PITCH DETERMINATION SYSTEMS AND METHODS FOR AERIAL ROOF ESTIMATION

• US 20120191424A1
• Filed: 04/03/2012
• Published: 07/26/2012
• Est. Priority Date: 10/31/2008
• Status: Active Grant

• Current Assignee: EagleView Technologies Incorporated
• Original Assignee: EagleView Technologies Incorporated
• Inventors: Pershing, Chris
• Granted Patent: US 8,818,770 B2
• Time in Patent Office: Days
• US Class Current: 703/1
• CPC Class Codes: G06F 30/13 Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
• CPC Class Codes: G06T 17/20 Finite element generation, e.g. wire-frame surface description, tesselation
• CPC Class Codes: G06T 2200/24 involving graphical user interfaces [GUIs]
• CPC Class Codes: G06T 2207/10032 Satellite or aerial image; Remote sensing
• CPC Class Codes: G06T 2207/20104 Interactive definition of region of interest [ROI]
• CPC Class Codes: G06T 2207/30108 Industrial image inspection
• CPC Class Codes: G06T 2207/30184 Infrastructure
• CPC Class Codes: G06T 2207/30204 Marker
• CPC Class Codes: G06T 7/12 Edge-based segmentation
• CPC Class Codes: G06T 7/30 Determination of transform parameters for the alignment of images, i.e. image registration
• CPC Class Codes: G06T 7/73 using feature-based methods
• CPC Class Codes: G06T 7/75 involving models
• CPC Class Codes: G06V 20/176 Urban or other man-made structures

Abstract

User interface systems and methods for roof estimation are described. Example embodiments include a roof estimation system that provides a user interface configured to facilitate roof model generation based on one or more aerial images of a building roof. In one embodiment, roof model generation includes image registration, image lean correction, roof section pitch determination, wire frame model construction, and/or roof model review. The described user interface provides user interface controls that may be manipulated by an operator to perform at least some of the functions of roof model generation. In one embodiment, the user interface provides user interface controls that facilitate the determination of pitch of one or more sections of a building roof. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.

Claims

1. A computer-implemented method for generating a roof estimate report, the method comprising:

displaying an aerial image of a building having a roof; and

modifying a model of the roof based on a received indication regarding a roof section.