基于红外感应和多媒体技术的虚拟翻书系统

虚拟翻书系统作为一种新的科普宣传方式,不仅展示信息量大,而且形式新颖,更容易吸引用户驻足观看,达到科普宣传的目的。通过对现有虚拟翻书系统的比较,以及对虚拟翻书系统主要应用场合的分析,提出一种利用红外感应技术和计算机多媒体技术实现的虚拟翻书系统。系统首先利用Flash软件将展示内容制作成含有翻书效果的电子书,通过投影装置将内容投到书型幕上,再通过书型幕一侧的2个红外摄像头捕捉参观者自左向右或自右向左的挥手动作,将挥手动作转换成交互指令驱动Flash电子书做翻书效果。该系统适合多种用户使用,符合阅读习惯,且无特殊硬件要求,制作成本较低,适合在普通大众中推广。

Virtual Flip Book System Based on Infrared Induction and Multimedia Technology

As a new propaganda method of popular science, the virtual book flipping system not only displays large amount of information, but also shows novel forms. It is easier to attract users to stop and watch, so as to achieve the goal of popularizing science. By comparing the existing virtual flip book systems and analyzing the main applications of them, a virtual flip book system using infrared induction technology and computer multimedia technology is proposed. The system first uses the Flash software to make content into an e-book with the effect of turning the book, and then sends the content to the book screen through the projection device. Two infrared cameras on the side of the book screen are used to capture the visitors’ wave from left to right or from right to left. Then the wave motion is converted into interactive instruction to drive Flash e-book to do book flipping effect. The system is suitable for a variety of users to use, in line with reading habits, and no special hardware requirements, low production cost, suitable for the general public to promote.