Title:
Information processing device, current location display system, area extraction method and program
Document Type and Number:
Japanese Patent JP6364887
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To acquire a map that has no redundant areas and has suppressed the amount of data.SOLUTION: A server 1 includes a CPU 11-1, an area map specification processing part 52, and an area map extraction part 53. The CPU 11-1 specifies a plurality of partial areas from the entire area of data. The area map extraction part 53 extracts the plurality of partial areas specified by the CPU 11-1 as extraction areas. When there is an overlapping area in which the plurality of partial areas specified by the CPU 11-1 overlap with each other in the entire area, the area map specification processing part 52 controls the area map extraction part 53 so as not to extract the overlapping area more than once.
Inventors:
Hiroyuki Sonojo
Application Number:
JP2014073991A
Publication Date:
August 01, 2018
Filing Date:
March 31, 2014
Export Citation:
Assignee:
CASIO COMPUTER CO.,LTD.
International Classes:
G06F13/00; G01C21/26; G08G1/005; G09B29/00; G09B29/10
Domestic Patent References:
| JP2013041399A | ||||
| JP2004012382A |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Iwaike Mitsuru
Hayashi Ichiyoshi
Iwaike Mitsuru