移动终端增强现实系统设计与实现

Design and Implementation of Mobile Terminal Augmented Reality System

增强现实技术(Augmented Reality Technique,简称为AR技术),别名“混合现实”、“扩增实境”,是一种在虚拟现实技术(Virtual Reality Technique,简称为VR技术)的基础上发展起来的新型技术,它通过计算机系统提供的信息来增强用户对现实世界的感知,并将计算机生成的虚拟物体、系统提示信息或场景叠加于真实的场景之中,从而达到对现实“增强”的效果。本课题设计与实现了一款名为“AR画画乐”的能安装于Android智能移动手机的APP,实现的主要功能为:通过界面引导,孩子在白纸上作画,APP调用摄像头后能在手机上识别出当前所画的画并且显示出对应的3D模型,以此调动孩子的动手能力,强化儿童对世界的感知,让他们对世界的反应产生更多可能性。

Augmented Reality Technology (AR Technology),alias "Mixed Reality"and "Augmented Reality",is a kind of Virtual Reality Technology (Virtual Reality Technique,referred to as VR)new technology developed on the basis of it,through the computer system to provide information to enhance the user perception of the real world,and the virtual objects,generated by the computer system infor- mation or scenes superimposed on the real scene,so as to achieve the "augmented reality"effect.This paper intends to make an APP named "AR Painting Music",which can be installed on the Android mobile phone.The main function is through the interface guide,children can paint on white paper,and then through APP the camera will be used to identify the current picture and show the corresponding 3D model.The purpose of the design is to mobilize children's ability and strengthen children's perception and reaction of the world.