New POI Construction with Street-Level Imagery

• GA Chillo

  Seoul National University

• LEE Jeongho

  Seoul National University

• LEE Won Hee

  Chosun University

• YU Kiyun

  Seoul National University

抄録

We present a novel point of interest (POI) construction approach based on street-level imagery (SLI) such as Google StreetView. Our method consists of: (1) the creation of a conflation map between an SLI trace and a vector map; (2) the detection of the corresponding buildings between the SLI scene and the conflation map; and (3) POI name extraction from a signboard in the SLI scene by user-interactive text recognition. Finally, a POI is generated through a combination of the POI name and attributes of the building object on a vector map. The proposed method showed recall of 92.99% and precision of 97.10% for real-world POIs.

収録刊行物

• IEICE Transactions on Information and Systems

  IEICE Transactions on Information and Systems E96.D (1), 129-133, 2013

  一般社団法人 電子情報通信学会

キーワード

• point of interest
• street-level imagery
• conflation
• text extraction

詳細情報

• CRID: 1390282679354965760
• NII論文ID: 10031167388
• NII書誌ID: AA10826272
• DOI: 10.1587/transinf.e96.d.129
• ISSN: 17451361
• ISSN: 09168532
• Web Site: https://www.jstage.jst.go.jp/article/transinf/E96.D/1/E96.D_129/_pdf
• 本文言語コード: en
• データソース種別:
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  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可