CA3016344A1 - Direct light compensation technique for augmented reality system - Google Patents

Direct light compensation technique for augmented reality system Download PDF

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Publication number
CA3016344A1
CA3016344A1 CA3016344A CA3016344A CA3016344A1 CA 3016344 A1 CA3016344 A1 CA 3016344A1 CA 3016344 A CA3016344 A CA 3016344A CA 3016344 A CA3016344 A CA 3016344A CA 3016344 A1 CA3016344 A1 CA 3016344A1
Authority
CA
Canada
Prior art keywords
virtual
overlap region
real object
image data
real
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3016344A
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English (en)
French (fr)
Inventor
Michael Kass
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.)
Magic Leap Inc
Original Assignee
Magic Leap Inc
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 Magic Leap Inc filed Critical Magic Leap Inc
Publication of CA3016344A1 publication Critical patent/CA3016344A1/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/506—Illumination models
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/001—Texturing; Colouring; Generation of texture or colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2215/00—Indexing scheme for image rendering
    • G06T2215/16—Using real world measurements to influence rendering
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2012—Colour editing, changing, or manipulating; Use of colour codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Architecture (AREA)
  • Processing Or Creating Images (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Optical Communication System (AREA)
CA3016344A 2016-03-15 2017-03-15 Direct light compensation technique for augmented reality system Pending CA3016344A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662308433P 2016-03-15 2016-03-15
US62/308,433 2016-03-15
PCT/US2017/022578 WO2017161039A1 (en) 2016-03-15 2017-03-15 Direct light compensation technique for augmented reality system

Publications (1)

Publication Number Publication Date
CA3016344A1 true CA3016344A1 (en) 2017-09-21

Family

ID=59847083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3016344A Pending CA3016344A1 (en) 2016-03-15 2017-03-15 Direct light compensation technique for augmented reality system

Country Status (10)

Country Link
US (2) US10628996B2 (enExample)
EP (2) EP4156167B1 (enExample)
JP (2) JP6750025B2 (enExample)
KR (1) KR102180060B1 (enExample)
CN (2) CN108780578B (enExample)
AU (2) AU2017232527A1 (enExample)
CA (1) CA3016344A1 (enExample)
IL (2) IL261478B (enExample)
NZ (2) NZ786033A (enExample)
WO (1) WO2017161039A1 (enExample)

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US11004269B2 (en) * 2019-04-22 2021-05-11 Microsoft Technology Licensing, Llc Blending virtual environments with situated physical reality
CN113874918A (zh) * 2019-05-22 2021-12-31 Pcms控股公司 用于与外部显示器结合来渲染增强现实内容的方法
US11216920B2 (en) 2019-05-31 2022-01-04 Apple Inc. Enhanced local contrast
CN112241199B (zh) 2019-07-19 2023-03-24 华为技术有限公司 虚拟现实场景中的交互方法及装置
EP3819699B1 (en) * 2019-11-08 2024-02-21 Leica Instruments (Singapore) Pte. Ltd. Optical system and corresponding apparatus, method and computer program
US11645756B2 (en) * 2019-11-14 2023-05-09 Samsung Electronics Co., Ltd. Image processing apparatus and method
US11545108B2 (en) * 2020-02-03 2023-01-03 Apple Inc. Modifying rendered image data based on ambient light from a physical environment
US11423621B1 (en) 2020-05-21 2022-08-23 Facebook Technologies, Llc. Adaptive rendering in artificial reality environments
CN111832104B (zh) * 2020-06-24 2023-07-28 深圳市万翼数字技术有限公司 三维设备模型的建立方法及相关设备
US11715405B1 (en) * 2021-02-10 2023-08-01 Sivalogeswaran Ratnasingam Chroma modification based on ambient light characteristics
US12033556B1 (en) * 2021-02-10 2024-07-09 Sivalogeswaran Ratnasingam Per-pixel color correction based on ambient light characteristics
US12003859B2 (en) * 2021-07-16 2024-06-04 Samsung Electronics Co., Ltd. Brightness adjustment method, and apparatus thereof
KR20230103379A (ko) * 2021-12-31 2023-07-07 삼성전자주식회사 Ar 처리 방법 및 장치
CN114419293B (zh) * 2022-01-26 2023-06-06 广州鼎飞航空科技有限公司 一种增强现实的数据处理方法、装置及设备
CN116883607B (zh) * 2023-09-06 2023-12-05 四川物通科技有限公司 基于辐射传输的虚拟现实场景生成系统
CN119359977A (zh) * 2024-10-14 2025-01-24 东南大学 一种基于增强现实显示设备测量对比敏感度的方法

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Also Published As

Publication number Publication date
EP4156167A1 (en) 2023-03-29
IL287369A (en) 2021-12-01
EP3430610A4 (en) 2019-02-06
IL261478B (en) 2021-12-01
EP4156167B1 (en) 2025-08-06
CN108780578A (zh) 2018-11-09
NZ745790A (en) 2023-04-28
JP2019517012A (ja) 2019-06-20
WO2017161039A1 (en) 2017-09-21
EP3430610B1 (en) 2022-12-07
US20200211273A1 (en) 2020-07-02
CN108780578B (zh) 2023-05-26
US20170270707A1 (en) 2017-09-21
NZ786033A (en) 2023-04-28
AU2022201635A1 (en) 2022-03-31
JP6750025B2 (ja) 2020-09-02
AU2017232527A1 (en) 2018-09-20
CN116485929B (zh) 2024-07-26
US11257285B2 (en) 2022-02-22
KR102180060B1 (ko) 2020-11-17
EP3430610A1 (en) 2019-01-23
IL287369B2 (en) 2023-06-01
IL261478A (en) 2018-10-31
CN116485929A (zh) 2023-07-25
KR20180122690A (ko) 2018-11-13
JP2020198115A (ja) 2020-12-10
US10628996B2 (en) 2020-04-21
JP7054406B2 (ja) 2022-04-13

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