A 3D Display System Based on Spatial Orientation

Abstract

The invention discloses a three-dimensional display system based on space positioning, comprising: a desktop three-dimensional display module and a space positioning module; the desktop three-dimensional display module includes a binocular projection component and a three-dimensional host component; the space positioning module includes a tracker positioning component, a base station positioning Components; the tracker positioning component is connected to the base station positioning component and the 3D host component respectively, and the 3D host component is connected to the binocular projection component; the tracker positioning component is used to feed back the position of the viewer in real time and send an ultra-wideband pulse signal to the base station positioning component. The three-dimensional display system of the present invention can not only enhance the interactivity and viewing angle of the display system, expand the application scenarios of three-dimensional display, but also solve many problems existing in space positioning technology, and realize a fast positioning speed, wide positioning range, low cost and high precision spatial positioning system.

Description

technical field [0001] The invention relates to the technical field of three-dimensional display, in particular to a three-dimensional display system based on spatial positioning. Background technique [0002] Today, the 3D display technology is getting more and more attention, and various ways of realizing 3D display have been developed rapidly. Among them, 3D display technology has attracted widespread attention because it can truly restore the near-large and far-small and occlusion relationships in 3D scenes, and can provide smooth motion parallax. However, the existing 3D display application systems lack the spatial positioning function, resulting in extremely poor interactivity and lack of user experience, which seriously hinders the development of 3D display technology. [0003] At present, the spatial positioning technology in the industry mainly uses infrared optical positioning, laser positioning and visible light positioning. Infrared optical positioning uses mul...

AI Technical Summary

Problems solved by technology

Infrared optical positioning uses multiple infrared emitting cameras to cover the indoor positioning space. The positioning accuracy is very high and the range is large, but the cost of multiple high frame rate cameras is very high; laser positioning uses multiple lasers on the positioning light tower and the positioned object Inductive receiver calculates laser angle difference positioning, high positioning accuracy and wide range, but complex equipment structure and high cost; visible light positioning uses camera to capture active visible light of tracking points, although it has the advantage of low cost, but low positioning accuracy and narrow range

Images