An automatic image-map registration algorithm using modified partial Hausdorff distance

Li Tian, Sei Ichiro Kamata, Yoshifumi Ueshige, Yoshimitsu Kuroki

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

The purpose of image-map registration is to revise the digital map included in Geographic Information System (GIS) with Remote Sensing Images (RSI). Because edge points extracted from RSI are very different from those extracted from digital maps, the error of registration different edge points propagates to the final registration results. In this paper, we provide an automatic algorithm for the image-map registration problem. A novel concept of modified partial Hausdorff distance (MPHD) is proposed as a distance measure. This measure is quite tolerant of the differences between map and image. In order to decrease the computational complexity, we also use Hilbert curve to select the initial candidates of edge points in our algorithm. The number of initial candidates can be adjusted to meet the required search accuracy and/or speed. The experimental results implicate that MPHD of our algorithm could provide sufficient information for image-map registration.

本文言語English
ホスト出版物のタイトル25th Anniversary IGARSS 2005
ホスト出版物のサブタイトルIEEE International Geoscience and Remote Sensing Symposium
ページ3534-3537
ページ数4
DOI
出版ステータスPublished - 2005
イベント2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005 - Seoul, Korea, Republic of
継続期間: 2005 7 252005 7 29

出版物シリーズ

名前International Geoscience and Remote Sensing Symposium (IGARSS)
5

Conference

Conference2005 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2005
国/地域Korea, Republic of
CitySeoul
Period05/7/2505/7/29

ASJC Scopus subject areas

  • コンピュータ サイエンスの応用
  • 地球惑星科学(全般)

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