| 标题 |
Multi-angle Weak Texture Cultural Relics 3D Scanning Measurement Method
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| 其它 | The digital reconstruction of ancient artifacts is an important analytical tool for archaeological excavations,but the structure of cultural relics with weak texture features is difficult to accurately register,resulting in significant 3D reconstruction errors.A three-dimensional reconstruction method based on complementary Gray code phase shift method is proposed to address this issue,and multi-angle point cloud registration is completed with the assistance of a turntable.Firstly,establish a binocular turntable pose transformation model and complete system calibration;Secondly,during the scanning process,the complementary Gray code phase shift method is used to obtain high-quality phase information,and single point cloud data is obtained through epipolar correction and stereo matching;Finally,the multi-angle stitching method of precision turntable is used to achieve the combination of point cloud images in various directions,and to construct a complete three- |
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(2025-6-4)