Monocular structured light-based three-dimensional modeling method
A 3D modeling and laser technology, which is applied in the fields of reverse engineering, image processing, close-range photogrammetry, and computer vision, can solve the problems that laser scanners affect the development of 3D modeling, and achieve low price, simple hardware equipment and fast speed. Effect
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[0041] Further introduce the fast three-dimensional modeling method of the present invention through specific implementation mode below:
[0042] 1. Obtain the sequence image of the calibration block. Calibration block, the object to be modeled is placed on the platform, and the brightness of the laser line is adjusted through the switch. If it is an object to be modeled, a filter is placed in front of the lens, and then the program controls the movement of the platform and the camera to take pictures, photo-movement-photograph -Movement-···-Photographing, drive control with the same distance for each step; if the mobile scanning system has been calibrated, import the calibration structure file and directly transfer to three, otherwise transfer to two.
[0043] 2. Calibrate the camera DLT parameters, laser plane parameters and step distance parameters according to the calibration block sequence image:
[0044] 1. Select one of the image sequences IMG1 where eight control poin...
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