Three-dimensional film
A three-dimensional film and three-dimensional technology, applied in three-dimensional photography, photography, optics, etc., can solve the problems of complex technology, high production cost, expensive equipment, etc., and achieve the effect of simple process and low cost
Inactive Publication Date: 2011-04-27
SHANGHAI QIMOU ENERGY SOURCE TECH DEV
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Problems solved by technology
Disclosed a kind of three-dimensional movie technology in the invention of patent application number 01107598.8 invention name "digital ring screen three-dimensional film production method" announced by China Patent Office on 2002.10.02, although this invention can also produce the effect of three-dimensional film, but adopts The technology is complicated, the production cost is high, the equipment is expensive, and it is difficult to popularize
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[0010] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0011] figure 1 It is a structural schematic diagram of an embodiment of a stereoscopic movie provided by the present invention: the stereoscopic movie projector 1 projects the image composed of images 1 and 2 taken side by side by the left-eye camera and the right-eye camera onto the transmissive screen 4, and the images 1 and 2 2 Display images 5 and 6 on the front of the transmissive screen 4, place an optical rotation plate 7 in front of the image 5, and place an optical rotation plate 8 in front of the image 6, and the optical rotation directions of the optical rotation plates 7 and 8 are perpendicular to each other. When the viewer watches a movie, put on the glasses that are made up of left and right two optical rotation sheets, the optical rotation direction of the left rotation optical sheet of the glasses is the same as the optical rotation ...
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The invention discloses a three-dimensional film. The method for playing the three-dimensional film comprises the following steps of: paralleling images watched by both eyes and recorded by a three-dimensional camera to form a whole image, projecting the image on the back of a transmission-type screen, and respectively placing a left optical rotator and a right optical rotator in the front of the screen, wherein the transmitting directions of the left optical rotator and the right optical rotator are mutually perpendicular. A piece o watching glasses consists of a left lens and a right lens which are optical rotators, and the transmitting directions of the optical rotators of the left lens and the right lens are same as the transmitting directions of the left optical rotator and the right optical rotator which are arranged in the front of the screen. When a film is played, two images simultaneously appear on the screen, the optical rotators are placed in front of audiences, and the optical rotation directions of the optical rotators are same as the optical rotation directions of the watching glasses worn by the audiences. When the audience enjoys the three-dimensional film, the left image is watched by the left eye, the right image is watched by the right eye, the two images watched by the audience is synthesized in the brain to generate a three-dimensional impression so as to achieve the three-dimensional effect and achieve the aim of watching the three-dimensional film. The invention is used for playing the three-dimensional film.
Description
technical field [0001] The invention relates to a movie technology, in particular to a stereoscopic movie. technical background [0002] With the continuous improvement of living standards, the demand for three-dimensional movies is increasing, and now there are more and more technologies for three-dimensional movies. Disclosed a kind of three-dimensional movie technology in the invention of patent application number 01107598.8 invention name "digital ring screen three-dimensional film production method" announced by China Patent Office on 2002.10.02, although this invention can also produce the effect of three-dimensional film, but adopts The technology is complicated, the production cost is high, and the equipment is expensive, so it is difficult to popularize. Therefore, need a kind of low cost, equipment cheap, the stereoscopic movie technology of making easily now. Contents of the invention [0003] The object of the present invention is to overcome the above-mentio...
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Login to View More IPC IPC(8): G02B27/26G03B35/18G03B35/20G02B30/25
Inventor 王武生
Owner SHANGHAI QIMOU ENERGY SOURCE TECH DEV