WO2014071333A3 - Constructing augmented reality environment with pre-computed lighting - Google Patents

Constructing augmented reality environment with pre-computed lighting Download PDF

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Publication number
WO2014071333A3
WO2014071333A3 PCT/US2013/068363 US2013068363W WO2014071333A3 WO 2014071333 A3 WO2014071333 A3 WO 2014071333A3 US 2013068363 W US2013068363 W US 2013068363W WO 2014071333 A3 WO2014071333 A3 WO 2014071333A3
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WO
WIPO (PCT)
Prior art keywords
augmented reality
image
virtual structure
display device
image data
Prior art date
Application number
PCT/US2013/068363
Other languages
French (fr)
Other versions
WO2014071333A2 (en
Inventor
Jonathan STEED
Aaron KRAUSS
Mike Scavezze
Wei Zhang
Arthur TOMLIN
Tony AMBRUS
Brian Mount
Stephen Latta
Ryan Hastings
Original Assignee
Steed Jonathan
Krauss Aaron
Mike Scavezze
Wei Zhang
Tomlin Arthur
Ambrus Tony
Brian Mount
Stephen Latta
Ryan Hastings
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 Steed Jonathan, Krauss Aaron, Mike Scavezze, Wei Zhang, Tomlin Arthur, Ambrus Tony, Brian Mount, Stephen Latta, Ryan Hastings filed Critical Steed Jonathan
Publication of WO2014071333A2 publication Critical patent/WO2014071333A2/en
Publication of WO2014071333A3 publication Critical patent/WO2014071333A3/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Abstract

Embodiments related to efficiently constructing an augmented reality environment with global illumination effects are disclosed. For example, one disclosed embodiment provides a method of displaying an augmented reality image via a display device. The method includes receiving image data, the image data capturing an image of a local environment of the display device, and identifying a physical feature of the local environment via the image data. The method further includes constructing an augmented reality image of a virtual structure for display over the physical feature in spatial registration with the physical feature from a viewpoint of a user, the augmented reality image comprising a plurality of modular virtual structure segments arranged in adjacent locations to form the virtual structure feature, each modular virtual structure segment comprising a pre-computed global illumination effect, and outputting the augmented reality image to the display device.
PCT/US2013/068363 2012-11-05 2013-11-05 Constructing augmented reality environment with pre-computed lighting WO2014071333A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/668,953 2012-11-05
US13/668,953 US9524585B2 (en) 2012-11-05 2012-11-05 Constructing augmented reality environment with pre-computed lighting

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WO2014071333A2 WO2014071333A2 (en) 2014-05-08
WO2014071333A3 true WO2014071333A3 (en) 2015-06-18

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WO (1) WO2014071333A2 (en)

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Also Published As

Publication number Publication date
WO2014071333A2 (en) 2014-05-08
US20140125668A1 (en) 2014-05-08
US9892562B2 (en) 2018-02-13
US20180075663A1 (en) 2018-03-15
US10229544B2 (en) 2019-03-12
US20190244430A1 (en) 2019-08-08
US10803670B2 (en) 2020-10-13
US20170039773A1 (en) 2017-02-09
US9524585B2 (en) 2016-12-20

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