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System for realizing real-time multi-angle three-dimensional sight

A stereoscopic vision and multi-angle technology, applied in the system field of liquid crystal technology, can solve problems such as distortion and affecting the effect of using shutter glasses

Inactive Publication Date: 2010-07-21
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the position and angle of view of the shutter glasses user change, the original image will be distorted, which greatly affects the effect of using the shutter glasses

Method used

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  • System for realizing real-time multi-angle three-dimensional sight
  • System for realizing real-time multi-angle three-dimensional sight
  • System for realizing real-time multi-angle three-dimensional sight

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Embodiment Construction

[0016] The system of the present invention is further described below in conjunction with the accompanying drawings. The present invention is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0017] Such as figure 1 As shown, this embodiment includes: a computer 1, a position information processing device 2, an ultrasonic ranging array 3 and shutter glasses 4, wherein: the ultrasonic ranging array 3 is connected to the position information processing device 2 to transmit ultrasonic movement distance information, position information The processing device 2 is connected with the computer 1 to transmit the position information of the left and right eyes, the computer 1 is connected with the shutter glasses 4 to transmit synchronous control information, and the u...

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Abstract

The invention provides a system for realizing real-time multi-angle three-dimensional sight, which comprises an ultrasonic ranging array, a position information processing device, a computer and shutter glass, wherein the ultrasonic ranging array is connected with the position information processing device to transmit information about motion distances of ultrasonic waves; the position information processing device is connected with the computer to transmit the position information of left and right eyes; the computer is connected with the shutter glass to transmit synchronization control information; and the ultrasonic ranging array is connected with the computer and the shutter glass respectively to transmit the ultrasonic information. Images of the left and right eyes can be obtained by calculating the real-time position information of the left and right eyes and are alternatively displayed by a display, the shutter glass is controlled to synchronously shield the liquid crystal glass of the left and right eyes and finally the real-time multi-angle three-dimensional sight is provided for a shutter glass user, namely, when the position and a visual angle of the shutter glass user are changed, the visual effect of a three-dimensional image is not influenced.

Description

technical field [0001] The invention relates to a system in the field of liquid crystal technology, in particular to a real-time multi-angle stereo vision system. Background technique [0002] Human beings can see three-dimensional scenery because there is a certain distance between our left and right eyes, which causes some differences in the images of the scenery in the left and right eyes. The human brain can fuse the images of the two eyes to produce Stereoscopic effect. Because the display of computer is flat, when directly viewing, stereoscopic vision cannot be formed in the brain. At present, the more common implementation method is to watch through shutter glasses (ShutterGlass). The shutter glasses have two liquid crystal lenses, which can be controlled to be opaque or transparent, that is, at the same time, one lens is opaque and the other is transparent. The eye behind the opaque lens cannot see the image, only the eye behind the clear lens can see the image. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22G02F1/13G01S5/30
Inventor 王俊曹虎林徐盛
Owner SHANGHAI JIAO TONG UNIV
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