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An adaptive micro-image array generation method for integrated imaging desktop 3D display

A micro-image array and integrated imaging technology, which is applied in image communication, stereo system, electrical components, etc., can solve the problem that the generation method of integrated imaging micro-image array cannot be applied to desktop display, etc.

Active Publication Date: 2020-10-09
BEIHANG UNIV +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the desktop display of integrated imaging, because the projection plane of the camera does not match the display plane during the shooting process, and the viewing point of view moves circularly instead of moving left and right during the display process, the traditional integrated imaging micro-image array generation method cannot be applied to desktop display.

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  • An adaptive micro-image array generation method for integrated imaging desktop 3D display
  • An adaptive micro-image array generation method for integrated imaging desktop 3D display
  • An adaptive micro-image array generation method for integrated imaging desktop 3D display

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Embodiment Construction

[0057] A typical embodiment of a method for generating an adaptive micro-image array for integrated imaging desktop display proposed by the present invention will be described in detail below, and an example of the embodiment is shown in the accompanying drawings. It is necessary to point out here that the embodiments described below are exemplary, and are intended to further explain the present invention, but can not be interpreted as limiting the protection scope of the present invention. Making some non-essential improvements and adjustments still belongs to the protection scope of the present invention.

[0058] The present invention proposes a method for generating an adaptive micro-image array for integrated imaging desktop 3D display. The method uses the viewing angle, viewpoint and offset control parameters of a single viewing area to first calculate the shooting parameters of the ring camera array, obtain and correct the shooting parameters. The parallax image; then t...

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Abstract

The invention provides an adaptive image array synthesis method based on integrated imaging desktop display. The method comprises steps of acquiring a 360-degree parallax image, extracting an adaptiveparallax image sequence, and synthesizing an adaptive micro image array. According to the method, with utilization of a watching view angle, a view point and an offset control quantity parameter of asingle view zone, shooting parameters of an annular camera array are calculated and a shot parallax image is obtained and corrected; calculation is carried out to extract a parallax image sequence adapting to each effective view zone; and then a synthesis image parameter is calculated and determined and thus an adaptive micro image sequence for all view zones is synthesized. Therefore, a film source is provided for 360-degree non-hopping three-dimensional displaying of integrated imaging of the desktop.

Description

[0001] 1. Technical field [0002] The invention relates to integrated imaging technology, in particular to an adaptive micro-image array generation method for integrated imaging desktop 3D display. [0003] 2. Background technology [0004] Integrated imaging technology includes two processes of shooting and display: the shooting process uses the camera array to record the parallax information of different angles of the 3D scene; 3D scene. Integrated imaging is divided into traditional wall-mounted integrated imaging display and desktop integrated imaging display according to different display methods. An ideal desktop display should realize the 360° surround viewing function, so its viewing area is different from the conventional display method, which is located directly in front of the display screen, but is biased towards the side area of ​​the display screen, so as to obtain a 360° surround view viewing effect. Applying integrated imaging to desktop display can realize i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/128H04N13/243
Inventor 王琼华罗令邢妍任慧邓欢陈聪
Owner BEIHANG UNIV
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