论文设计-Android基于传感器的移动增强现实.docx

盐城师范学院
毕业设计
Android基于传感器的移动增强现实
Mobile Augmented Reality Of Andriod Sensor-Based
学生姓名孙孝庆
学院信息工程学院
专业数字媒体技术
班级数媒1508班
学号 15263824
任课教师孙翠玲
2017年6月5日
Android基于传感器的移动增强现实
摘要
增强现实是将现实环境和虚拟信息进行适当合成的技术,与此相对应的是虚拟现实技术,则是将用户放置在一个完全人造的虚拟世界之中。增强现实在真实场景的基础上叠加信息:通常是将计算机生成的有关图形或者额外文字信息叠加到用户周围环境,完成视觉说明或者任务引导。
由于桌面电脑系统的移动便携性的严重不足,使得基于桌面电脑的增强现实系统应用受到了极大的限制。与此同时,移动设备的快速发展,其单机多媒体计算能力的大幅提升,则为增强现实在嵌入式移动设备上的实现奠定了良好的基础,同时也为其应用与推广提供了广阔的平台。在移动设备的有限计算资源情况下,如何快速高效地搭建增强现实系统,并使其具有跨平台特性,是现阶段增强现实研究的一个热点和难点。
本文在智能手机平台上针对增强现实进行了深入有效的研究。完成了Android增强现实系统的开发环境搭建;完成了基于传感器的移动增强现实的摄像头视频图像获取和传感器数据获取的代码实现;完成了基于以上两种数据融合的内容叠加。最终实现并演示了基本的移动增强现实系统原型。
【关键词】增强现实; 智能手机; Android; 传感器
Mobile Augmented Reality Of Andriod Sensor-Based
Abstract
The augmented reality is a kind of technology bines the reality environment and the virtual image together at the same time. Compared with the virtual reality, which places user into plete artificial world builded puter vision technology, the augmented reality adds some additional information to the real scene: usually overlaying the puter graphics or additional text information on the image of the environment around users plete visual navigation or task instructions.
As the serious lack of portability, the augmented reality applications on the puter are limited largely. However, the rapid development of devices, and the significantly improved puting resources and various build-in sensors of the stand-alone devices have laid a good foundation for the implementation of mobile augmented reality system, as well as provided a broad platform for related application and promotion. It is currently a popular and difficult research topic to solve the problem of building the mobile augmented reality system efficiently.
In this paper, we carried out the research of augmented reality on the Android mobile platform. We introduced the configuration of development environment, and discussed the whole process of the augmented reality implementation, including image capturi