SG11201907256QA - Virtual reality head-mounted apparatus - Google Patents

Virtual reality head-mounted apparatus

Info

Publication number
SG11201907256QA
SG11201907256QA SG11201907256QA SG11201907256QA SG11201907256QA SG 11201907256Q A SG11201907256Q A SG 11201907256QA SG 11201907256Q A SG11201907256Q A SG 11201907256QA SG 11201907256Q A SG11201907256Q A SG 11201907256QA SG 11201907256Q A SG11201907256Q A SG 11201907256QA
Authority
SG
Singapore
Prior art keywords
virtual reality
reality head
mounted apparatus
user
camera
Prior art date
Application number
SG11201907256QA
Inventor
Jun Wu
Huanmi Yin
Hong Zhang
Xiaodong Zeng
Original Assignee
Alibaba Group Holding 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 Alibaba Group Holding Ltd filed Critical Alibaba Group Holding Ltd
Publication of SG11201907256QA publication Critical patent/SG11201907256QA/en

Links

Classifications

    • 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
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
    • 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
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera

Abstract

Provided is a virtual reality head-mounted apparatus, including: an apparatus body (), the apparatus body (1) including a convex lens (2) and a camera (5). The camera (5) is located on a user side of the convex lens (2), and a lens of the camera (5) faces an eye (4) of the user to acquire eye pattern features of the user. The virtual reality head-mounted apparatus can perform, by acquiring eye pattern features of a user, an identity recognition operation on the user wearing the virtual reality head-mounted apparatus quickly and accurately. 10
SG11201907256QA 2017-02-27 2018-02-26 Virtual reality head-mounted apparatus SG11201907256QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710109091.6A CN106873159A (en) 2017-02-27 2017-02-27 Virtual reality helmet
PCT/CN2018/077280 WO2018153367A1 (en) 2017-02-27 2018-02-26 Virtual reality head-mounted apparatus

Publications (1)

Publication Number Publication Date
SG11201907256QA true SG11201907256QA (en) 2019-09-27

Family

ID=59167914

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201907256QA SG11201907256QA (en) 2017-02-27 2018-02-26 Virtual reality head-mounted apparatus

Country Status (9)

Country Link
US (1) US11523039B2 (en)
EP (1) EP3567413A4 (en)
JP (1) JP7071384B2 (en)
KR (1) KR20190105644A (en)
CN (1) CN106873159A (en)
PH (1) PH12019501869A1 (en)
SG (1) SG11201907256QA (en)
TW (1) TWI664444B (en)
WO (1) WO2018153367A1 (en)

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CN112987269B (en) * 2021-03-03 2022-10-25 北京航空航天大学 Wearable eye pattern (sclera blood vessel) imaging device based on micro-lens array

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Also Published As

Publication number Publication date
US20190354758A1 (en) 2019-11-21
TWI664444B (en) 2019-07-01
TW201831952A (en) 2018-09-01
US11523039B2 (en) 2022-12-06
JP2020518842A (en) 2020-06-25
WO2018153367A1 (en) 2018-08-30
EP3567413A4 (en) 2019-12-18
CN106873159A (en) 2017-06-20
EP3567413A1 (en) 2019-11-13
PH12019501869A1 (en) 2020-06-08
JP7071384B2 (en) 2022-05-18
KR20190105644A (en) 2019-09-17

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