结合伺服电机的古建筑物增强现实交互展示系统

针对大屏幕设备的增强现实应用较多，但难以实现多人动态交互的问题，对大屏交互展示方法进行了研究。通过串口通信的方法，控制伺服电机往复运动；基于深度法线纹理，利用边缘检测方法实现古建筑物的线稿特效；结合硬件模块和展示应用模块，同时增加了交互功能和季节特效。实验结果表明，结合伺服电机的古建筑物交互展示系统，实现了扫描式的运动，可以根据位置信息渲染出当前古建筑场景，并且交互效果良好，该系统已在实际项目中得到很好的应用。

Augmented Reality Interactive Media System for Ancient Buildings Based on Servomotor

Augmented reality is usually limited to the screen devices, and is difficult to realize the stereoscopic dynamic interaction of multiplayer. A large screen interactive display method based on the servo motor is prsented. The serial communication program to control the scanning reciprocating mode of the servo is designed. By using the edge detection methods and deep normal texture processing, the line draft of the ancient buildings is rendered. By combining the hardware and presentation application modules, the user interaction capabilities and seasonal effects is added to the showcase application modules. The experimental results show that the interactive media system for the ancient buildings based on the servomotor realizes the scanning motion of the servomotor, the screen renders the effects of the ancient building according to the position information of the servomotor, and the user can interact with the system friendly. The system has been applied well in the actual project.