Self-adaptive depth-of-field holographic display method and device in different backlight environments

A holographic display and self-adaptive technology, applied in the field of communication, can solve problems affecting the user's 3D experience and achieve a good 3D experience

Inactive Publication Date: 2015-04-29
SHENZHEN MAGIC EYE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When the viewer's environment is relatively dark, it affects the user's 3D experience

Method used

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  • Self-adaptive depth-of-field holographic display method and device in different backlight environments
  • Self-adaptive depth-of-field holographic display method and device in different backlight environments
  • Self-adaptive depth-of-field holographic display method and device in different backlight environments

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Embodiment Construction

[0020] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0021] refer to figure 1 , figure 1 It is a flow chart of an embodiment of a holographic display method for adaptive depth of field in different backlight environments. The executor of this embodiment is a holographic display device, and the holographic display method for adaptive depth-of-field in different backlight environments in this embodiment includes the following steps: ...

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Abstract

The invention discloses a self-adaptive depth-of-field holographic display method and a self-adaptive depth-of-field holographic display device in different backlight environments. The self-adaptive depth-of-field holographic display method in the different backlight environments comprises the following steps: detecting the face of a user, and acquiring the brightness of a detected face image; adjusting a 3D depth of field according to the brightness. According to the scheme, the 3D depth of field can be regulated in a self-adaptive manner, the holographic display of an object or a field is achieved, and a viewer can have a better 3D experience under any circumstance.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a holographic display method and device thereof for adaptive depth of field in different backlight environments. Background technique [0002] The existing 3D display technology can holographically display an object or scene by processing the image obtained by the front camera of the 3D display device, so that people can enjoy the same stereoscopic image as in reality through the display screen. Effect. [0003] However, in the existing 3D display devices based on human eye tracking algorithms, in order to achieve the best display effect, it is usually necessary to specify the angle and viewing distance between the viewer and the display device. When the viewer's environment is relatively dark, the 3D experience of the user is affected. Contents of the invention [0004] The main technical problem to be solved by this application is to provide a holograph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/00H04N13/04
Inventor 刘美鸿高炜徐万良
Owner SHENZHEN MAGIC EYE TECH CO LTD
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