Invention Grant
US08175340B2 Map information display apparatus, map information display method, and program
有权
地图信息显示装置,地图信息显示方法和程序
- Patent Title: Map information display apparatus, map information display method, and program
- Patent Title (中): 地图信息显示装置,地图信息显示方法和程序
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Application No.: US12179102Application Date: 2008-07-24
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Publication No.: US08175340B2Publication Date: 2012-05-08
- Inventor: Masanao Tsutsui
- Applicant: Masanao Tsutsui
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-228577 20070904
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04N7/00 ; G01C21/30

Abstract:
A map information display apparatus for displaying map information on the basis of information on image-capturing times and image-capturing positions that are respectively associated with a plurality of captured images includes a captured image extraction unit configured to extract images captured within a predetermined time period that includes the image-capturing time of a predetermined captured image from among the plurality of captured images; a map area selection unit configured to select an area of a map so as to include the image-capturing positions of the captured images extracted by the captured image extraction unit by using as a reference the image-capturing position of the predetermined captured image; and a map information display unit configured to display map information in such a manner that the area of the map, which is selected by the map area selection unit, is displayed.
Public/Granted literature
- US20090060263A1 MAP INFORMATION DISPLAY APPARATUS, MAP INFORMATION DISPLAY METHOD, AND PROGRAM Public/Granted day:2009-03-05
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