T-shaped shooting stand for three-dimensional restoring shooting

Abstract

The invention relates to a tool for three-dimensional rebuilding, and in particular to a T-shaped shooting stand for three-dimensional restoring shooting. A base (1) is fixedly provided with a main vertical pole (2); a vertical pole sleeve (1) and a sliding shaft sleeve (5) capable of being moved vertically are arranged; the sliding shaft sleeve (5) is internally provided with a sliding shaft (4); through a longitudinal rotating mechanism (19) and a transverse rotating mechanism (13), the end part of the sliding shaft (4) is fixedly connected with a square mounting frame (14) which is of a square frame structure; the square mounting frame (14) is internally plugged with a square-section cross rod (15); the square-section cross rod (15) can be switched by one, two or three ninety-degrees to be fixed in the square mounting frame (14); the longitudinal regulation scope of the longitudinal rotating mechanism (19) is from 0 to 90 degrees; and the two ends of the square-section cross rod (15) are provided with an image acquiring apparatus (7) and a light interference source (18) through square frame holders (10, 16) respectively. The T-shaped shooting stand for three-dimensional restoring shooting provided by the invention is simple in structure, and flexible in change and regulation; and the shooting stand solves the problem that an object cannot be moved for all-dimensional shooting in a narrow space like the Dunhuang Caves, and fills the gap at home and abroad.

Description

technical field [0001] The invention relates to an apparatus used for three-dimensional restoration and reconstruction, and in particular relates to a shooting frame structure for three-dimensional restoration shooting with an image acquisition device and an optical interference source. Background technique [0002] 3D reconstruction technology is currently one of the most attractive topics in the world. Countries around the world have invested heavily in pursuing and improving more realistic reconstruction effects, higher reconstruction accuracy, and faster reconstruction speed. [0003] The so-called holographic three-dimensional reconstruction technology is based on the principles of computer stereo vision, computer graphics and optical imaging, to obtain images of three-dimensional space objects, digital measurement and restoration and reconstruction methods and devices. [0004] The conventional method is to use at least two image sensors with strict and precise positio...

AI Technical Summary

Problems solved by technology

In order to completely restore the painted sculpture, digital cameras and optical interference sources need to be extended into the underarms, behind the arms, and the back side of the painted sculpture in many occasions to take pictures. , and it can realize long-distance electric control or remote control, etc.

The special requirements for the installation, configuration and adjustment of digital cameras and optical interference sources are not provided by the existing technology and cannot be realized. In order to better realize the three-dimensional reconstruction of special objects, it is urgent to provide an all-round, flexible and mobile image acquisition instrument A shooting frame structure with light interference source

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