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3D effect testing system and method

A 3D effect and test system technology, applied in the 3D field, can solve the problems of low efficiency, low test accuracy, complicated operation steps, etc., and achieve the effect of reducing friction and increasing service life

Inactive Publication Date: 2014-11-12
CHONGQING DROMAX PHOTOELECTRIC
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Problems solved by technology

[0003] The purpose of the present invention is to provide a 3D effect testing system and method to solve the problems of cumbersome operation steps, low efficiency and low test accuracy of the existing 3D effect testing system

Method used

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  • 3D effect testing system and method

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Embodiment Construction

[0024] The present invention will be described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.

[0025] refer to Figure 1-3 , the 3D effect testing system includes a rotating platform, a testing platform and a computer 300 for controlling the cooperative work of the rotating platform and the testing platform, the rotating platform includes a base 100, the base 100 is provided with a rotating gear 110 for placing a display screen 120, and the rotating gear 110 Connected with a servo motor 150, the base 100 is also provided with an angle encoder 130, the angle encoder 130 is provided with a gear 140 meshing with the rotating gear 110, and the test platform includes an X-axis beam 230 and a Y-axis that slides with the X-axis beam 230 The beam 220 and the positioning plate 210 slidingly matched with the Y-axis beam 220, the Y-axis beam 220 and the positioning plate 210 are connected with the servo motor 150 throu...

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Abstract

The invention provides a 3D effect testing system and method, and belongs to the field of 3D techniques. The 3D effect testing system comprises a rotating platform, a testing platform and a control system used for controlling the rotating platform and the testing platform to work cooperatively. According to the 3D effect testing system, the work mode that a display screen rotates and a CCD carries out two-dimensional motions is adopted, the structure of an existing system is simplified, equipment cost is reduced, and test precision is greatly improved. According to the 3D effect testing method, the number of procedures is small, operations are easy to carry out, testing efficiency is effectively improved and research and development progress is accelerated.

Description

technical field [0001] The present invention relates to the field of 3D technology, in particular to a 3D effect testing system and method. Background technique [0002] Indexes for evaluating naked-eye 3D display effects generally include brightness, contrast, and crosstalk. The existing 3D effect test system generally has a fixed display screen, relying on the three-dimensional movement of the CCD to collect images for testing. However, the operation steps of this system are cumbersome, the efficiency is low, and the test accuracy is not high. Contents of the invention [0003] The object of the present invention is to provide a 3D effect testing system and method to solve the problems of cumbersome operation steps, low efficiency and low testing accuracy of the existing 3D effect testing system. [0004] The present invention is achieved like this: [0005] The 3D effect testing system includes a rotating platform, a testing platform, and a control system for control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00H04N13/04
Inventor 向春燕张涛张春光李春张晶
Owner CHONGQING DROMAX PHOTOELECTRIC
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