多维观影模式下立体电影的研究

发布时间：2018-06-20 06:45

本文选题：3D电影 + 多维度　；参考：《哈尔滨师范大学》2013年硕士论文

【摘要】：电影技术的发明就是模拟了人类视觉的全过程。人眼之所以能够产生有空间感和立体视觉效果，恰恰是应为一种在医学上被称之为视差的位移过程，在大脑中的有机合成的。我们想要知道两眼之间距离最好的办法，就是普通人的两眼距离刚好是一个眼睛的长度，平均大概在3.5cm左右。总之，不要忘记：如果两眼之间没有3cm的距离，那么你永远也无法享受3D。立体电影技术发展的几个阶段、立体电影拍摄、立体电影的几种技术。电影自诞生至今，，人们一直没有停止过对大银幕放映、新的观影体验等的探索和尝试，让我们首先回顾百年来电影放映总过的历程。继电影的诞生，有声电影的出现后以立体电影的出现为——第三次电影技术革命的开始。4D影院是从传统的立体影院基础上发展而来，相比较于其他传统的电影院，4D影院的电影主题更加突出、影院内部各项构成要素的科技含量高、模拟的飞车、冰川等环境的效果逼真、而且具有画面冲击性强的特点和优势。电影拍摄何时会用到2D转3D技术？一种情况下很简单，由于立体转换每分钟的费用不得超过1.5万美元，如果拍摄的费用比这个少，那么就去拍摄，而一旦拍摄的费用超过了这个数，那么就要通过立体转换技术来实现；而另一种情况下，例如如果将《泰坦尼克号》实机立体拍摄，则需要耗费大量的资金、人力和时间成本，是片方“资金付不起”、“时间等不及”的，对经典老片进行修补和加工，免去了容颜老去的演员们风采不再、后起小生风韵不足的尴尬。而且导演卡梅隆也说：“我们再也回不去当年了，所以我们采用后期转换技术来实现。”
[Abstract]:The invention of film technology simulates the whole process of human vision. The reason why the human eye can produce a sense of space and stereoscopic vision is that it is an organic synthesis in the brain that is called parallax displacement process in medicine. The best way to know the distance between the eyes is that the average person's eye is exactly the length of one eye, and the average is about 3.5cm. In short, don't forget: if there's no 3cm distance between your eyes, you'll never be able to enjoy the 3D. Three-dimensional film technology development stages, three-dimensional film shooting, three-dimensional film technology. Since the birth of the film, people have never stopped to explore and try the big screen screening and the new film viewing experience. Let us first review the history of the film screening in the past hundred years. Following the birth of the film, the appearance of the sound film took the appearance of the three-dimensional film as the beginning of the third film technology revolution. 4D cinema developed from the traditional stereoscopic cinema. Compared with other traditional cinemas, the film theme of 4D cinema is more prominent, the inner components of cinemas are high in science and technology, the simulated flying cars, glaciers and other environments are realistic, and have the characteristics and advantages of strong impact. When will 2D to 3D be used in film shooting? In one case, it's simple, because stereoscopic conversion costs no more than $15000 a minute, and if it costs less, then shoot, and once the cost exceeds that, In another case, for example, if the Titanic is stereoscopic, it will cost a lot of money, manpower and time, and the film side "can't afford to pay for it." "time can't wait", to the classic old film repair and processing, to avoid the face of the old actors no longer, after the embarrassment of the lack of charm. And director Cameron also said: "We will never go back to those days, so we use post-conversion technology to achieve."
【学位授予单位】：哈尔滨师范大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：J905

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