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Wide-screen three-dimensional movie and television

A stereoscopic film and wide-screen technology, applied in stereoscopic systems, stereophotography, photography, etc., can solve the problems of increased investment costs, slowness, complex technical equipment, etc., and achieve the effects of simple structure, convenient use, and reliable synchronization

Inactive Publication Date: 2011-12-14
王盛荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are multiple models and single models for shooting 3D movies, but the technical equipment involved is very complex and expensive, making it difficult to shoot a wide-screen 3D movie, and the investment cost will be higher than that of the same 2D movie. Movies increase by 1 / 3 to 2 times more
Some are not compatible with the current equipment technology, making it very difficult and slow to produce and popularize widescreen 3D movies
It is very convenient to shoot wide-screen 3D movies and wide-screen 3D projection TVs with an ordinary general-purpose camera. There is no relevant information reported at present

Method used

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  • Wide-screen three-dimensional movie and television
  • Wide-screen three-dimensional movie and television
  • Wide-screen three-dimensional movie and television

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Embodiment Construction

[0012] Such as figure 1 , 2 As shown, if the film camera used in the present invention is a film photosensitive system, the three-dimensional film image can be obtained, and if a digital video camera is used, the three-dimensional digital image information can be obtained. The stereoscopic image broadcasts with equipment such as general-purpose movie machine and projection TV, and installs the polarizing prism method, the dichroic prism method and the synchronous time-sharing method etc. that are usually used in front of the playback lens, and just forms 90 ° intersecting polarization on the screen. Two overlapping images, or two overlapping red and blue (green-yellow) images, or two images that are alternately projected more than 25 times per second. We can call these methods the "image-splitting and matching-field" method. As long as the viewer wears a pair of corresponding polarized lens glasses, red and blue lens glasses, and time-sharing alternately left and right switc...

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Abstract

The present invention discloses a system for shooting and watching wide-screen three-dimensional movie and a wide-screen three-dimensional television. The wide-screen three-dimensional movie and the wide-screen three-dimensional television comprise a movie camera and a pair of three-dimensional glasses, wherein a wide-screen three-dimensional camera lens consisting of a lens and a prism is arranged in the front of a movie camera lens; a viewing field of the movie camera lens is divided into a first half viewing field and a second half viewing field, and light rays in the first half viewing field and the second half viewing field are respectively direct light rays transmitted directly by the wide-screen three-dimensional camera lens in the front of the movie camera lens and total reflection light rays reflected totally by the wide-screen three-dimensional camera lens on the left side or the right side of the front of the movie camera lens; and both the direct light rays and the total reflection light rays enter the movie camera lens. The wide-screen three-dimensional movie and the wide-screen three-dimensional television have a simple structure, convenient use, synchronization, reliability and low cost and can be matched with movies, projection televisions and other players which have various systems; and the wide-screen three-dimensional movie and the wide-screen three-dimensional television can be manufactured and popularized by using the conventional shooting and playing equipment as soon as possible.

Description

technical field [0001] The invention relates to a wide-screen stereoscopic film and television system capable of shooting and watching stereoscopic images. Background technique [0002] At present, there are multiple models and single models for shooting 3D movies, but the technical equipment involved is very complex and expensive, making it difficult to shoot a wide-screen 3D movie, and the investment cost will be higher than that of the same 2D movie. Movies are increased by 1 / 3 to 2 times more. Some are still not compatible with the current equipment technology, making it very difficult and slow to make and popularize widescreen 3D movies. There is no relevant data report on shooting wide-screen 3D movies and wide-screen 3D projection TVs with a common general-purpose video camera very conveniently. Contents of the invention [0003] In order to solve the above technical deficiencies, the present invention provides a system that can use an ordinary general-purpose cam...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B35/10G02B13/06H04N13/00
Inventor 王盛荣王锡康王锡旺
Owner 王盛荣
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