Improved space carving method for merging and interpolating multiple range images using information of light sources of active stereo

Ryo Furukawa, Tomoya Itano, Akihiko Morisaka, Hiroshi Kawasaki

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

7 被引用数 (Scopus)

抄録

To merge multiple range data obtained by range scanners, filling holes caused by unmeasured regions, the space carving method is a simple and effective method. However, this method often fails if the number of the input range images is small, because unseen voxels that are not carved out remains in the volume area. In this paper, we propose an improved algorithm of the space carving method that produces stable results. In the proposed method, a discriminant function defined on volume space is used to estimate whether each voxel is inside or outside the objects. Also, in particular case that the range images are obtained by active stereo method, the information of the positions of the light sources can be used to improve the accuracy of the results.

本文言語英語
ホスト出版物のタイトルComputer Vision - ACCV 2007 - 8th Asian Conference on Computer Vision, Proceedings
出版社Springer Verlag
ページ206-216
ページ数11
PART 2
ISBN(印刷版)9783540763895
DOI
出版ステータス出版済み - 2007
外部発表はい
イベント8th Asian Conference on Computer Vision, ACCV 2007 - Tokyo, 日本
継続期間: 11 18 200711 22 2007

出版物シリーズ

名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
番号PART 2
4844 LNCS
ISSN(印刷版)0302-9743
ISSN(電子版)1611-3349

その他

その他8th Asian Conference on Computer Vision, ACCV 2007
Country日本
CityTokyo
Period11/18/0711/22/07

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

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