Three-dimensional mixed registration method in combination with visual registration and mechanical registration
A mechanical registration and three-dimensional registration technology, which is applied in image data processing, instruments, calculations, etc., can solve problems such as difficult integration into augmented reality systems, and achieve the effects of increased diversity, high speed, and high precision
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[0037] Such as figure 1 Shown, the concrete realization steps of the present invention are as follows:
[0038]Step S101, in step S101, two methods are required to determine the internal parameters of the camera when calibrating the camera. The specific method is to first use the calibration method of opencv to calibrate the camera to obtain the result R1=(fx1, fy1, cx1, cy1), where fx1 and fy1 are the focus distance, cx1 and cy1 are the coordinates of the main point on the image plane, and then use the matlab calibration method to get the result R2=(fx2, fy2, cx2, cy2), when the difference between the two |R1- When the value of R2| is less than n=(Δfx, ΔfyΔcx, Δcy), use R2 as the result of this internal reference calibration, otherwise, recalibrate until the condition |R1-R2|
[0039] exist figu...
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