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A Pen-Based Interactive Projection System Based on the Infrared Scanning Projector

机译:基于红外扫描投影仪的笔式交互式投影系统

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摘要

Nowadays, how to make a human-computer interaction system which can take into account large-area display, high precision tracking and multi-user operation at the same time is a hot research topic. This paper presents a novel low cost pen-based projective interaction system that can write or draw like writing brush. The system is composed of infrared scanning projector, digital pen, projector, screen, wireless receiver module and computer. The infrared scanning projector is designed to achieve fast projection, which is to track the pen's two dimensional location accurately along with the digital pen. The system has the advantage of multi-user supported, high tracking precision, and has the function of identity recognition and writing calligraphy.
机译:如今,如何使人机交互系统兼顾大面积显示,高精度跟踪和多用户操作成为当前研究的热点。本文提出了一种新颖的低成本笔式投射交互系统,该系统可以像书写笔一样书写或绘图。该系统由红外扫描投影仪,数字笔,投影仪,屏幕,无线接收器模块和计算机组成。红外扫描投影仪旨在实现快速投影,即与数字笔一起精确跟踪笔的二维位置。该系统具有多用户支持,跟踪精度高,具有身份识别和书写书法的功能。

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