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Imaging method and device of three-dimensional light field display system

A display system and imaging method technology, applied in optics, optical components, instruments, etc., can solve problems such as large imaging errors and complex implementation methods, and achieve the effect of simple structure and reduced imaging errors

Active Publication Date: 2016-11-23
BEIJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

For the solution to the phenomenon of depth flipping, the implementation method is complex and has a large imaging error

Method used

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  • Imaging method and device of three-dimensional light field display system
  • Imaging method and device of three-dimensional light field display system
  • Imaging method and device of three-dimensional light field display system

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0047] figure 2 It is a schematic flowchart of an imaging method of a three-dimensional light field display system according to an embodiment of the present invention, and the imaging method includes:

[0048] Step 201, acquire and determine the collection information of the light field display system according to the light field display information through a first preset relationship.

[0049] Preferably, the light field display information at least include...

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Abstract

The embodiment of the invention provides an imaging method and device of a three-dimensional light field display system. The imaging method comprises the steps that light field display information is obtained, and collection information is determined through a first preset relationship according to the light field display information; the three-dimensional light field display system is set according to the light field display information and the collection information, and a parallax image array is obtained through collection; a parallax image index corresponding to a first pixel index is determined through a preset index formula according to the number of parallax images and the pre-established first pixel index; according to the preset pixel number of parallax images in the parallax image array, liquid crystal display panel information and the first pixel index, a parallax image pixel index corresponding to the first pixel index is determined through a preset pixel determination formula; the position of the first pixel index is filled with a pixel value corresponding to the parallax image pixel index, and an imaging image is obtained and subjected to three-dimensional display. The three-dimensional image obtained through the imaging method and device is free of deep overturning phenomenon, the structure is simple, and the imaging error is small.

Description

technical field [0001] The invention relates to the technical field of three-dimensional light field display, in particular to an imaging method and device for a three-dimensional light field display system. Background technique [0002] With the rapid development of today's science and technology, the traditional two-dimensional flat display technology is far from being able to meet the current needs of various industries for depth data and three-dimensional space. More and more application fields, such as medical imaging, scientific research, outer space exploration, important teleconferences and military affairs, etc., require the real reconstruction of 3D scenes, so that the viewer can capture relevant information more accurately and accurately conduct Judgment on the spot. Autostereoscopic display technology can enable viewers to directly experience three-dimensional vision through the naked eye, making three-dimensional images more realistic and displaying real images...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/22
CPCG02B30/27
Inventor 桑新柱于迅博邢树军余重秀颜玢玢王葵如
Owner BEIJING UNIV OF POSTS & TELECOMM
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