Multi-viewpoint pixel light emitting simulation method for three-dimensional display

A technology of stereoscopic display and simulation method, which is applied in stereoscopic systems, optics, instruments, etc., can solve the problem of ignoring depth information such as far and near positions, and achieve good stereoscopic display effect.

Active Publication Date: 2012-10-03
中航华东光电有限公司
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AI Technical Summary

Problems solved by technology

The traditional image is only a carrier of two-dimensional information, and its performance ignores the depth information such as the far and near position of the object.

Method used

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  • Multi-viewpoint pixel light emitting simulation method for three-dimensional display

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Embodiment Construction

[0044] see figure 1 , a multi-viewpoint pixel lighting simulation method for a stereoscopic display, specifically comprising the following steps:

[0045] (1) Select the type of stereo display to be simulated, you can choose lenticular or grating.

[0046] (2) If the cylinder was selected in the previous step, the cylinder parameter panel will be opened automatically, and the parameters can be set as required;

[0047] (3) Set the radius of the cylindrical mirror surface in "lens radius", the default parameter is 0.7546;

[0048] (4) Set the thickness of the cylinder in "lens thickness", the default parameter is 2.2638;

[0049](5) Set the width of the cylinder in "lens Width". The recommended setting for two viewpoints is 0.1959, the recommended setting for four viewpoints is 0.3918, and the recommended setting for eight viewpoints is 0.7836;

[0050] (6) Set the reflectivity of the cylindrical mirror surface in "refraction", the default parameter is 1.5;

[0051] (7) Set...

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Abstract

The invention relates to a multi-viewpoint pixel light emitting simulation method for a three-dimensional display. The pixel light emitting effect in the three-dimensional display in the real world is simulated by the method. The three-dimensional displays of concave-cylinder and raster principles are respectively simulated. Intuitionistic image simulation respectively aiming at pixel light emitting conditions under two viewpoints, four viewpoints and eight viewpoints are made in the simulation process. The user can select types of the display components and viewpoints according to demand, and further adjusts parameters of the components and attribute of the pixels according to the actual specification to obtain the simulated actual effect. After the light emitting simulated image is displayed, the user further can measure and quantize the experiment result and performs data analysis on the pixel light emitting conditions in detail. Development of the method is based on research ground of optical principle of the three-dimensional display in combination of optimization of user experience, so that the simulation process is rapid in calculation speed and refine and accurate in picture effect. The method is well applied to the research and development of the three-dimensional display.

Description

technical field [0001] The invention relates to a multi-viewpoint method for simulating pixel light emission of different three-dimensional displays. For the three-dimensional displays of lenticular and grating types, simulations are respectively carried out from two viewpoints, four viewpoints and eight viewpoints. Background technique [0002] Visual information is the most important source of information for human beings to perceive the external objective world. Traditional images are only a carrier of two-dimensional information, and their performance ignores depth information such as the far and near positions of objects. With the rapid development of science and technology, traditional images can no longer meet the requirements of "depth level" in many fields, so the stereoscopic display technology containing three-dimensional information has attracted great attention. In the 1990s, people turned their attention to the autostereoscopic display technology that can see ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22H04N13/00
Inventor 杨青王涛张春光杨中林翟思洪
Owner 中航华东光电有限公司
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