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A control method of a parallel stereoscopic film and television platform communication device

A technology of communication device and control method, applied in the direction of using feedback control, signal transmission system, instrument, etc., can solve problems such as zoom and focus mismatch, and achieve the effect of saving manual distance adjustment time

Inactive Publication Date: 2015-12-02
COMMUNICATION UNIVERSITY OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manual control method can easily cause zoom and focus mismatches

Method used

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  • A control method of a parallel stereoscopic film and television platform communication device
  • A control method of a parallel stereoscopic film and television platform communication device
  • A control method of a parallel stereoscopic film and television platform communication device

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Embodiment Construction

[0033] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] Such as figure 1 Shown, a kind of control method of parallel stereoscopic film and television pan-tilt communication device, communication device such as figure 2 Shown includes: an infrared transmitter module that emits infrared commands;

[0035] The infrared receiving module that receives the infrared command sent by the infrared transmitting module; the decoding module that decodes the infrared command received by the infrared receiving module; and the central processing module: processes the command decoded by the decoding module, and drives the The circuit drives the stepper motor to run; the liquid crystal display module: displays the information of ...

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Abstract

The invention discloses a control method for a parallel type stereoscopic film cloud station communication device, which comprises the following steps: a decode module decodes an infrared order received by an infrared receive module; the infrared order decoded by the decode module is sent to a central processing module, and the central processing module judges the decoded infrared order and conducts assignment to the rotating state of motors according to the judgment result; a step drive circuit drives a corresponding motor to rotate according to assignment result of the central processing module. According to the method provided by the invention, the infrared order is decoded, and the motions of four step motors are controlled according to the decoded order, so as to achieve the purposes of reducing a large amount of manual range adjusting time for a shoot worker and ensuring that zooming and focusing of double vidicon are strictly matched when filming.

Description

technical field [0001] The invention relates to the field of camera device control, in particular to a control method of a parallel stereoscopic film and television pan-tilt communication device. Background technique [0002] As more and more movies begin to choose to use 3D for shooting and production. At present, there are two main production forms of stereoscopic film and television programs: the first is the stereoscopic film and television programs produced by shooting with stereoscopic video cameras; In addition, computer software technology and image processing technology can also be used to convert existing two-dimensional video programs into three-dimensional video programs. Stereoscopic shooting means simulating two eyes of a person through two camera lenses, and taking pictures of the left eye and the right eye. At present, there are two ways to arrange the two cameras, the first one is the side-by-side way in the horizontal direction, and the second way is the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D3/12G08C23/04
Inventor 董跃柴剑平王克敏孟辉王春志杨奇
Owner COMMUNICATION UNIVERSITY OF CHINA
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