Stereo display system, image processing method and device, equipment and storage medium

A technology for stereoscopic display and image processing, applied in the fields of devices, image processing methods, stereoscopic display systems, equipment and storage media, capable of solving the problems of low degree of freedom in free stereoscopic display technology

Inactive Publication Date: 2019-08-16
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a stereoscopic display system, image processing method, device, equipment and storage medium, aiming to solve the problem of low degree of freedom of the traditional auto-stereoscopic display technology

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  • Stereo display system, image processing method and device, equipment and storage medium
  • Stereo display system, image processing method and device, equipment and storage medium
  • Stereo display system, image processing method and device, equipment and storage medium

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Embodiment Construction

[0041] In the following description, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are set forth in order to provide a thorough understanding of the embodiments of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0042]It is to be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of the described feature, integer, step, operation, element and / or component, but does not exclude one or more other features , whole, step, operation, element, component and / or the presence or addition of a collection thereof.

[0043]...

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Abstract

The invention provides a three-dimensional display system, an image processing method and device, equipment and a storage medium. The device comprises a curved display screen, a curved parallax grating and an image processing module, wherein the curved display screen is composed of a plurality of display pixel units which are sequentially arranged in columns, each display pixel unit comprises a first pixel, a second pixel and a third pixel which are sequentially arranged in columns, the first pixels are used for displaying a right-eye parallax image, the third pixels are used for displaying aleft-eye parallax image, and the second pixels are all-black pixels; the image processing module is used for generating a parallax image corresponding to the arrangement structure of the display pixelunits of the curved display screen according to an image source to be processed; and the curved-surface parallax grating is used for controlling a passable area of light rays emitted by the parallaximage displayed on the curved-surface display screen. According to the technical scheme, the curved screen and the curved parallax grating are combined, so that the degree of freedom of the three-dimensional display system is improved, and an immersive free three-dimensional impression is brought to a viewer.

Description

technical field [0001] The present invention relates to the technical field of autostereoscopic display, and in particular, to a stereoscopic display system, an image processing method, an apparatus, a device and a storage medium. Background technique [0002] Today, virtual reality technology has attracted widespread attention due to its features such as conception, immersion and interactivity. In order to construct an immersive virtual scene, display devices in virtual reality systems often need to provide viewers with immersive three-dimensional images. [0003] Early virtual reality display devices mainly include head-mounted displays and curved projection screens. The display plane of the head-mounted display is located near the eye, and an immersive stereoscopic display effect is obtained by providing parallax images to the human eye through separate optical paths. Causes more serious vergence adjustment conflicts than ordinary stereoscopic display devices. The curve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/31H04N13/125
CPCH04N13/125H04N13/31
Inventor 郭俊达刁志辉孔令胜贾平刘小沣严树峰
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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