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3D display method and related device

A display method and 3D technology, applied in the field of naked eye 3D, can solve problems such as poor 3D display effect, and achieve the effect of good 3D effect

Pending Publication Date: 2022-06-03
GUANGDONG FUTURE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the common glasses-free 3D display system with human eye tracking often only tracks on the XY plane. When the viewer moves on the Z axis, that is, when the viewer moves close to or away from the screen, the system cannot correctly handle the human eye on the Z axis. , resulting in poor 3D display effects when the viewer moves back and forth relative to the 3D display system

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  • 3D display method and related device
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  • 3D display method and related device

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0022] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only It is a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application. ...

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PUM

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Abstract

According to the 3D display method and the related device provided by the invention, on the basis of tracking the human eyes on the X-axis and the Y-axis, the movement of the human eyes on the Z-axis is also tracked, so that a better 3D effect is achieved. The 3D display method comprises the following steps: acquiring a human eye position parameter of a viewer; determining whether the eye position of the viewer changes on the z-axis according to the eye position parameter; if so, adjusting a grating width value to enable the viewpoint width and the grating width value to meet a preset condition; and generating 3D display content according to the grating width value and the viewpoint width.

Description

【Technical field】 [0001] The present application belongs to the field of naked eye 3D, and in particular relates to a 3D display method and a related device. 【Background technique】 [0002] At present, the common naked-eye 3D display devices are roughly divided into parallax baffle method and lens grating method. The role of the grating is to present to the user multiple left and right viewports spaced apart from each other. When the user's left eye is located in the left visual area and the right eye is located in the right visual area corresponding to the left visual area, the user's left eye can see the corresponding left eye image, the right eye can see the corresponding right eye image, the left eye image and The right eye image is a pair of stereoscopic images, so that the brain can fuse them into a 3D picture, and the user enjoys a 3D stereoscopic picture. [0003] At present, the common naked-eye 3D display systems with human eye tracking are usually only tracked o...

Claims

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Application Information

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IPC IPC(8): H04N13/31H04N13/371H04N13/282
CPCH04N13/31H04N13/371H04N13/282
Inventor 贺曙高炜
Owner GUANGDONG FUTURE TECH CO LTD