发明名称 |
MAP DISPLAY SERVER AND MAP DISPLAY METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a map display server and a map display method that can readily search for a building and cityscape from old times.SOLUTION: A map display server includes: a per-period map DB 3 in which maps are recorded per period; a change determination unit 7 that sequentially compares a present map and a map per period in the past by use of the per-period map DB 3 and categorizes changes on the basis of the comparison result; and a communication unit 4 that transmits map information displayed at the same time on the categorized result of changes obtained by the change determination unit 7. The map display server searches for a spot at the same period on the basis of the categorized result. |
申请公布号 |
JP2014240968(A) |
申请公布日期 |
2014.12.25 |
申请号 |
JP20140148621 |
申请日期 |
2014.07.22 |
申请人 |
OLYMPUS IMAGING CORP;OLYMPUS CORP |
发明人 |
NONAKA OSAMU |
分类号 |
G09B29/00;G06F17/30;G06T1/00 |
主分类号 |
G09B29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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