Fast alignment of 3D geometrical models and 2D color images using 2D distance maps

Yumi Iwashita, Ryo Kurazume, Tsutomu Hasegawa, Hara Kenji

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

13 被引用数 (Scopus)

抄録

This paper presents a fast pose estimation algorithm of a 3D free form object in 2D images using 2D distance maps. One of the popular techniques of the pose estimation of 3D object in 2D image is the point-based method such as the ICP algorithm. However, the calculation cost for determining point correspondences is expensive. To overcome this problem, the proposed method utilizes a distance map on the 2D image plane, which is constructed quite rapidly by the fast marching method. For pose estimation of the object, contour lines of the 2D image and the projection of the 3D object are aligned using the distance map iteratively by the robust m-estimator. Some experimental results with simulated models and actual images of the endoscopic operation are successfully carried out.

本文言語英語
ホスト出版物のタイトルProceedings - 5th International Conference on 3-D Digital Imaging and Modeling, 3DIM 2005
ページ164-171
ページ数8
DOI
出版ステータス出版済み - 12 1 2005
イベント5th International Conference on 3-D Digital Imaging and Modeling, 3DIM 2005 - Ottawa, ON, カナダ
継続期間: 6 13 20056 16 2005

出版物シリーズ

名前Proceedings of International Conference on 3-D Digital Imaging and Modeling, 3DIM
ISSN(印刷版)1550-6185

その他

その他5th International Conference on 3-D Digital Imaging and Modeling, 3DIM 2005
国/地域カナダ
CityOttawa, ON
Period6/13/056/16/05

All Science Journal Classification (ASJC) codes

  • コンピュータ グラフィックスおよびコンピュータ支援設計
  • コンピュータ サイエンスの応用
  • コンピュータ ビジョンおよびパターン認識

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