基于智能手机的虚拟场景交互方法研究

发布时间：2018-01-20 21:15

本文关键词： 智能手机 3D虚拟环境安卓陀螺仪虚拟博物馆 O3D军体拳教学系统　出处：《山东大学》2013年硕士论文　论文类型：学位论文

【摘要】：在智能手机出现在我们的生活之后,越来越多的人选择把智能手机作为随身的通讯工具。目前各种智能手机内置的处理器速度越来越快、处理能力越来越强,并且手机自身所内嵌的各种陀螺仪传感器已经能够较为准确的检测出手机的状态并获得各种数据参数。现在基于智能手机的应用程序已经应用的非常广泛,基于Android或者Iphone平台开发的运行在手机终端的应用程序已经可以随我们所处的环境不同适服务用于各种场合。例如,各种应用程序使得智能手机已经可以发挥鼠标,PPT控制器,激光笔等等的功能。智能手机的日益完善的硬件功能使其在三维交互领域也完全有能力成为一种出色的三维交互终端,同时智能手机其本身在日常生活中的广泛普及又为其融入三维交互奠定了广泛的用户基础。本篇论文向大家展示了一种操作方便的并且代价低廉的与三维手机交互方式。在本文的第一个应用实例当中用户使用智能手机与虚拟博物馆进行交互。最终实现了使用一部智能手机就可以使用户在虚拟博物馆里面进行漫游,展览文物,对文物进行平移,缩放,旋转等操作。几乎所有鼠标键盘模式下在虚拟博物馆里面能做的事情都可以基于智能手机完成。由于当用户进行交互的时候,再也不需要强制的坐在电脑设备前面,因此增加了用户交互的灵活性,给用户带来了全新的体验。另外的一例子是智能手机在虚拟3D军体拳教学系统里面的应用。用户使用智能手机控制虚拟场景,可以让用户从不同的角度对军体拳进行观摩学习,尤其是在用户与虚拟环境一起进行军体拳练习的时候,随身携带一部智能手机便可以灵活自如的控制系统,手机的融入同样实现了军体拳系统交互的多样性。我们的开发基于Android平台,主要用到了智能手机的陀螺仪传感器模块与WIFI无线通讯模块。本文立足于两个特定的三维应用场景,选取智能手机作为交互设备。结合智能手机的固有功能特性跟三维场景的特点,将手机的交互融入到三维场景中,为用户创造了一个区别于传统交互方式三维虚拟交互平台,实现了三维交互提供方式的多元化,使得交互更加自然。鉴于实现的时间有限,系统运行不是很稳定。在以后的工作中将加以改进。
[Abstract]:After the emergence of smart phones in our lives, more and more people choose to use smartphones as a communication tool. And a variety of gyroscope sensors embedded in the phone itself have been able to accurately detect the status of the phone and obtain a variety of data parameters. Now smartphone based applications have been widely used. Applications based on Android or Iphone platforms that run on mobile terminals can already be used for a variety of applications depending on our environment. For example. A variety of applications have enabled smartphones to play with a mouse PPT controller. The functions of laser pen and so on. With the increasingly perfect hardware function of smart phone, it is also able to become an excellent 3D interactive terminal in the field of 3D interaction. At the same time, the popularity of smart phone itself in daily life has laid a wide user base for its integration into 3D interaction. This paper shows you a convenient and inexpensive way to intersect with 3D mobile phone. In the first application example of this paper, the user uses the smartphone to interact with the virtual museum. Finally, using a smart phone can make the user roam in the virtual museum. Exhibition of cultural relics, cultural relics for translation, zoom. Almost everything you can do in a virtual museum in mouse and keyboard mode can be done on your smartphone, because when the user interacts. There is no longer a need to be forced to sit in front of a computer device, thus increasing the flexibility of user interaction. Another example is the use of smartphones in virtual 3D martial arts teaching systems. Users use smartphones to control virtual scenes. It allows users to observe and learn military Boxing from different angles, especially when the user and the virtual environment together with the exercise of military Boxing, with a smart phone can be flexible control system. The integration of mobile phone also realizes the diversity of military Boxing system interaction. Our development is based on the Android platform, mainly using the smart phone gyroscope sensor module and WIFI wireless communication module. Based on two specific 3D application scenes, this paper selects smart phone as interactive device, combines the inherent function characteristics of smart phone with the characteristics of 3D scene, and integrates the interaction of mobile phone into 3D scene. A 3D virtual interaction platform is created for users which is different from the traditional interactive mode. It realizes the diversity of the three dimensional interaction and makes the interaction more natural. In view of the limited time of implementation. The system is not very stable. It will be improved in future work.
【学位授予单位】：山东大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP391.9;TN929.5

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