Three-dimensional scanning system and scanning method thereof
The disclosure relates to a three-dimensional scanning system, the system comprises: a light source, configured to alternately project multiple speckle patterns and fringe patterns on the tested object in sequence; left and right cameras, configured to synchronously acquire left and right speckle images and left and right fringe images of the tested object; a speckle data and mark point data reconstruction module, configured to obtain three-dimensional speckle data and three-dimensional mark point data according to the speckle images; a fringe matching module, configured to back project the three-dimensional speckle data and the three-dimensional mark point data onto the left and right fringe images and guide fringes of the left and right fringe images for matching; and a three-dimensional reconstruction module, configured to reconstruct corresponding fringes matched with the left and right fringe images into the three-dimensional fringe point cloud data.
Shining 3D Tech Co., Ltd.
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G06T G06T G01B G06T
inventional additional inventional inventional
Xiaobo Zengyi Wenbin
Zhao Liu Wang