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Image array generation method for integrated imaging light field display

An integrated imaging and array technology, applied in image communication, optics, optical components, etc., can solve complex interpolation processing, can only work in virtual mode, etc., to eliminate artifacts, simple and efficient generation method, display depth can be control effect

Active Publication Date: 2018-09-07
ARMOR ACADEMY OF CHINESE PEOPLES LIBERATION ARMY
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Problems solved by technology

[0007] The problem with the existing method is that the existing method discusses EIA generation and artifact resolution as two independent issues, and the rendered EIA has artifacts in real mode or requires complex interpolation processing or can only work in virtual mode

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  • Image array generation method for integrated imaging light field display
  • Image array generation method for integrated imaging light field display
  • Image array generation method for integrated imaging light field display

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Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following will further describe in detail the implementation of "a method for generating a unit image array with integrated imaging light field display" of the present invention with reference to the accompanying drawings.

[0033] figure 1 It is a schematic diagram of the parallel light field division in the first step of the implementation of the present invention. The picture shows the integrated imaging system, the pixel pitch is p p , The distance between the display panel (1) and the lens array (2) is g. The pixels on the unit image array (3) loaded by the display panel (1) are divided into different parallel light fields according to their relative position relationship with the center of each unit lens (5) on the lens array (2). Specifically, the pixel points with the same offset from the center of the pixel and the unit lens (5) are classified into the same pa...

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Abstract

The invention belongs to the field of three-dimensional display of integrated imaging optical field, and specifically relates to a cell image array generation method of integrated imaging without artifacts. An integrated imaging optical field three-dimensional display method comprises two processes of image acquisition and display. According to the image array generating method for the integratedimaging light field display provided by the invention, sampling parameters of the integrated imaging are elaborately set, and obtained visual angle images are subjected to nonlinear extraction, splicing and recombination to obtain a final image array, so that the three-dimensional display without the artifacts is realized.

Description

Technical field [0001] The invention belongs to the field of integrated imaging three-dimensional display, and specifically relates to a unit image array generation method of an integrated imaging three-dimensional display system. Background technique [0002] Integral imaging is an autostereoscopic 3D display technology, which allows the observer to have a true color, full parallax 3D experience. Integrated imaging evolved from the integrated camera technique proposed by French scientist Lippmann. In recent years, with the advancement of imaging technology and manufacturing process, integrated imaging has shown good application prospects. [0003] Generally speaking, an integrated imaging system includes a high-resolution display panel and a lens array. The two-dimensional image displayed on the display panel is called elemental image array (EIA). After the refraction of the lens array, different parts of the EIA intersect in space and enter the observer’s eyes from different dir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/307H04N13/275H04N13/243H04N13/106H04N13/156G02B27/22
CPCG02B30/27
Inventor 闫兴鹏文军蒋晓瑜苏健严志强陈卓张腾陈祎贝刘军辉
Owner ARMOR ACADEMY OF CHINESE PEOPLES LIBERATION ARMY
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