TW201925860A - 用於深度獲取之光場影像處理方法 - Google Patents

用於深度獲取之光場影像處理方法 Download PDF

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Publication number
TW201925860A
TW201925860A TW107143722A TW107143722A TW201925860A TW 201925860 A TW201925860 A TW 201925860A TW 107143722 A TW107143722 A TW 107143722A TW 107143722 A TW107143722 A TW 107143722A TW 201925860 A TW201925860 A TW 201925860A
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Taiwan
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color
primary
transfer function
radial transfer
phase information
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TW107143722A
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English (en)
Chinese (zh)
Inventor
強納森 Ｉ 沙里
志皓 趙
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加拿大商艾瑞３Ｄ股份有限公司
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Publication of TW201925860A publication Critical patent/TW201925860A/zh

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4015—Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/128—Adjusting depth or disparity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor
    • H04N13/232—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor using fly-eye lenses, e.g. arrangements of circular lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/257—Colour aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
TW107143722A 2017-12-05 2018-12-05 用於深度獲取之光場影像處理方法 TW201925860A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762594718P 2017-12-05 2017-12-05
US62/594,718 2017-12-05

Publications (1)

Publication Number Publication Date
TW201925860A true TW201925860A (zh) 2019-07-01

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Family Applications (1)

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TW107143722A TW201925860A (zh) 2017-12-05 2018-12-05 用於深度獲取之光場影像處理方法

Country Status (8)

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US (1) US11438571B2 (https=)
EP (1) EP3721621B1 (https=)
JP (1) JP7245835B2 (https=)
KR (1) KR102543392B1 (https=)
CN (1) CN111670576B (https=)
CA (1) CA3084679C (https=)
TW (1) TW201925860A (https=)
WO (1) WO2019109182A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110928035A (zh) * 2019-12-20 2020-03-27 京东方科技集团股份有限公司 一种显示装置
WO2022016412A1 (zh) * 2020-07-22 2022-01-27 深圳市汇顶科技股份有限公司 深度信息图像采集装置和电子设备
TWI796236B (zh) * 2021-12-20 2023-03-11 采鈺科技股份有限公司 影像處理方法及影像處理系統

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7120929B2 (ja) * 2016-06-07 2022-08-17 エアリー３ディー インコーポレイティド 深度取得及び３次元撮像のためのライトフィールド撮像デバイス及び方法
IL251636B (en) 2017-04-06 2018-02-28 Yoav Berlatzky Coherence camera system and method thereof
JP7245835B2 (ja) * 2017-12-05 2023-03-24 エアリー３ディー インコーポレイティド 奥行取得のためのライトフィールド画像処理方法
EP3522106A1 (en) * 2018-01-31 2019-08-07 InterDigital CE Patent Holdings A filter array enabling easy demosaicing
KR102513680B1 (ko) * 2018-06-08 2023-03-24 엘지이노텍 주식회사 카메라 모듈 및 그의 깊이 정보 추출 방법
US11686935B2 (en) * 2019-01-29 2023-06-27 Meta Platforms Technologies, Llc Interferometric structured illumination for depth determination
TW202101035A (zh) 2019-06-05 2021-01-01 加拿大商艾瑞３Ｄ股份有限公司 用於3d感測之光場成像裝置及方法
CN110398477B (zh) * 2019-07-03 2022-06-24 香港光云科技有限公司 材质分类及识别方法
US11704929B2 (en) * 2020-07-06 2023-07-18 Visera Technologies Company Limited Optical structure and method of fabricating the same
US11741748B2 (en) * 2020-10-14 2023-08-29 Shenzhen GOODIX Technology Co., Ltd. Passive image depth sensing for object verification based on chromatic differentiation
US12429702B2 (en) * 2020-11-10 2025-09-30 Airy3D Inc. Imaging systems and methods for dual depth and polarization sensing
US20230418084A1 (en) * 2020-11-20 2023-12-28 Airy3D Inc. Diffraction-grating-based systems and methods for stereoscopic and multiscopic imaging
US11740471B2 (en) 2020-12-04 2023-08-29 Meta Platforms Technologies, Llc Display device with transparent illuminator
US20220179147A1 (en) * 2020-12-04 2022-06-09 Facebook Technologies, Llc Patterned backlight for display panel
US20240069307A1 (en) 2021-01-15 2024-02-29 Airy3D Inc. Lens position determination in depth imaging
WO2022155747A1 (en) * 2021-01-22 2022-07-28 Airy3D Inc. Power management techniques in depth imaging
KR102325647B1 (ko) 2021-08-04 2021-11-12 파이어슈라이크게임즈 주식회사 라이트맵 기반 모바일 게임의 3d 객체 데이터 처리 방법, 장치 및 시스템
EP4420043A4 (en) 2021-10-20 2025-07-23 Airy3D Inc METHODS AND SYSTEMS USING DEPTH IMAGING FOR TRAINING AND DEPLOYING NEURAL NETWORKS FOR BIOMETRIC ANTI-SPOOKING
US11683604B1 (en) * 2022-02-23 2023-06-20 Omnivision Technologies, Inc. Circuit and method for image artifact reduction in high-density, highpixel-count, image sensor with phase detection autofocus
CN115166993B (zh) * 2022-05-31 2023-11-10 北京邮电大学 自适应三维光场显示方法及系统
CN115272584B (zh) * 2022-08-03 2025-07-25 清华大学深圳国际研究生院 一种光场显微系统的多色同步重建方法
TWI837061B (zh) * 2023-09-06 2024-03-21 國立中山大學 利用彩色條紋投影技術進行三維形貌量測的系統及方法
KR102870535B1 (ko) 2024-03-06 2025-10-13 경희대학교 산학협력단 다초점 이미지 분석을 통한 라이트 필드 획득 방법 및 라이트 필드 획득을 위한 광학계 시스템
CN120274670A (zh) * 2025-03-31 2025-07-08 南京理工大学 基于非均匀稀疏采样的纵向大尺度三维形貌测量方法
CN120010086B (zh) * 2025-04-17 2025-07-25 深圳市永泰光电有限公司 光学镜头自动聚焦系统及方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0120397B1 (ko) 1992-04-28 1997-10-22 나카무라 히사오 화상표시장치
US5675407A (en) * 1995-03-02 1997-10-07 Zheng Jason Geng Color ranging method for high speed low-cost three dimensional surface profile measurement
KR100416548B1 (ko) * 2001-10-10 2004-02-05 삼성전자주식회사 3차원 영상 표시장치
US20060072005A1 (en) * 2004-10-06 2006-04-06 Thomas-Wayne Patty J Method and apparatus for 3-D electron holographic visual and audio scene propagation in a video or cinematic arena, digitally processed, auto language tracking
WO2007031991A2 (en) 2005-09-14 2007-03-22 Mirage Innovations Ltd. Diffractive optical device and system
US7456881B2 (en) * 2006-01-12 2008-11-25 Aptina Imaging Corporation Method and apparatus for producing Bayer color mosaic interpolation for imagers
JP5934459B2 (ja) 2006-04-17 2016-06-15 オムニビジョン テクノロジーズ， インコーポレイテッド アレイ化撮像システムおよび関連方法
FR2917845B1 (fr) 2007-06-19 2011-08-19 Christophe Brossier Procede de visualisation d'une sequence d'images produisant une sensation de relief
EP2311092B1 (en) * 2008-07-25 2021-01-27 Cornell University Light field image sensor, method and applications
US8809758B2 (en) 2008-07-25 2014-08-19 Cornell University Light field image sensor with an angle-sensitive pixel (ASP) device
US8289440B2 (en) 2008-12-08 2012-10-16 Lytro, Inc. Light field data acquisition devices, and methods of using and manufacturing same
JP5500879B2 (ja) 2009-06-19 2014-05-21 キヤノン株式会社 画像処理装置および画像処理方法
US20110013056A1 (en) * 2009-07-17 2011-01-20 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Color filters and demosaicing techniques for digital imaging
KR101790601B1 (ko) 2010-08-03 2017-10-26 코넬 유니버시티 각 감지 픽셀(asp)에 기초한 이미지 처리 시스템, 방법, 및 응용들
EP2633277B1 (en) * 2010-10-27 2020-06-17 Cornell University Angle-sensitive pixel device
US8610813B2 (en) * 2011-05-31 2013-12-17 Omnivision Technologies, Inc. System and method for extending depth of field in a lens system by use of color-dependent wavefront coding
JP5621053B2 (ja) * 2011-12-28 2014-11-05 富士フイルム株式会社 画像処理装置、方法及びプログラム並びに撮像装置
US8861850B2 (en) 2012-01-31 2014-10-14 Apple Inc. Digital image color correction
WO2013179538A1 (ja) 2012-05-28 2013-12-05 パナソニック株式会社 奥行き推定撮像装置
JP2015037102A (ja) 2013-08-12 2015-02-23 株式会社東芝 固体撮像装置
US9515113B2 (en) 2013-08-27 2016-12-06 Rambus Inc. Optical sensing of nearby scenes with tessellated phase anti-symmetric gratings
KR102308388B1 (ko) 2013-12-20 2021-10-05 코닌클리케 필립스 엔.브이. 무안경식 디스플레이 디바이스
KR101755136B1 (ko) 2014-02-21 2017-07-06 아반스트레이트 가부시키가이샤 유리판의 제조 방법 및 유리판의 제조 장치
US9426383B1 (en) * 2014-06-20 2016-08-23 Amazon Technologies, Inc. Digital camera for capturing spectral and spatial information
JP6595161B2 (ja) 2014-07-31 2019-10-23 ソニーセミコンダクタソリューションズ株式会社 画像処理装置、画像処理方法、及び、撮像装置
EP3113478A1 (en) 2015-06-30 2017-01-04 Thomson Licensing Plenoptic foveated camera
EP3113475B1 (en) * 2015-06-30 2018-12-19 Thomson Licensing An apparatus and a method for modifying colours of a focal stack of a scene according to a colour palette
JP7120929B2 (ja) * 2016-06-07 2022-08-17 エアリー３ディー インコーポレイティド 深度取得及び３次元撮像のためのライトフィールド撮像デバイス及び方法
JP7245835B2 (ja) * 2017-12-05 2023-03-24 エアリー３ディー インコーポレイティド 奥行取得のためのライトフィールド画像処理方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110928035A (zh) * 2019-12-20 2020-03-27 京东方科技集团股份有限公司 一种显示装置
WO2022016412A1 (zh) * 2020-07-22 2022-01-27 深圳市汇顶科技股份有限公司 深度信息图像采集装置和电子设备
TWI796236B (zh) * 2021-12-20 2023-03-11 采鈺科技股份有限公司 影像處理方法及影像處理系統
US11832001B2 (en) 2021-12-20 2023-11-28 Visera Technologies Company Limited Image processing method and image processing system

Also Published As

Publication number Publication date
KR102543392B1 (ko) 2023-06-13
EP3721621A1 (en) 2020-10-14
CN111670576B (zh) 2022-10-25
WO2019109182A1 (en) 2019-06-13
EP3721621A4 (en) 2021-08-25
US20200359004A1 (en) 2020-11-12
US11438571B2 (en) 2022-09-06
JP2021506168A (ja) 2021-02-18
EP3721621B1 (en) 2025-07-23
CA3084679C (en) 2023-03-07
JP7245835B2 (ja) 2023-03-24
CA3084679A1 (en) 2019-06-13
KR20200112825A (ko) 2020-10-05
CN111670576A (zh) 2020-09-15

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