U445 industrial camera of The Imaging Source Company, the sensor is 1 / 3"CCD, the output mode is USB3.0, and the lens is a Computar M0814-MP2 megapixel fixed-focus lens; the two cameras are rigidly connected through the skeleton, The angle between the optical axes of the left and right eye cameras is about 40°, and the baseline distance is about 25cm. The inline laser is located in the middle of the two cameras. Before implementing the specific steps, the parameters of the measuring device have been calibrated, and the parameters include: left and right eyes Intrinsic parameters of the camera, rigid body transformation parameters between the left and...
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