【作者】 朱万侠；

【导师】 赵刚；

【作者基本信息】 华中师范大学 ， 教育技术学， 2011， 硕士

【摘要】 《摄影技术》是高校教育技术学、旅游、新闻传播、艺术设计等专业的专业课程,是一门艺术性和实践性都很强的课程。通过学习这门课程,学习者不仅要具备摄影技术的理论知识,更重要的是要将理论应用于实践,反复练习,提高艺术审美能力,熟练掌握摄影技能,最终拍摄出优秀作品。因此,实验在《摄影技术》课程学习中显得尤为重要。由于摄影设备不足、实验时间不够、实验场地受限制等因素的影响,摄影实验的效果不让人满意,建设高仿真《摄影技术》虚拟实验平台可以较好的解决这一问题。网络技术、虚拟现实技术、Web3D技术的发展为网络虚拟实验平台的建设提供了有利条件。将这些新技术与学科实验相结合的研究开始被人们关注,尤其是那些学科的资源建设者。本论文探讨了这些新技术以及使用这些新技术开发《摄影技术》网络虚拟实验平台的过程。本课题开发的平台主要包括虚拟实验和相机模型库两个部分。虚拟实验是平台的主要模块,由摄影技术的六个主要实验组成。相机模型库模块是虚拟实验的扩展,包含了目前市场上最新的相机。本论文主要介绍了虚拟实验的设计,以及虚拟实验的实现。分析了虚拟实验开发的各种主流技术,详细探讨了使用中视典公司VR-Platform平台和Autodesk公司的3ds max软件开发整个平台的过程。论文的框架内容如下：第一章分析了虚拟实验的研究现状,确定了论文研究的目标和内容。第二章对比分析了虚拟实验开发的主流技术,确定使用VR-Platform以及ASP.NET作为本平台开发的技术。第三章对平台的框架及模块进行了详细的设计。第四章探讨了平台实现技术及过程。详细探讨了本实验平台开发的关键技术,包括三维模型的创建优化、场景烘焙导出、交互功能开发,以及各个模块的实现。第五章是总结和展望。更多还原

【Abstract】 Photography technology is the course of some disciplines included Educational Technology, Tourism, News Communication, and Art Design and so on. It is an artistic and practical course. Learners will know the theoretical knowledge of photography by learning this course, what’s the most important is that learner, by applying theory to practice, repeated exercise, improving the aesthetic ability, and the proficient photograph skills, can take out the outstanding works ultimately. Therefore, the experiment in the photography course is particularly important. The lack of photographic equipment, the short time of experiment, the limited experimental space and the other factors, will cause the result of experiment is not satisfactory, To resolve this problem, we need develop the virtual experiment platform of photography technology.The development of network technology, virtual reality, and Web3D technology, can provide favorable conditions for the virtual experiment platform based on network. People begin to concern the combination of these new technologies and experiments of subject, especially those resource builders. The new technology and its application in the platform development will be discussed in this paper.Platform includes virtual experiment and camera model library. Virtual experiment which includes six experimental items is the main part in this platform. Camera model library which contains all the new cameras in the market today is the extension of virtual experiment. This paper has introduced the design and realization of all the virtual experimental items, and analyzed the main technology in the virtual experiment. The paper also illustrated the process of platform’s realization by using the VR-Platform and 3ds max software. The main framework of this paper is as follows:ChapterⅠanalyzes the present research status of virtual experiment to determine the objectives and content of the thesis.ChapterⅡsummarizes the main technology for virtual experiment, and VR-Platform and ASP.NET are used as the platform development technology.ChapterⅢis the detailed design of the platform and modules.ChapterⅣdiscusses the technology and the process of platform’s development. How to create and optimize the three-dimensional model? How to bake and export the scene? How to realize the interactive functions? How to develop all the modules of the platform? All this will be discussed in this chapter.Chapter V is the summary and outlook of research.更多还原