Title:
歩道ネットワーク情報生成装置、方法およびプログラム
Document Type and Number:
Japanese Patent JP6939708
Kind Code:
B2
Abstract:
A sidewalk network information generation device in an embodiment includes a sidewalk centerline data storage device configured to store sidewalk centerline data indicating a plurality of sidewalk centerlines, a detection unit configured to detect an end point and a corner point of each of the plurality of sidewalk centerlines from the sidewalk centerline data stored in the sidewalk centerline data storage unit, and a link information generation unit configured to select, from among the end points and the corner points of the plurality of sidewalk centerlines detected by the detection unit, first coordinates indicating an end point or a corner point of a first sidewalk centerline and second coordinates indicating an end point or a corner point of a second sidewalk centerline within a certain distance from the first coordinates, and generate link information for linking the plurality of sidewalk centerlines on the basis of the selected first and second coordinates.
Inventors:
Maeda Atsuhiko
Manabu Yoshida
Yokohata Yuki
Company house Ippei
Manabu Yoshida
Yokohata Yuki
Company house Ippei
Application Number:
JP2018107135A
Publication Date:
September 22, 2021
Filing Date:
June 04, 2018
Export Citation:
Assignee:
Nippon Telegraph and Telephone Corporation
International Classes:
G09B29/00; G06F16/29
Domestic Patent References:
| JP2012202885A | ||||
| JP2007086156A |
Other References:
渡辺 完弥,点群座標データ及びデジタル地図を用いた歩行 空間ネットワークの整備に関する基礎的研究,土木学会論文集F3(土木情報学),Vol.67, No.2,2012年03月26日,l_150-l_161
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Tadashi Inoue
Nobuhisa Nogawa
Takashi Mine
Tadashi Inoue