3D电视制作技术探究
发布时间：2018-12-09 14:45
【摘要】：2009年，随着一部3D电影《阿凡达》的风靡全球，3D技术也重新进入人们的视线，并迅速的引发了3D技术在其他领域的应用。2010年，被称为是“3D电视元年”，，3D技术迅速的在电视领域应用展开并付诸实践。但是，由于3D电视技术还处于发展的初期，相关的理论和实践经验的不足成为当下3D电视发展的一大制约。如何充分发挥3D电视技术为观众呈现自然逼真立体效果的电视节目成为3D电视发展所要解决的首要问题。本文在对3D电视进行定性的基础上，通过具体的实践来探讨3D电视技术在电视节目制作过程中的应用，通过对实践过程中出现的问题的总结，寻求3D电视节目的制作规律。本文共分为四个部分： 第一部分阐述了3D电视制作的研究基础，包括对3D定义、3D电视，人眼立体成像原理、3D电视拍摄原理和3D电视成像原理的阐述，并对2D电视和3D电视的不同点和国内外3D电视技术的发展历史进行了论述。 第二部分对3D电视的拍摄技术进行了论述。利用不同类型的3D电视摄像机进行3D电视节目的制作，其操作方法和所要注意的问题也是不一样的。在具体的实践操作过程中，本文采用了单机双镜头摄像机和双机双镜头两种类型的摄像机。 第三部分论述了3D电视的后期制作技术。通过不同类型的电视节目对3D电视节目的后期制作分为了三个部分，分别是：3D影像素材的后期制作，2D影像节目转换成3D影像节目的后期制作和3D立体影像的后期制作。 第四部分通过对3D电视实验频道的背景分析、构成分析和发展分析，探讨当前3D电视制作目前存在的问题，展望3D电视未来的发展趋势。
[Abstract]:In 2009, with the popularity of a 3D film, Avatar, 3D technology re-entered the public eye, and quickly triggered the use of 3D technology in other fields. 2010, known as the "first year of 3D TV," 3D technology is rapidly applied in the field of television and put into practice. However, because 3D TV technology is still in the early stage of development, the lack of relevant theory and practical experience has become a major constraint to the development of 3D TV. How to give full play to the 3D TV technology to present the natural realistic stereoscopic effect of the TV program has become the most important problem in the development of 3D TV. On the basis of qualitative analysis of 3D TV, this paper discusses the application of 3D TV technology in the process of TV program production through concrete practice, and seeks the rules of 3D TV program production by summarizing the problems in the process of practice. This paper is divided into four parts: the first part describes the research foundation of 3D TV production, including the definition of 3D, 3D television, human eye stereo imaging principle, 3D television shooting principle and 3D television imaging principle. The differences between 2D TV and 3D TV and the development history of 3D TV technology at home and abroad are also discussed. The second part discusses the shooting technology of 3D TV. Using different kinds of 3D TV cameras to make 3D TV programs, the operation methods and the problems to be paid attention to are different. In the course of practical operation, this paper adopts two kinds of cameras: single camera and double lens. The third part discusses the post-production technology of 3 D TV. The post-production of 3D TV program is divided into three parts through different types of TV programs, which are: the post-production of 3D image material, the conversion of 2D image program to 3D image program, and the post-production of 3D stereoscopic image. In the fourth part, by analyzing the background, constitution and development of 3D TV experimental channel, the problems existing in 3D TV production are discussed, and the future development trend of 3D TV is prospected.
【学位授予单位】：山东师范大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：J943.3
本文编号：2369557
[Abstract]:In 2009, with the popularity of a 3D film, Avatar, 3D technology re-entered the public eye, and quickly triggered the use of 3D technology in other fields. 2010, known as the "first year of 3D TV," 3D technology is rapidly applied in the field of television and put into practice. However, because 3D TV technology is still in the early stage of development, the lack of relevant theory and practical experience has become a major constraint to the development of 3D TV. How to give full play to the 3D TV technology to present the natural realistic stereoscopic effect of the TV program has become the most important problem in the development of 3D TV. On the basis of qualitative analysis of 3D TV, this paper discusses the application of 3D TV technology in the process of TV program production through concrete practice, and seeks the rules of 3D TV program production by summarizing the problems in the process of practice. This paper is divided into four parts: the first part describes the research foundation of 3D TV production, including the definition of 3D, 3D television, human eye stereo imaging principle, 3D television shooting principle and 3D television imaging principle. The differences between 2D TV and 3D TV and the development history of 3D TV technology at home and abroad are also discussed. The second part discusses the shooting technology of 3D TV. Using different kinds of 3D TV cameras to make 3D TV programs, the operation methods and the problems to be paid attention to are different. In the course of practical operation, this paper adopts two kinds of cameras: single camera and double lens. The third part discusses the post-production technology of 3 D TV. The post-production of 3D TV program is divided into three parts through different types of TV programs, which are: the post-production of 3D image material, the conversion of 2D image program to 3D image program, and the post-production of 3D stereoscopic image. In the fourth part, by analyzing the background, constitution and development of 3D TV experimental channel, the problems existing in 3D TV production are discussed, and the future development trend of 3D TV is prospected.
【学位授予单位】：山东师范大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：J943.3
【参考文献】
相关硕士学位论文 前1条
1 葛振杰;3D虚拟数字电视头盔显示系统的研制[D];长春理工大学;2006年
本文编号：2369557
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