三、立体电影 立体电影作为一种有空间感的新形式电影,是根据双眼视觉原理而拍摄和放映的,能使观众产生强烈的“身临其境”之感。制作有空间感的立体电影是许多科学家和发明家的愿望,在法、英、德、美和前苏联等国都多次地作过尝试和研制,究其历史,已近百年。在技术上有各不相同的各种立体电影系统,但基本原理是一 Third, three-dimensional film Three-dimensional film as a sense of space with a new form of film, is based on the principle of binocular vision and shooting, can make the audience have a strong “immersive” feeling. It is a wish of many scientists and inventors to make a three-dimensional film with a sense of space. It has been tried and developed many times in France, Britain, Germany, the United States, the former Soviet Union and other countries. Its history has been nearly a hundred years. Technically different from the various three-dimensional movie system, but the basic principle is one