Invention Grant
US08639023B2 Method and system for hierarchically matching images of buildings, and computer-readable recording medium
有权
记录介质的方法和系统,用于分层匹配建筑物图像和计算机可读记录介质
- Patent Title: Method and system for hierarchically matching images of buildings, and computer-readable recording medium
- Patent Title (中): 记录介质的方法和系统,用于分层匹配建筑物图像和计算机可读记录介质
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Application No.: US13377935Application Date: 2010-09-06
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Publication No.: US08639023B2Publication Date: 2014-01-28
- Inventor: Tae Hoon Kim , Jung Hee Ryu
- Applicant: Tae Hoon Kim , Jung Hee Ryu
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Priority: KR10-2009-0087794 20090916
- International Application: PCT/KR2010/006048 WO 20100906
- International Announcement: WO2011/034305 WO 20110324
- Main IPC: G06K9/46
- IPC: G06K9/46 ; G06K9/00

Abstract:
The present invention relates to a method for hierarchically matching a building image. The method includes the steps of: matching a wall of a specific building in the building image inputted as a query with a wall(s) of a building(s) in at least one panoramic image by using a technology of matching a building's shape or repeated pattern; selecting a candidate panoramic image(s) which includes a building(s) recognized to have the same or similar wall to the specific building in the panoramic image(s) as a result of matching its wall with others; matching at least one local region, if containing a recognizable string or figure, in the specific building with local region(s) in the building(s) of the candidate panoramic image(s) by using a technology of recognizing a string or a figure; and determining top n panoramic image(s) as the result of matching the local region.
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