In response to the problem of the small field of vision in 3D reconstruction. a 3D reconstruction system based on a catadioptric camera and projector was built by introducing a traditional camera to calibrate the catadioptric camera and projector system. Firstly. the intrinsic parameters of the camera and the traditional camera are calibrated separately. https://www.markbroyard.com/best-grab-sukin-hydrating-body-lotion-250ml-fashion-save-extra/