Extracting Road Information by Collating Multiple Maps

• AKAGI Yoshitomo

  Kansai University

• ITO Hidetaka

  Kansai University

• KUMAMOTO Akira

  Kansai University

Bibliographic Information

Other Title

• 複数地図の照合による道路情報抽出
• フクスウ チズ ノ ショウゴウ ニ ヨル ドウロ ジョウホウ チュウシュツ

Abstract

The recent advance of the technology of geographic information systems has led to the need for developing efficient and reliable methods of extracting various information from the huge stock of conventional maps. In this paper, an image processing method is thus proposed for obtaining road segments with high precision using multiple maps. Applying several techniques based on elastic matching of line drawings, the proposed method restores incomplete road segments on a map by referring to other maps containing the corresponding complete segments. Successful experimental results are presented for cases where two maps covering almost the same region are available.

Journal

• IEEJ Transactions on Electronics, Information and Systems

  IEEJ Transactions on Electronics, Information and Systems 118 (12), 1722-1729, 1998

  The Institute of Electrical Engineers of Japan

Keywords

• 画像処理
• 数値地図
• 道路情報
• 弾性マッチング
• 補完処理

Details

• CRID: 1390001204607011712
• NII Article ID: 130006842980
• NII Article ID: 10002815673
• NII Book ID: AN10065950
• DOI: 10.1541/ieejeiss1987.118.12_1722
• ISSN: 13488155
• ISSN: 03854221
• NDL BIB ID: 4612084
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4612084
• Web Site: https://www.jstage.jst.go.jp/article/ieejeiss1987/118/12/118_12_1722/_pdf
• Data Source:
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  • CiNii Articles
• Abstract License Flag: Disallowed