WO2012088415A3 - Method and system for disparity adjustment during stereoscopic zoom - Google Patents

Method and system for disparity adjustment during stereoscopic zoom Download PDF

Info

Publication number
WO2012088415A3
WO2012088415A3 PCT/US2011/066841 US2011066841W WO2012088415A3 WO 2012088415 A3 WO2012088415 A3 WO 2012088415A3 US 2011066841 W US2011066841 W US 2011066841W WO 2012088415 A3 WO2012088415 A3 WO 2012088415A3
Authority
WO
WIPO (PCT)
Prior art keywords
stereoscopic image
disparity
pixel map
image data
stereoscopic
Prior art date
Application number
PCT/US2011/066841
Other languages
French (fr)
Other versions
WO2012088415A2 (en
Inventor
John Alan KRISMAN
Original Assignee
Mattel, 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 Mattel, Inc. filed Critical Mattel, Inc.
Priority to CN201180062354.3A priority Critical patent/CN103270760B/en
Priority to DE112011104584.0T priority patent/DE112011104584T5/en
Priority to BR112013015469A priority patent/BR112013015469A2/en
Priority to MX2013007071A priority patent/MX2013007071A/en
Priority to CA2820322A priority patent/CA2820322A1/en
Priority to GB1309578.1A priority patent/GB2499749A/en
Priority to AU2011348147A priority patent/AU2011348147B2/en
Priority to US13/995,213 priority patent/US9294751B2/en
Publication of WO2012088415A2 publication Critical patent/WO2012088415A2/en
Publication of WO2012088415A3 publication Critical patent/WO2012088415A3/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/26—Stereoscopic photography by simultaneous viewing using polarised or coloured light separating different viewpoint images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing

Landscapes

  • 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)
  • Controls And Circuits For Display Device (AREA)

Abstract

A method for zooming a stereoscopic image appearing on an electronic display of a stereoscopic image displaying device. The stereoscopic image has horizontal disparity and is generated by an electronic processor from stereoscopic image data stored in a memory as a left-eye image pixel map and a right-eye image pixel map. The horizontal disparity of the stereoscopic image data is adjusted to produce disparity-adjusted, scaled stereoscopic image data based on a heuristic defining a relationship between a user zoom request, a predetermined stereoscopic factor and a relative horizontal shift between the left-eye image pixel map and the right-eye image pixel map. A zoomed stereoscopic image corresponding to the disparity-adjusted, scaled stereoscopic image data is displayed.
PCT/US2011/066841 2009-09-09 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom WO2012088415A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN201180062354.3A CN103270760B (en) 2010-12-23 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom
DE112011104584.0T DE112011104584T5 (en) 2010-12-23 2011-12-22 Method and system for disparity adjustment during stereoscopic zooming
BR112013015469A BR112013015469A2 (en) 2010-12-23 2011-12-22 method and system for adjusting disparities during stereoscopic zoom
MX2013007071A MX2013007071A (en) 2010-12-23 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom.
CA2820322A CA2820322A1 (en) 2010-12-23 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom
GB1309578.1A GB2499749A (en) 2010-12-23 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom
AU2011348147A AU2011348147B2 (en) 2010-12-23 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom
US13/995,213 US9294751B2 (en) 2009-09-09 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201061426764P 2010-12-23 2010-12-23
US61/426,764 2010-12-23

Publications (2)

Publication Number Publication Date
WO2012088415A2 WO2012088415A2 (en) 2012-06-28
WO2012088415A3 true WO2012088415A3 (en) 2012-11-15

Family

ID=46314937

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/066841 WO2012088415A2 (en) 2009-09-09 2011-12-22 Method and system for disparity adjustment during stereoscopic zoom

Country Status (8)

Country Link
CN (1) CN103270760B (en)
AU (1) AU2011348147B2 (en)
BR (1) BR112013015469A2 (en)
CA (1) CA2820322A1 (en)
DE (1) DE112011104584T5 (en)
GB (1) GB2499749A (en)
MX (1) MX2013007071A (en)
WO (1) WO2012088415A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016124069B4 (en) 2015-12-12 2018-03-22 Karl Storz Se & Co. Kg Method and device for generating a stereo image
US10299880B2 (en) * 2017-04-24 2019-05-28 Truevision Systems, Inc. Stereoscopic visualization camera and platform
TW201909627A (en) * 2017-07-12 2019-03-01 旺玖科技股份有限公司 Synchronized 3D panoramic video playback system
CN112702590B (en) * 2020-12-07 2022-07-22 宁波大学 Three-dimensional image zooming method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060193509A1 (en) * 2005-02-25 2006-08-31 Microsoft Corporation Stereo-based image processing
US20070052794A1 (en) * 2005-09-03 2007-03-08 Samsung Electronics Co., Ltd. 3D image processing apparatus and method
WO2008001967A1 (en) * 2006-06-30 2008-01-03 Industry-Academic Cooperation Foundation, Yonsei University Device and method for transforming 2-d image into 3-d image

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4625515B2 (en) * 2008-09-24 2011-02-02 富士フイルム株式会社 Three-dimensional imaging apparatus, method, and program

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060193509A1 (en) * 2005-02-25 2006-08-31 Microsoft Corporation Stereo-based image processing
US20070052794A1 (en) * 2005-09-03 2007-03-08 Samsung Electronics Co., Ltd. 3D image processing apparatus and method
WO2008001967A1 (en) * 2006-06-30 2008-01-03 Industry-Academic Cooperation Foundation, Yonsei University Device and method for transforming 2-d image into 3-d image

Also Published As

Publication number Publication date
AU2011348147A1 (en) 2013-07-25
CN103270760A (en) 2013-08-28
MX2013007071A (en) 2013-07-17
GB201309578D0 (en) 2013-07-10
GB2499749A (en) 2013-08-28
WO2012088415A2 (en) 2012-06-28
CN103270760B (en) 2017-02-15
DE112011104584T5 (en) 2014-01-09
AU2011348147B2 (en) 2014-09-18
BR112013015469A2 (en) 2016-09-27
CA2820322A1 (en) 2012-06-28

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