Stereo video shooting device

A technology for stereoscopic film and television shooting and cabinets, which is used in stereoscopic photography, television, photography, etc., and can solve the problems of infinitely small distance between two cameras, large errors, and labor and effort.

Inactive Publication Date: 2013-10-23
COMMUNICATION UNIVERSITY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure is simple, the price is cheap, the wheelbase, converging surface, and angle can be easily adjusted synchronously, and the horizontal type has a wide range of applications. At present, there is a problem that the distance between the axes of two cameras cannot be infinitesimally small.
Moreover, the existing horizontal supports are all manually adjusted, with large errors and laborious

Method used

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Experimental program
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Embodiment Construction

[0031] The working principle of the present invention is to provide a high-strength and high-stability cloud platform, which is designed for the needs of two cameras working together to shoot stereoscopic video. In the prior art, the equipment required for stereoscopic video shooting is quite complicated and wastes Manpower and material resources, due to the insensitivity of the action, the shooting effect is not good. The support pan-tilt can be brought to the camera to realize the linear movement of the X-axis and the Y-axis and realize the rotational movement driven by the rotating platform. Its operation is simple, only need to rotate the nut of the ball screw to easily realize the adjustment of the distance and angle between the two cameras. The pan-tilt is left-right symmetrical, so that the cameras are on the same horizontal plane, simulating the principle of human eye movement for shooting.

[0032] Such as figure 1 As shown, the wireless communication module is inte...

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PUM

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Abstract

The invention discloses a stereo video shooting device comprising two video cameras, a tripod head, a remote controller, and a view finder, wherein two video cameras; the remote controller and the view finder are arranged in front of the video cameras; the video cameras are arranged on the tripod head; the tripod head forms a central symmetric structure and comprises three layers of brackets, namely a bottom layer bracket, a middle layer bracket and a top layer bracket which are orderly connected; the top layer bracket is connected with the video cameras. The stereo video shooting device is a double action mode tripod head with a high automatic degree; in-time high-accuracy adjustment of shooting distance can be achieved; adjustment is accurate and convenient; time and labor are saved; the shooting efficiency is improved.

Description

technical field [0001] The invention relates to a stereoscopic film and television shooting device, which belongs to the technical field of camera equipment. Background technique [0002] Stereo imaging requires at least two lenses and two photosensitive CCD or CMOS elements to replace the two eyes of a person to capture images. The distance between the two lenses and the angle and distance between the linear guide rails must imitate the human eyes The two eyeball movements, and constantly adjust the lens distance according to the distance of the object to be photographed, so that the parallax of the two captured images is as similar as the parallax of the direct viewing of the human eye to the greatest extent. [0003] At present, 3D shooting equipment is mainly divided into two categories: stand-alone dual-lens cameras and dual-camera dual-lens cameras. A stand-alone dual-lens camera is to install two lenses side by side at two relative positions on a body. Dual-camera d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B35/08G03B17/56F16M11/06F16M11/18H04N5/232
Inventor 董跃柴建平杜怀昌王春志
Owner COMMUNICATION UNIVERSITY OF CHINA
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