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Method and device for displaying virtual object, and electronic device

A technology of virtual objects and display screens, applied in the field of displaying virtual objects, can solve problems such as discounts and swings for users

Active Publication Date: 2021-05-18
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will cause the virtual objects viewed by the user to vibrate obviously, which greatly reduces the user's experience

Method used

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  • Method and device for displaying virtual object, and electronic device
  • Method and device for displaying virtual object, and electronic device
  • Method and device for displaying virtual object, and electronic device

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Embodiment Construction

[0025] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. It should be understood, however, that these descriptions are exemplary only, and are not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present disclosure.

[0026] The terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the present disclosure. The terms "comprising", "comprising", etc. used herein indicate the presence of stated features, ...

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Abstract

The present disclosure provides a method for displaying virtual objects. The image of the virtual object is scanned line by line onto the display screen. The method includes firstly obtaining the pose of the display screen when scanning the target line image of the image of the virtual object to obtain a first pose, and then processing the pose based on the difference between the first pose and a reference pose the current row image, and finally output the processed current row image to the display screen. The present disclosure also provides a device for displaying virtual objects and an electronic device.

Description

technical field [0001] The present disclosure relates to a method and device for displaying virtual objects, and an electronic device. Background technique [0002] AR (Augmented Reality, Augmented Reality) games have high requirements on display effects. In order to bring users a real experience, the display of virtual objects must be stable and free of distortion. Usually, during normal use, the user wears AR glasses and gently turns his head to see a virtual image accurately superimposed on an object in the real world. But when the user turns their head quickly, the virtual image will have a jelly effect. Among them, the jelly effect refers to the situation that the image seen by the user appears "tilted" or "wobbly". The existence of the jelly effect is because the image of the virtual object is output to the display screen in a progressive scanning manner, such as an OLED display. When the display screen on the AR glasses moves at a high speed, a frame of the virtual ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N13/344H04N13/398G02B27/01
CPCG02B27/0172G02B2027/014H04N13/344H04N13/398
Inventor 陆柳慧张振飞朱琳孙峰范锡睿
Owner LENOVO (BEIJING) LTD
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