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GB201110661D0 - Apparatus and method for displaying images - Google Patents

Apparatus and method for displaying images

Info

Publication number
GB201110661D0
GB201110661D0 GBGB1110661.4A GB201110661A GB201110661D0 GB 201110661 D0 GB201110661 D0 GB 201110661D0 GB 201110661 A GB201110661 A GB 201110661A GB 201110661 D0 GB201110661 D0 GB 201110661D0
Authority
GB
United Kingdom
Prior art keywords
depth
interest
image
scene
displaying images
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.)
Ceased
Application number
GBGB1110661.4A
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.)
University of Durham
University of California
University of California Berkeley
Original Assignee
University of Durham
University of California
University of California Berkeley
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 University of Durham, University of California, University of California Berkeley filed Critical University of Durham
Priority to GBGB1110661.4A priority Critical patent/GB201110661D0/en
Publication of GB201110661D0 publication Critical patent/GB201110661D0/en
Priority to PCT/GB2012/051376 priority patent/WO2012175939A1/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04N13/122—Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/24—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/398—Synchronisation thereof; Control thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

An apparatus and method for displaying images are described, the apparatus comprising: (i) a display device for displaying an image representing a three-dimensional scene, wherein a depth in said scene is specified as a depth of interest; and (ii) control means for providing a signal for controlling a focal length of lens means for viewing said image, said signal depending on said depth of interest. The apparatus may be adapted to display a left-eye image and a right-eye image to provide a stereoscopic image of the three-dimensional scene. Thereby, the focal length of the lens means may be controlled to reduce a difference between vergence distance and focal distance when a viewer fixates and focuses on a part of the scene at the depth of interest.
GBGB1110661.4A 2011-06-23 2011-06-23 Apparatus and method for displaying images Ceased GB201110661D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1110661.4A GB201110661D0 (en) 2011-06-23 2011-06-23 Apparatus and method for displaying images
PCT/GB2012/051376 WO2012175939A1 (en) 2011-06-23 2012-06-15 Apparatus and method for displaying images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1110661.4A GB201110661D0 (en) 2011-06-23 2011-06-23 Apparatus and method for displaying images

Publications (1)

Publication Number Publication Date
GB201110661D0 true GB201110661D0 (en) 2011-08-10

Family

ID=44485040

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1110661.4A Ceased GB201110661D0 (en) 2011-06-23 2011-06-23 Apparatus and method for displaying images

Country Status (2)

Country Link
GB (1) GB201110661D0 (en)
WO (1) WO2012175939A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10061129B2 (en) * 2015-03-15 2018-08-28 Kessler Optics and Photonics Solutions Ltd. Birefringent ocular for augmented reality imaging
EP3398165B1 (en) * 2015-12-28 2023-02-01 Artilux Inc. Eye gesture tracking
US10056057B2 (en) 2016-04-13 2018-08-21 Google Llc Resonant modulation of varifocal liquid membrane lens to provide multiple concurrent focal planes in VR display for realistic focus cues
CN105933790A (en) * 2016-04-29 2016-09-07 乐视控股（北京）有限公司 Video play method, device and system based on virtual movie theater
PL3494695T3 (en) 2016-08-04 2024-02-19 Dolby Laboratories Licensing Corporation Single depth tracked accommodation-vergence solutions
US10185153B2 (en) 2016-08-12 2019-01-22 Avegant Corp. Orthogonal optical path length extender
US10401639B2 (en) 2016-08-12 2019-09-03 Avegant Corp. Method and apparatus for an optical path length extender
US10187634B2 (en) 2016-08-12 2019-01-22 Avegant Corp. Near-eye display system including a modulation stack
US10379388B2 (en) 2016-08-12 2019-08-13 Avegant Corp. Digital light path length modulation systems
US10809546B2 (en) 2016-08-12 2020-10-20 Avegant Corp. Digital light path length modulation
US10516879B2 (en) * 2016-08-12 2019-12-24 Avegant Corp. Binocular display with digital light path length modulation
US10057488B2 (en) 2016-08-12 2018-08-21 Avegant Corp. Image capture with digital light path length modulation
US10928638B2 (en) 2016-10-31 2021-02-23 Dolby Laboratories Licensing Corporation Eyewear devices with focus tunable lenses
CN115052139B (en) * 2018-01-19 2023-09-08 交互数字Vc控股公司 Method for displaying video and display device
EP3769517B1 (en) 2018-03-23 2023-09-13 InterDigital VC Holdings, Inc. Multifocal plane based method to produce stereoscopic viewpoints in a dibr system (mfp-dibr)
CN112585963B (en) 2018-07-05 2024-04-09 Pcms控股公司 Method and system for 3D-aware near-eye focal plane overlay of content on 2D displays
US20220326522A1 (en) * 2019-07-18 2022-10-13 Samsung Electronics Co., Ltd. Image display device capable of expressing multiple depth
US11953686B2 (en) * 2021-09-26 2024-04-09 Microsoft Technology Licensing, Llc Combined birefringent material and reflective waveguide for multiple focal planes in a mixed-reality head-mounted display device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7428001B2 (en) * 2002-03-15 2008-09-23 University Of Washington Materials and methods for simulating focal shifts in viewers using large depth of focus displays
EP2309310A1 (en) * 2009-10-01 2011-04-13 Koninklijke Philips Electronics N.V. 3D spectacles

Also Published As

Publication number Publication date
WO2012175939A1 (en) 2012-12-27

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)