基于多点触摸的自然手势识别及人机交互的研究

发布时间：2018-01-12 16:21

本文关键词：基于多点触摸的自然手势识别及人机交互的研究　出处：《武汉理工大学》2013年硕士论文　论文类型：学位论文

【摘要】：在如今,随着IPhone等智能手机的应用及surface等移动终端的推广,使得多点触摸技术的应用更为广泛。基于该环境下的手势识别应用研究也随之兴起,越来越深入。多点触摸设备,随着人机交互技术的发展,越来越应用到人们的生活中来(ATM、信息查询机、跳舞机等)。人机交互,是一门研究人与计算机之间相互交流相互影响的学科,是一门多学科的综合,集成了人类工程学、社会学、设计学等一体。人机交互技术的发展,经历了一个从人适应计算机到计算机适应人的过程。新一代的人机交互方式,这种可以使用双指或多根手指进行复杂交互的方式,生动、活泼、自然、人性化,很好地满足了人们的需求。多点触摸技术是新一代人机交互技术发展的产物。触摸屏的使用,使得人机交互更加自然,更加地方便快捷。在多点触摸技术中,基于不同的硬件,其原理不同,识别方法也不一样。多点触摸技术人机交互系统有四个相关元素,分别是：触摸屏技术、手势及手势库、手势语义及手势识别算法。围绕着上述四个方面,本文先对五种触摸屏的基本原理进行了研究,接着分析了10种核心手势并讲解了设计符合人性化手势库的一般性原则,并基于这些原则提出了一个适用于多种各触摸屏台的算法。最后针对Gesture手势库增加了一个手势,并在Android系统上进行了实现。本文的创新点： (1)提出了一种基于多触摸平台通用的识别算法(仅限于两点触摸)。 (2)在对当前产品触摸系统核心手势研究了解的基础上,定义并验证了主流系统所没有的Press And Touch手势。 (3)对所涉及核心手势及用户自定义手势在开发平台上进行了验证。
[Abstract]:Nowadays, with the application of smart phone such as IPhone and the popularization of mobile terminal such as surface. With the development of human-computer interaction technology, the application research of gesture recognition based on this environment is also rising, more and more in-depth. Multi-point touch device, with the development of human-computer interaction technology. More and more used in people's lives to come to ATM, information machines, dancing machines and so on. Human-Computer interaction (HCI) is a subject that studies the interaction between human beings and computers. It is a multidisciplinary integration of ergonomics, sociology, design and so on. The development of human-computer interaction technology. A new generation of human-computer interaction, which can use two fingers or multiple fingers for complex interaction, vivid, lively, natural, human. The people's needs are well met. Multi-touch technology is the product of the new generation of human-computer interaction technology. The use of touch screen makes human-computer interaction more natural and more convenient. In multi-touch technology, based on different hardware. Its principle is different, the recognition method is also different. Multi-touch technology human-computer interaction system has four related elements: touch screen technology, gesture and gesture library, gesture semantics and gesture recognition algorithm, around the above four aspects. In this paper, the basic principles of five touch screens are studied, and then 10 core gestures are analyzed and the general principles of designing humanized gesture library are explained. Based on these principles, an algorithm suitable for various touch screen stations is proposed. Finally, a gesture is added to the Gesture gesture library and implemented on the Android system. The innovations of this paper are as follows: A general recognition algorithm based on multi-touch platform is proposed (limited to two-point touch). 2) based on the research on the core gestures of the current product touch system, the Press And Touch gestures that are not available in the mainstream system are defined and verified. The core gestures and user-defined gestures are verified on the development platform.
【学位授予单位】：武汉理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TP334.3

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