- Patent Title: Lip-language identification method and apparatus, and augmented reality (AR) device and storage medium which identifies an object based on an azimuth angle associated with the AR field of view
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Application No.: US16610254Application Date: 2019-04-24
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Publication No.: US11527242B2Publication Date: 2022-12-13
- Inventor: Naifu Wu , Xitong Ma , Lixin Kou , Sha Feng
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Collard & Roe, P.C.
- Priority: CN201810384886.2 20180426
- International Application: PCT/CN2019/084109 WO 20190424
- International Announcement: WO2019/206186 WO 20191031
- Main IPC: G10L15/22
- IPC: G10L15/22 ; H04N5/272 ; G06F40/58 ; G02B27/01 ; G10L15/18 ; G10L15/25 ; G06V20/20 ; G06V40/16
Abstract:
A lip-language identification method and an apparatus thereof, an augmented reality device and a storage medium. The lip-language identification method includes: acquiring a sequence of face images for an object to be identified; performing lip-language identification based on a sequence of face images so as to determine semantic information of speech content of the object to be identified corresponding to lip actions in a face image; and outputting the semantic information.
Public/Granted literature
- US20200058302A1 LIP-LANGUAGE IDENTIFICATION METHOD AND APPARATUS, AND AUGMENTED REALITY DEVICE AND STORAGE MEDIUM Public/Granted day:2020-02-20
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