CA2952710C - A method and a display device with pixel repartition optimization - Google Patents

A method and a display device with pixel repartition optimization Download PDF

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Publication number
CA2952710C
CA2952710C CA2952710A CA2952710A CA2952710C CA 2952710 C CA2952710 C CA 2952710C CA 2952710 A CA2952710 A CA 2952710A CA 2952710 A CA2952710 A CA 2952710A CA 2952710 C CA2952710 C CA 2952710C
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Canada
Prior art keywords
display device
image
area
viewer
pixels
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CA2952710A
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English (en)
French (fr)
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CA2952710A1 (en
Inventor
Sylvain Thiebaud
Laurent Blonde
Thierry Tapie
Valter Drazic
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InterDigital CE Patent Holdings SAS
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InterDigital CE Patent Holdings SAS
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Publication of CA2952710A1 publication Critical patent/CA2952710A1/en
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Classifications

    • 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
    • G06T3/4023—Scaling of whole images or parts thereof, e.g. expanding or contracting based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels
    • 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
    • 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
    • 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
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical 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
    • G02B27/02—Viewing or reading apparatus
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/012—Head tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G06T3/04—Context-preserving transformations, e.g. by using an importance map
    • G06T3/053—Detail-in-context presentations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • 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
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
    • 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
    • G02B2027/0147—Head-up displays characterised by optical features comprising a device modifying the resolution of the displayed image
    • 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
    • G02B2027/0178—Eyeglass type
    • 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
    • G02B27/0179—Display position adjusting means not related to the information to be displayed
    • G02B2027/0187—Display position adjusting means not related to the information to be displayed slaved to motion of at least a part of the body of the user, e.g. head, eye
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G06T2207/20104—Interactive definition of region of interest [ROI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Image Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
CA2952710A 2014-06-17 2015-06-16 A method and a display device with pixel repartition optimization Active CA2952710C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14305923.6A EP2958074A1 (en) 2014-06-17 2014-06-17 A method and a display device with pixel repartition optimization
EP14305923.6 2014-06-17
PCT/EP2015/063435 WO2015193287A1 (en) 2014-06-17 2015-06-16 A method and a display device with pixel repartition optimization

Publications (2)

Publication Number Publication Date
CA2952710A1 CA2952710A1 (en) 2015-12-23
CA2952710C true CA2952710C (en) 2024-01-02

Family

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CA2952710A Active CA2952710C (en) 2014-06-17 2015-06-16 A method and a display device with pixel repartition optimization

Country Status (10)

Country Link
US (1) US11593914B2 (enExample)
EP (2) EP2958074A1 (enExample)
JP (1) JP6684728B2 (enExample)
KR (1) KR102503029B1 (enExample)
CN (1) CN106461951B (enExample)
CA (1) CA2952710C (enExample)
MX (1) MX371370B (enExample)
RU (1) RU2693329C2 (enExample)
TW (1) TWI660201B (enExample)
WO (1) WO2015193287A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016130941A1 (en) * 2015-02-12 2016-08-18 Google Inc. Combining a high resolution narrow field display and a mid resolution wide field display
CN106293047B (zh) * 2015-06-26 2020-01-10 微软技术许可有限责任公司 通过动态分辨率缩放来减少移动设备的功耗
US10694102B2 (en) * 2016-07-22 2020-06-23 Immervision, Inc. Method to capture, store, distribute, share, stream and display panoramic image or video
JP6844210B2 (ja) * 2016-11-16 2021-03-17 凸版印刷株式会社 視覚的顕著性マップ生成装置、視覚的顕著性マップ生成方法及びプログラム
KR102291658B1 (ko) 2017-03-22 2021-08-19 매직 립, 인코포레이티드 동적 시야 가변 초점 디스플레이 시스템
WO2018217253A1 (en) 2017-05-26 2018-11-29 Google Llc Near-eye display with sparse sampling super-resolution
WO2018227100A1 (en) * 2017-06-09 2018-12-13 Sony Interactive Entertainment Inc. Optimized shadows and adaptive mesh skinning in a foveated rendering system
US20190079284A1 (en) * 2017-09-08 2019-03-14 Mediatek Inc. Variable DPI Across A Display And Control Thereof
US10521881B1 (en) 2017-09-28 2019-12-31 Apple Inc. Error concealment for a head-mountable device
US10511842B2 (en) 2017-10-06 2019-12-17 Qualcomm Incorporated System and method for foveated compression of image frames in a system on a chip
EP3701312B1 (en) 2017-10-22 2025-03-12 Lumus Ltd. Head-mounted augmented reality device employing an optical bench
US11561406B2 (en) 2017-12-10 2023-01-24 Lumus Ltd. Image projector
WO2019221105A1 (ja) * 2018-05-15 2019-11-21 ソニーセミコンダクタソリューションズ株式会社 表示装置
IL259518B2 (en) * 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improving light field uniformity
CN113631986A (zh) * 2018-12-10 2021-11-09 脸谱科技有限责任公司 用于超焦视口（hvp）显示器的自适应视口
AU2020301646B2 (en) 2019-06-27 2024-05-02 Lumus Ltd. Apparatus and methods for eye tracking based on eye imaging via a light-guide optical element
WO2021021235A1 (en) * 2019-07-28 2021-02-04 Google Llc Methods, systems, and media for rendering immersive video content with foveated meshes
JP7497079B2 (ja) 2019-12-08 2024-06-10 ルーマス リミテッド コンパクト画像プロジェクタを備える光学系
AU2020415495A1 (en) 2019-12-25 2022-08-11 Lumus Ltd. Optical systems and methods for eye tracking based on redirecting light from eye using an optical arrangement associated with a light-guide optical element
WO2021241073A1 (ja) * 2020-05-27 2021-12-02 ソニーグループ株式会社 表示装置及び表示方法
US12039958B2 (en) 2020-08-03 2024-07-16 Arizona Board Of Regents On Behalf Of The University Of Arizona Perceptual-driven foveated displays
JP2024502701A (ja) 2020-12-20 2024-01-23 ルムス エルティーディー． 空間光変調器上のレーザ走査による画像プロジェクタ
US11899215B1 (en) * 2022-07-29 2024-02-13 Htc Corporation Head mounted display, display device and image display method thereof
CN120112877A (zh) 2022-12-29 2025-06-06 三星电子株式会社 包括眼动追踪传感器的头戴式显示器装置和用于头戴式显示器装置的操作方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252993A (ja) * 1988-04-01 1989-10-09 Nippon Telegr & Teleph Corp <Ntt> 画像表示方法
JPH0638219A (ja) * 1992-07-20 1994-02-10 Olympus Optical Co Ltd 映像表示装置
JP2896291B2 (ja) 1993-06-14 1999-05-31 株式会社エイ・ティ・アール通信システム研究所 画像表示装置
JP2638444B2 (ja) * 1993-10-04 1997-08-06 日本電気株式会社 頭部搭載型画像表示装置
JP3283367B2 (ja) * 1993-11-11 2002-05-20 三菱プレシジョン株式会社 潜望鏡映像表示装置
JP3604443B2 (ja) * 1995-02-28 2004-12-22 株式会社島津製作所 テレビジョンシステム
US6734838B1 (en) 1998-05-18 2004-05-11 Dimension Technologies Inc. Enhanced resolution for image generation
JP2000310747A (ja) 1999-02-26 2000-11-07 Mr System Kenkyusho:Kk 画像観察装置
US20020063807A1 (en) * 1999-04-19 2002-05-30 Neal Margulis Method for Performing Image Transforms in a Digital Display System
JP4374708B2 (ja) 2000-03-30 2009-12-02 株式会社デンソー 網膜走査ディスプレイ装置及び光走査装置
KR20020089475A (ko) 2001-02-21 2002-11-29 코닌클리케 필립스 일렉트로닉스 엔.브이. 비디오 신호를 처리하기 위한 디스플레이 시스템
US7068813B2 (en) 2001-03-28 2006-06-27 Koninklijke Philips Electronics N.V. Method and apparatus for eye gazing smart display
US20060145945A1 (en) 2002-01-07 2006-07-06 Lewis John R Scanned beam system with distortion compensation
US7495638B2 (en) * 2003-05-13 2009-02-24 Research Triangle Institute Visual display with increased field of view
RU2322771C2 (ru) 2005-04-25 2008-04-20 Святослав Иванович АРСЕНИЧ Стереопроекционная система
US20090309811A1 (en) 2006-10-31 2009-12-17 Bae Systems Plc Image display systems
US8314814B2 (en) * 2007-12-20 2012-11-20 Raytheon Company Imaging system
US8941559B2 (en) 2010-09-21 2015-01-27 Microsoft Corporation Opacity filter for display device
US9529191B2 (en) * 2010-11-03 2016-12-27 Trex Enterprises Corporation Dynamic foveal vision display
US9690099B2 (en) 2010-12-17 2017-06-27 Microsoft Technology Licensing, Llc Optimized focal area for augmented reality displays
JP5414946B2 (ja) 2011-06-16 2014-02-12 パナソニック株式会社 ヘッドマウントディスプレイおよびその位置ずれ調整方法
US8749892B2 (en) * 2011-06-17 2014-06-10 DigitalOptics Corporation Europe Limited Auto-focus actuator for field curvature correction of zoom lenses
US8817379B2 (en) * 2011-07-12 2014-08-26 Google Inc. Whole image scanning mirror display system
US20130147686A1 (en) * 2011-12-12 2013-06-13 John Clavin Connecting Head Mounted Displays To External Displays And Other Communication Networks
US20130215147A1 (en) 2012-02-17 2013-08-22 Esight Corp. Apparatus and Method for Enhancing Human Visual Performance in a Head Worn Video System
US20130246967A1 (en) * 2012-03-15 2013-09-19 Google Inc. Head-Tracked User Interaction with Graphical Interface
US9720231B2 (en) * 2012-09-26 2017-08-01 Dolby Laboratories Licensing Corporation Display, imaging system and controller for eyewear display device
JP5935640B2 (ja) 2012-10-01 2016-06-15 ソニー株式会社 情報処理装置、表示制御方法及びプログラム
CN103593051B (zh) * 2013-11-11 2017-02-15 百度在线网络技术（北京）有限公司 头戴式显示设备

Also Published As

Publication number Publication date
TW201600887A (zh) 2016-01-01
EP3158531B1 (en) 2024-04-24
JP6684728B2 (ja) 2020-04-22
MX2016016718A (es) 2017-04-13
RU2017101239A3 (enExample) 2018-12-13
EP2958074A1 (en) 2015-12-23
US20170132757A1 (en) 2017-05-11
WO2015193287A1 (en) 2015-12-23
JP2017522591A (ja) 2017-08-10
CN106461951B (zh) 2020-07-17
RU2693329C2 (ru) 2019-07-02
CN106461951A (zh) 2017-02-22
EP3158531A1 (en) 2017-04-26
MX371370B (es) 2020-01-28
TWI660201B (zh) 2019-05-21
RU2017101239A (ru) 2018-07-17
US11593914B2 (en) 2023-02-28
KR20170020351A (ko) 2017-02-22
CA2952710A1 (en) 2015-12-23
KR102503029B1 (ko) 2023-02-23

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