Title:
THREE DIMENSIONAL ROUTING
Document Type and Number:
WIPO Patent Application WO/2013/057077
Kind Code:
A3
Abstract:
One or more systems, devices, and/or methods for three dimensional routing are disclosed. For example, one embodiment includes receiving image data selected based on a viewer perspective from a memory. The image data is correlated with a depthmap generated from an optical distancing system and correlated with route data calculated from an origin point to a destination point using a geographical database and a routing algorithm. The controller compares a first distance, from the viewer perspective to a point correlated with the route data, to a second distance, derived from the depth map at the point. If the comparison indicates that the first distance is closer to the viewer perspective than the second distance, the controller inserts at least one pixel of a navigation illustration into the image data. The image data including the navigation illustration is transmitted to or stored in a memory.
Inventors:
LYNCH JAMES (US)
Application Number:
PCT/EP2012/070438
Publication Date:
June 13, 2013
Filing Date:
October 16, 2012
Export Citation:
Assignee:
NAVTEQ BV (NL)
International Classes:
G06T15/20; G01C21/36
Domestic Patent References:
| WO2009131276A1 | 2009-10-29 |
Foreign References:
| EP1584897A2 | 2005-10-12 |
Other References:
DAVID GALLUP ET AL: "Piecewise planar and non-planar stereo for urban scene reconstruction", 2010 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR), 13 June 2010 (2010-06-13) - 18 June 2010 (2010-06-18), SAN FRANCISCO, CA, USA,, pages 1418 - 1425, XP031725634, ISBN: 978-1-4244-6984-0
STEPHEN SHANKLAND: "Google gathers 3D data with Street View", 15 May 2008 (2008-05-15), XP002693712, Retrieved from the Internet [retrieved on 20130313]
STEPHEN SHANKLAND: "Google gathers 3D data with Street View", 15 May 2008 (2008-05-15), XP002693712, Retrieved from the Internet
Attorney, Agent or Firm:
JAATINEN, Jussi (Keilalahdentie 4, Espoo, FI)
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