A three-dimensional reconstruction system and a method for collaborative scanning of multiple Xtion sensors

Abstract

The invention discloses a three-dimensional reconstruction system and a three-dimensional reconstruction method for collaborative scanning of a plurality of Xtion sensors, The system comprises a bracket, a rotating platform arranged on the bracket, and a first Xtion sensor, a second Xtion sensor and a third Xtion sensor arranged on the rotating platform vertically from bottom to top. The rotatingplatform is arranged on the bracket through a rotating mechanism. The first Xation sensor is configured with a first controller, The second Xtion sensor is provided with a second controller, and the third Xtion sensor is provided with a third controller. One and only one of the first controller, the second controller and the third controller is arranged as a host, and the host is connected with arotating mechanism. The first, second and third controllers are connected to a computer data. The invention can solve the problems that the current three-dimensional reconstruction system is easy to fall into the memory and the reconstruction model drift when reconstructing the complex large scene.

Description

technical field [0001] The invention relates to the technical field of three-dimensional reconstruction, in particular to a three-dimensional reconstruction system and method for cooperative scanning of multiple Xtion sensors. Background technique [0002] At present, the 3D reconstruction of scenes and objects has a wide range of applications in many fields such as human-computer interaction, virtual reality, games and movies. The current 3D modeling of scenes and objects is mostly based on laser scanning. Although this method can obtain a relatively ideal three-dimensional modeling effect, the system is expensive. The emergence of depth cameras (RGB-D cameras) can be said to be a revolutionary change. RGB-D cameras can obtain color images and depth images simultaneously, making 3D reconstruction easy. But how to use only RGB-D cameras to acquire image sequences for 3D reconstruction is an important goal of computer vision. [0003] There have been many studies on autom...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a 3D reconstruction system and method for cooperative scanning of multiple Xtion sensors, which can solve the problem that the current 3D reconstruction system is easy to fall into the memory and the reconstruction model drifts when reconstructing a complex large scene

Images