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WO2018120928A1 - Procédé de commande de lunettes virtuelles intelligentes basé sur les états des globes oculaires - Google Patents

Procédé de commande de lunettes virtuelles intelligentes basé sur les états des globes oculaires Download PDF

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Publication number
WO2018120928A1
WO2018120928A1 PCT/CN2017/102189 CN2017102189W WO2018120928A1 WO 2018120928 A1 WO2018120928 A1 WO 2018120928A1 CN 2017102189 W CN2017102189 W CN 2017102189W WO 2018120928 A1 WO2018120928 A1 WO 2018120928A1
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WO
WIPO (PCT)
Prior art keywords
eyeball
lens
human
image
controlling
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Ceased
Application number
PCT/CN2017/102189
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English (en)
Chinese (zh)
Inventor
蔡哲宇
林培群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Tuweihui Information Technology Co Ltd
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Guangzhou Tuweihui Information Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Tuweihui Information Technology Co Ltd filed Critical Guangzhou Tuweihui Information Technology Co Ltd
Publication of WO2018120928A1 publication Critical patent/WO2018120928A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye

Definitions

  • the invention belongs to the field of virtual glasses, and in particular relates to a smart virtual glasses control method based on an eyeball situation.
  • Virtual glasses use a head-mounted display device to close a person's vision and hearing to the outside world, and guide the user to create a feeling in a virtual environment.
  • the display principle is that the left and right eye screens respectively display the images of the left and right eyes, and the human eye obtains such a difference information and generates a stereoscopic effect in the mind.
  • most of the existing virtual glasses can not be automatically adjusted according to the eyeball situation, and manual adjustment is needed, which is relatively easy to have errors.
  • the adjusted image is not quite matched with the human eyeball. After all, the human body feels less accurate and easy to wear. Eye fatigue occurs for a while; at the same time, there are still some problems in the smoothness of the existing virtual glasses. Similarly, the user is prone to visual fatigue due to smoothness problems.
  • the present invention provides an intelligent virtual glasses control method based on eyeball conditions, which can realize adaptive adjustment of virtual glasses according to the user's eye condition, while keeping the video images playing smoothly, so that the eyes of the user are not easy to appear. Fatigue, the user's eyes are better protected; when the camera zoom control of the smart glasses toward the user's viewing direction is achieved, the eye is controlled by the enlargement and lifting of the eyes. Increased user experience.
  • a smart virtual glasses control method based on eyeball conditions comprising:
  • the relative position of the wearer's eyeball and the lens is recognized, and the image is clearly displayed in the human eyeball by adjusting the relative position of the lens of the virtual glasses and the human eyeball.
  • the virtual glasses wearer is wide or squinted.
  • the corresponding distance between the upper and lower eyelids can be collected, and the image pause and play displayed by the virtual glasses display component can be controlled according to the control, and the participation can be separated from the hand, the control is more convenient, and the user hand can be released for other operations.
  • controlling the playing state of the smart glasses according to the distance between the upper and lower eyelids specifically includes the following:
  • the smart glasses are controlled to play the image.
  • steps of adjusting the relative positions of the lenses of the virtual glasses and the human eyeballs include the following:
  • the lens position of the virtual glasses is dynamically adjusted according to the position of the human eye and the visual acuity, so that the object image in the lens display screen exhibits sharpness in the human eyeball.
  • steps S1 and S2 the specific steps include the following:
  • the light emitted from the lens is controlled to emit light for a short time and the brightness of the light is slowly increased.
  • the intelligent virtual glasses control method for the eyeball condition further includes smoothing the image playback by processing the number of frames of the played image.
  • Frame is used to calculate the current frame: if the current frame is the first frame, it is 0, indicating immediate display; otherwise, it indicates the waiting time of the current frame, indicating the acquisition time of the current frame, indicating the acquisition time of the previous frame, T Indicates the current time, indicating the time displayed in the previous frame, indicating the threshold according to the number of frames not displayed; if the calculated waiting time is greater than 0, it continues to wait and does not display; if equal to 0, the current frame is displayed.
  • the reference value of the number of frames to be displayed is dynamically set according to the condition of the human eyeball. If the stored number of frames to be displayed is a reference value, the threshold is 0; if less than the reference value, the threshold is increased to be greater than 0. Indicates that the wait is increased, and the display is slowed down. If it is greater than this reference value, the value is decreased to be less than 0, indicating that the wait is reduced and the display is accelerated.
  • the present invention has the beneficial effects:
  • Figure 1 Schematic diagram 1 of the embodiment of the present invention
  • FIG. 2 is a schematic structural view 2 of an embodiment of the present invention.
  • FIG. 3 is a schematic structural view 3 of an embodiment of the present invention.
  • FIG. 4 is a schematic structural view 4 of an embodiment of the present invention.
  • a smart virtual glasses control method based on eyeball conditions as shown in FIG.
  • the relative position of the wearer's eyeball and the lens is recognized, and the image is clearly displayed in the human eyeball by adjusting the relative position of the lens of the virtual glasses and the human eyeball.
  • Controlling the playing status of the smart glasses according to the distance between the upper and lower eyelids includes the following:
  • the smart glasses are controlled to be closed, and the image display is stopped;
  • the smart glasses are controlled to play the image.
  • the steps of adjusting the relative positions of the lens of the virtual glasses and the human eyeball include the following:
  • the lens position of the virtual glasses is dynamically adjusted according to the position of the human eye and the visual acuity, so that the object image in the lens display screen exhibits sharpness in the human eyeball.
  • steps S1 and S2 the specific steps include the following:
  • the method for controlling the intelligent virtual glasses according to the eyeball condition further includes: 1. in the process of adjusting the lens according to the position of the human eye and the condition of the eyesight, simultaneously controlling the light emitted by the lens to emit light for a short time and the brightness of the light is slowly increased; The processing of the number of playback image frames makes the image playback smooth.
  • the specific steps of processing the number of frames of the played image include:
  • Frame is used to calculate the current frame: if the current frame is the first frame, it is 0, indicating immediate display; otherwise, it indicates the waiting time of the current frame, indicating the acquisition time of the current frame, indicating the acquisition time of the previous frame, T Indicates the current time, indicating the time displayed in the previous frame, indicating the threshold according to the number of frames not displayed; if the calculated waiting time is greater than 0, it continues to wait and does not display; if equal to 0, the current frame is displayed.
  • the threshold is 0; if less than the reference value, the threshold is increased to be greater than 0, indicating an increase Wait, the display slows down. If it is greater than this reference value, decrease the value to less than 0, indicating that the wait is reduced and the display is accelerated.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Controls And Circuits For Display Device (AREA)

Abstract

La présente invention concerne un procédé de commande pour la lecture claire et fluide d'images à base de lunettes de réalité virtuelle (VR pour Virtual Reality), le procédé consistant : à ajuster la position du verre des lunettes de réalité virtuelle par rapport aux globes oculaires humains de telle sorte que des images soient clairement présentées sur des globes oculaires humains, à traiter le nombre de trames d'image lues de telle sorte que les images soient lues de manière fluide. Le procédé de commande peut mettre en œuvre le réglage adaptatif de lunettes de réalité virtuelle sur la base des états des globes oculaires de l'utilisateur, tout en conservant une lecture fluide d'images vidéo de telle sorte que l'utilisateur ne subisse pas facilement de fatigue oculaire, tout en protégeant les yeux de l'utilisateur et en améliorant l'expérience de l'utilisateur.
PCT/CN2017/102189 2016-12-28 2017-09-19 Procédé de commande de lunettes virtuelles intelligentes basé sur les états des globes oculaires Ceased WO2018120928A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611238061.7 2016-12-28
CN201611238061.7A CN106873157A (zh) 2016-12-28 2016-12-28 一种基于眼球情况的智能虚拟眼镜控制方法

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WO2018120928A1 true WO2018120928A1 (fr) 2018-07-05

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WO (1) WO2018120928A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106873157A (zh) * 2016-12-28 2017-06-20 广州途威慧信息科技有限公司 一种基于眼球情况的智能虚拟眼镜控制方法
CN108108022B (zh) * 2018-01-02 2021-05-18 联想(北京)有限公司 一种控制方法及辅助成像装置
CN109144250B (zh) * 2018-07-24 2021-12-21 北京七鑫易维信息技术有限公司 一种位置调节的方法、装置、设备及存储介质
CN109618200A (zh) * 2018-12-24 2019-04-12 上海闻泰电子科技有限公司 Vr视频播放控制方法与装置
CN111623751B (zh) * 2020-05-31 2021-11-30 上海域唯医疗科技有限公司 护目镜倾斜状态鉴定系统以及相应终端

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103698904A (zh) * 2013-12-04 2014-04-02 全蕊 智能眼镜及控制方法
CN103747317A (zh) * 2013-12-27 2014-04-23 高新兴科技集团股份有限公司 一种播放库在不稳定网络下的流畅播放控制方法
US9116545B1 (en) * 2012-03-21 2015-08-25 Hayes Solos Raffle Input detection
CN106199958A (zh) * 2015-05-07 2016-12-07 尚立光电股份有限公司 自动调焦头戴式显示装置
CN106873157A (zh) * 2016-12-28 2017-06-20 广州途威慧信息科技有限公司 一种基于眼球情况的智能虚拟眼镜控制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011107382A (ja) * 2009-11-17 2011-06-02 Nippon Seiki Co Ltd 車両用表示装置
CN105653227A (zh) * 2016-03-22 2016-06-08 北京全景思维科技有限公司 跟踪眼球焦距的头戴式虚拟现实显示设备及显示方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9116545B1 (en) * 2012-03-21 2015-08-25 Hayes Solos Raffle Input detection
CN103698904A (zh) * 2013-12-04 2014-04-02 全蕊 智能眼镜及控制方法
CN103747317A (zh) * 2013-12-27 2014-04-23 高新兴科技集团股份有限公司 一种播放库在不稳定网络下的流畅播放控制方法
CN106199958A (zh) * 2015-05-07 2016-12-07 尚立光电股份有限公司 自动调焦头戴式显示装置
CN106873157A (zh) * 2016-12-28 2017-06-20 广州途威慧信息科技有限公司 一种基于眼球情况的智能虚拟眼镜控制方法

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