COMPUTER SYSTEM FOR AUTOMATICALLY CLASSIFYING ROOF ELEMENTS

Title:

COMPUTER SYSTEM FOR AUTOMATICALLY CLASSIFYING ROOF ELEMENTS

Document Type and Number:

WIPO Patent Application WO/2012/054239

Kind Code:

A3

Abstract:

A set of instructions stored on at least one computer readable medium for running on a computer system. The set of instructions includes instructions for identifying line segments of a roof that is preferably displayed within a geo-referenced image, instructions for determining three-dimensional information of the line segments including position, orientation and length of the line segments preferably utilizing the geo-referenced image, and instructions for classifying, automatically, at least one of the line segments as one of a plurality of predefined roof elements utilizing at least one of the relative position and orientation of the line segments.

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Inventors:

STEPHENS JOHN WILLIAM (US)
GIUFFRIDA FRANK D (US)
SCHULTZ STEPHEN L (US)
ADAMS STEVE (US)
YANDONG WANG (US)

Application Number:

PCT/US2011/055107

Publication Date:

June 28, 2012

Filing Date:

October 06, 2011

Export Citation:

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Assignee:

PICTOMETRY INT CORP (US)
STEPHENS JOHN WILLIAM (US)
GIUFFRIDA FRANK D (US)
SCHULTZ STEPHEN L (US)
ADAMS STEVE (US)
YANDONG WANG (US)

International Classes:

G06F9/44; G06F17/50

Foreign References:

US20090132436A1	2009-05-21
US20030147553A1	2003-08-07
US20060061566A1	2006-03-23
US20080021683A1	2008-01-24

Other References: