JPH06258734A - Film and moving picture camera for stereoscopic picture method - Google Patents

Abstract

PURPOSE:To attain projection on a screen with one conventional projector and to obtain a stereoscopic picture by alternately taking the left and right parallax pictures of an object on one film one frame by one frame with one moving picture camera and processing the left and right parallax pictures for red and blue respectively. CONSTITUTION:The left and right parallax pictures 2 and 3 are alternately taken on one film one frame by one frame and have the color processing of red and blue. When a roll of photographic film is projected on the screen, the left and right parallax pictures are alternately projected with the feed of 24 frames per second and when the projected pictures are seen through two-color spectacles, a three dimensional movie can be seen. Therefore, the inconvenience of the projection on the screen by using two projectors in the conventional manner is eliminated and moreover, when the projection is attained on the left and right screens of two liquid crystals in a box room by a head type stereoscopic device where the inside of the box room partitioned on the center is viewed through both lenses, a moving stereoscopic picture can be easily seen in natural color.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to stereoscopic images such as movies and televisions.

[0002]

2. Description of the Related Art Conventionally, it has been inconvenient to project an image photographed on two films onto a screen by two projectors, and its spread has been limited.

[0003]

SUMMARY OF THE INVENTION According to the present invention, one film is taken by one camera, and the film taken by one camera is used as a conventional projector 1.
A three-dimensional movie is produced by projecting a screen on a stand.

[0004]

[Means for Solving the Problems] With one camera, the left and right parallax images of a subject are taken one frame at a time, and the left and right parallax images are processed into red and blue colors, respectively. ,
The problem can be solved by projecting the film on the screen with one projector.

[0005]

When the photographic film consisting of one film is projected on the screen, the left and right parallax images are alternately projected at 24 frames per second, which is the same as when two films are projected by two projectors as in the conventional case. If you see it with two-color glasses, you can see the same stereoscopic movie as before.

[0006]

[Embodiment] Left parallax image 2 and right parallax image 3 are alternately photographed one by one on one film 1, both images are subjected to red and blue color processing, and this film is projected on a screen. This is to view stereoscopic images using stereoscopic two-color glasses.

When the optical desk of the present invention is used in a head type stereoscopic apparatus which looks into the box room which divides the center into two, the left and right parallax images recorded alternately on the optical desk. You can easily see the moving stereoscopic image in natural color if you read the left and right of each of them according to the optical signal, etc., and project them on the left and right screens of two liquid crystals in the box room.

[Brief description of drawings]

FIG. 1 is a front view of the present invention.

[Explanation of symbols]

 1 Film body 2 Left parallax image 3 Right parallax image

Claims (3)

[Claims] 1. A film, a tape, an optical desk or the like for obtaining a stereoscopic image in which left and right parallax images of a subject are alternately photographed and recorded in different frames. 2. A photographing device for obtaining a stereoscopic image, which can photograph and record left and right parallax images of a subject alternately in different frames. 3. A method of directly color-coding a left-right parallax image of a subject having different frames, which is photographed by a television camera or the like, into two colors, and displaying it on a screen of a television or the like.