A system for collecting 3D reconstruction information of objects

Abstract

The invention provides a three-dimensional reconstructing information collecting system for an article. The system mainly comprises a control server and a photograph taking robot, wherein the control server is used for setting the information of the rotation angle, the rotation direction and the rotation radius of the photograph taking robot and transmitting a control command for performing photograph taking around the article in a rotating manner to the photograph taking robot, wherein the control command carries the information of the rotation angle, the rotation direction and the rotation radius; the photograph taking robot is placed within a set distance of the article so as to obtain the information of the rotation angle, the rotation direction and the rotation radius carried by the control command transmitted by the control server, calculate out a path of movements according to the rotation angle, the rotation direction and the rotation radius, operates the path of movements to reach a specified position, and take a photograph for the article at the specified position. According to the three-dimensional reconstructing information collecting system disclosed by the invention, the control server, the photograph taking robot, a lighting robot and a curtain robot are arranged around the article, three-dimensional reconstructing information collecting can be conveniently and effectively performed on the article(particularly for art products such as cultural relics), and the art products and an exhibition stand do not need to be rotated, and the art products can be well protected.

Description

technical field [0001] The invention relates to the field of camera technology, in particular to a system for performing three-dimensional reconstruction and new collection on objects. Background technique [0002] At present, the method for collecting 3D reconstruction information of works of art is: placing the works of art on the turntable, placing a camera at a certain distance in front of the turntable, placing lights on the left and right sides of the camera, and placing a background cloth behind the turntable. The turntable automatically or manually rotates 360 degrees in a plane, and pauses for a few seconds every time it rotates 60 degrees during rotation, and then shoots. In the later stage, these collected photos need to be manually exported from the camera and then synthesized. [0003] The disadvantages of the method for collecting 3D reconstruction information of artworks in the above prior art are as follows: 1. The artworks are placed on the turntable to rota...

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of the method for collecting 3D reconstruction information of artworks in the above-mentioned prior art are: 1. The artworks are placed on the turntable to rotate, which will inevitably cause damage to the artworks

2. If the cameras and lights around the turntable are not firm, it may hit the artwork

3. If the turntable rotates automatically, you need a power cord, which is very inconvenient for going out to collect. If the turntable rotates manually, it will take more manpower and time

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