Obtain the 3D data of the real facial soft tissue and reconstruct the real 3D digital facial model that contains the texture information of the face and face. The ability to objectively and quantitatively analyze the face shape can provide necessary reference for clinical treatment methods that affect the face appearance. 3D Face Reconstruction Using stereo vision technology. The system has five high-resolution color cameras, which are placed in a suitable place with appropriate illumination. After the camera is calibrated, five facial images are collected at the same time. Based on the binocular vision imaging principle, the 3D facial model is automatically reconstructed. The 3D Measurement Software Based on Grid Analysis provides multiple measurements, including length, angle, curvature, area, volume, and contour extraction. Hardware systems include: 1. 5 canon SLR cameras 2. camera holder 3. auxiliary Lighting/bracket 4. camera Calibration board/bracket 5. photo background cloth 6. the software system for the coat for the subject includes: 1. system Console software 2. data collection software 3. camera calibration software 4. 3D reconstruction software 5. 3D Measurement Software
