Title:
METHODS AND SYSTEMS FOR LIGHT FIELD AUGMENTED REALITY/VIRTUAL REALITY ON MOBILE DEVICES
Document Type and Number:
WIPO Patent Application WO/2017/041740
Kind Code:
A1
Abstract:
Methods and apparatus are described that enable augmented or virtual reality based on a light field. A geometric proxy of a mobile device such as a smart phone is used during the process of inserting a virtual object from the light field into the real world images being acquired. For example, a mobile device includes a processor and a camera coupled to the processor. The processor is configured to define a view-dependent geometric proxy, record images with the camera to produce recorded frames and, based on the view-dependent geometric proxy, render the recorded frames with an inserted light field virtual object.
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Inventors:
GU JINWEI (US)
WILBURN BENNETT (US)
JIANG WEI (US)
WILBURN BENNETT (US)
JIANG WEI (US)
Application Number:
PCT/CN2016/098538
Publication Date:
March 16, 2017
Filing Date:
September 09, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N7/14
Domestic Patent References:
| WO2015031854A2 | 2015-03-05 |
Foreign References:
| US20130321564A1 | 2013-12-05 | |||
| CN102147658A | 2011-08-10 | |||
| CN103577788A | 2014-02-12 | |||
| US20040104935A1 | 2004-06-03 | |||
| US20140321702A1 | 2014-10-30 | |||
| US20100024260A1 | 2010-02-04 |
Other References:
KURASHIMA, CELSO S. ET AL.: "Combining Approximate Geometry with View-Dependent Texture Mapping-A Hybrid Approach to 3D Video Teleconferencing", PROCEEDINGS OF THE XV BRAZILIAN SYMPOSIUM ON COMPUTER GRAPHICS AND IMAGE PROCESSING, 10 October 2002 (2002-10-10), pages 112 - 119, XP010624499, ISSN: 1530-1834
PINIES, IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, April 2007 (2007-04-01), pages 10 - 14
See also references of EP 3275182A4
PINIES, IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION, April 2007 (2007-04-01), pages 10 - 14
See also references of EP 3275182A4
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