Apparatus for recording three dimensional video and movie camera

A technology for photographing equipment and three-dimensional images, which is used in photography, stereo photography, wide-screen photography, etc., and can solve problems such as too dark images, incomplete LC shutter opening and insufficient light transmission, etc.

Inactive Publication Date: 2004-06-02
姜承延
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, one problem that arises with the use of this device is its ghost (incompleteness) effect, which is due to the color, light caused by insufficient propagation of the LC shutter, incomplete opening and closing of the LC shutter, etc.
Moreover, since this device uses a one-way mirror as a reflector (a 50% light-reflecting product), this device reduces the amount of light incident by almost half (50%) of a given ray, so even when normally Under normal indoor light conditions for satisfactory image recording, the captured image is also too dark and of poor quality with severe noise

Method used

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  • Apparatus for recording three dimensional video and movie camera
  • Apparatus for recording three dimensional video and movie camera
  • Apparatus for recording three dimensional video and movie camera

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Embodiment Construction

[0020] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] like figure 1 As shown, when the 3-D photographing device 10 of the present invention is combined with the objective lens 70 of the video camera body 80, the 3-D photographing device can record 3-D images. The 3-D photographing apparatus 10 includes: a first reflective mirror 20 and a second reflective mirror 30 forming an incident path for light (L); a device for rotating a rotating body; and a hollow rotating body 40, which is rotatable It is installed in the above-mentioned rotating device and combined with the above-mentioned first and second mirrors (20, 30). In this embodiment, a universal motor 50 can be used as the rotating device. This universal motor can rotate forward and reverse, and can control the stop angle.

[0022] Since the video camera body 80 described in the drawings is a conventional general-purpose video camera, ...

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Abstract

The present invention is related to a method for recording three dimensional video, and a movie camera which intend to allow recording of images in stereoscopic 3-D that can be watched with naked single eye without 3-D eyewear. The method and 3-D camera makes it possible to record 3-D images, that can be perceived three-dimensionally with human eye alone, which have the same color and brightness of images recorded in 2-D.

Description

technical field [0001] The present invention relates to a three-dimensional (3-D) image photographing device and a three-dimensional image camera, in particular, the present invention relates to allowing the rapid and continuous shooting from multiple angles of view by injecting the subject in front from all directions, left, right, up, down, and up. A three-dimensional video camera and a three-dimensional video camera that record images so that the 3-D perception of an object can be produced with the naked eye alone. Background technique [0002] In the past, 3-D images captured by traditional 3-D photography equipment could be perceived as three-dimensional only by viewing through 3-D glasses, but it is very inconvenient for users to wear such 3-D glasses to watch stereoscopic images of. [0003] In recent years, devices have been developed that allow 3-D image recording using a single image (video) camera, which was only possible in conventional techniques in the awkward...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/00G02B17/00G02B27/22G03B35/04G03B35/10G03B37/00G03B37/02H04N5/225H04N13/00H04N13/02H04N15/00
CPCG03B35/04H04N13/0257H04N5/2254H04N13/0296H04N13/0285H04N13/021H04N13/211H04N13/257H04N13/296H04N13/286H04N23/55
Inventor 姜承延
Owner 姜承延
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