CN117042590A - 测量和分类眼球偏斜的系统和方法 - Google Patents

测量和分类眼球偏斜的系统和方法 Download PDF

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Publication number
CN117042590A
CN117042590A CN202280023634.1A CN202280023634A CN117042590A CN 117042590 A CN117042590 A CN 117042590A CN 202280023634 A CN202280023634 A CN 202280023634A CN 117042590 A CN117042590 A CN 117042590A
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China
Prior art keywords
patient
housing
eye
screen
integrated microprocessor
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CN202280023634.1A
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English (en)
Chinese (zh)
Inventor
扎卡里·博德纳
希瑟·莫斯
大卫·别凯安斯
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Priority claimed from US17/193,322 external-priority patent/US11779214B2/en
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Publication of CN117042590A publication Critical patent/CN117042590A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Eye Examination Apparatus (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN202280023634.1A 2021-03-05 2022-03-03 测量和分类眼球偏斜的系统和方法 Pending CN117042590A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US17/193,322 2021-03-05
US17/193,322 US11779214B2 (en) 2020-03-06 2021-03-05 Systems and methods for measuring and classifying ocular misalignment
US202163272648P 2021-10-27 2021-10-27
US202163289124P 2021-12-13 2021-12-13
PCT/US2022/018715 WO2022187492A1 (en) 2020-03-06 2022-03-03 Systems and methods for measuring and classifying ocular misalignment

Publications (1)

Publication Number Publication Date
CN117042590A true CN117042590A (zh) 2023-11-10

Family

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CN202280023634.1A Pending CN117042590A (zh) 2021-03-05 2022-03-03 测量和分类眼球偏斜的系统和方法
CN202280021085.4A Pending CN117044205A (zh) 2021-10-27 2022-04-15 改进的运动矢量差分编码上下文推导

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202280021085.4A Pending CN117044205A (zh) 2021-10-27 2022-04-15 改进的运动矢量差分编码上下文推导

Country Status (6)

Country Link
US (2) US12069274B2 (https=)
EP (1) EP4201068A4 (https=)
JP (2) JP2024511725A (https=)
KR (1) KR20230106699A (https=)
CN (2) CN117042590A (https=)
WO (1) WO2023075834A1 (https=)

Citations (5)

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US20060087618A1 (en) * 2002-05-04 2006-04-27 Paula Smart Ocular display apparatus for assessment and measurement of and for treatment of ocular disorders, and methods therefor
US20150234189A1 (en) * 2014-02-18 2015-08-20 Merge Labs, Inc. Soft head mounted display goggles for use with mobile computing devices
CN106037626A (zh) * 2016-07-12 2016-10-26 吴越 一种头戴式视野检查仪
CN108324239A (zh) * 2018-02-06 2018-07-27 腾阅健康科技（深圳）有限公司 便携式智能验光仪
US10268044B1 (en) * 2015-05-29 2019-04-23 Lockheed Martin Corporation Three-dimensional (3D) immersive viewer system

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US7978769B2 (en) * 2003-06-30 2011-07-12 Ntt Docomo, Inc. Method and apparatus for coding motion information
US10142652B2 (en) * 2016-05-05 2018-11-27 Google Llc Entropy coding motion vector residuals obtained using reference motion vectors
US11356693B2 (en) 2016-09-29 2022-06-07 Qualcomm Incorporated Motion vector coding for video coding
US10462462B2 (en) * 2016-09-29 2019-10-29 Qualcomm Incorporated Motion vector difference coding technique for video coding
US10701391B2 (en) * 2017-03-23 2020-06-30 Qualcomm Incorporated Motion vector difference (MVD) prediction
KR102332528B1 (ko) 2018-10-10 2021-12-01 삼성전자주식회사 움직임 벡터 차분값을 이용한 비디오 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치
US11245920B2 (en) * 2019-08-23 2022-02-08 Qualcomm Incorporated Escape code coding for motion vector difference in video coding
FI4024858T3 (fi) 2019-08-29 2025-09-10 Lg Electronics Inc Komponenttien väliseen adaptiiviseen silmukkasuodatukseen perustuva kuvan koodauslaitteisto ja menetelmä
US20210092434A1 (en) * 2019-09-23 2021-03-25 Qualcomm Incorporated Adaptive motion vector resolution for affine motion model in video coding
US11779214B2 (en) * 2020-03-06 2023-10-10 Zachary Bodnar Systems and methods for measuring and classifying ocular misalignment
KR20240087718A (ko) * 2021-09-28 2024-06-19 퀄컴 인코포레이티드 비디오 코딩을 위한 모션 벡터 차이 부호 예측
US12069244B2 (en) * 2021-09-30 2024-08-20 Qualcomm Incorporated Decoder side motion derivation using spatial correlation
US12155839B2 (en) * 2021-10-21 2024-11-26 Tencent America LLC Adaptive resolution for single-reference motion vector difference
US11800092B2 (en) * 2021-11-17 2023-10-24 Tencent America LLC Joint signaling method for motion vector difference
US12355951B2 (en) * 2022-06-20 2025-07-08 Tencent America LLC Component dependent intra and inter prediction signaling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060087618A1 (en) * 2002-05-04 2006-04-27 Paula Smart Ocular display apparatus for assessment and measurement of and for treatment of ocular disorders, and methods therefor
US20150234189A1 (en) * 2014-02-18 2015-08-20 Merge Labs, Inc. Soft head mounted display goggles for use with mobile computing devices
US10268044B1 (en) * 2015-05-29 2019-04-23 Lockheed Martin Corporation Three-dimensional (3D) immersive viewer system
CN106037626A (zh) * 2016-07-12 2016-10-26 吴越 一种头戴式视野检查仪
CN108324239A (zh) * 2018-02-06 2018-07-27 腾阅健康科技（深圳）有限公司 便携式智能验光仪

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Publication number Publication date
US20230126552A1 (en) 2023-04-27
US20240414349A1 (en) 2024-12-12
JP2024539780A (ja) 2024-10-31
JP2024511725A (ja) 2024-03-15
US12069274B2 (en) 2024-08-20
EP4201068A1 (en) 2023-06-28
KR20230106699A (ko) 2023-07-13
CN117044205A (zh) 2023-11-10
EP4201068A4 (en) 2023-11-15
WO2023075834A1 (en) 2023-05-04

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