Invention Grant
- Patent Title: Method and apparatus for roof type classification and reconstruction based on two dimensional aerial images
- Patent Title (中): 基于二维航空图像的屋顶类型分类和重建方法与装置
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Application No.: US14301752Application Date: 2014-06-11
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Publication No.: US09384398B2Publication Date: 2016-07-05
- Inventor: Xin Chen , Andi Zang , Xi Zhang
- Applicant: HERE Global B.V.
- Applicant Address: NL Veldhoven
- Assignee: HERE GLOBAL B.V.
- Current Assignee: HERE GLOBAL B.V.
- Current Assignee Address: NL Veldhoven
- Agency: Alston & Bird LLP
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06T7/00 ; G06K9/62
Abstract:
A method, apparatus and computer program product are provided for roof type classification and reconstruction based on two dimensional aerial images. In the context of a method, the method includes receiving a roof image, determining a segmentation of the roof image based on cutting lines associated with roof features and classifying roof segments based on roof features within the segment. The classifying roof segments is based on the roof features correlation to a roof type pattern.
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