Fast and robust 3D correspondence matching and its application to volume registration

Yuichiro Tajima, Kinya Fudano, Koichi Ito, Takafumi Aoki

研究成果: Article査読

2 被引用数 (Scopus)

抄録

This paper presents a fast and accurate volume correspondence matching method using 3D Phase-Only Correlation (POC). The proposed method employs (i) a coarse-to-fine strategy using multi-scale volume pyramids for correspondence search and (ii) high-accuracy POC-based local block matching for finding dense volume correspondence with subvoxel displacement accuracy. This paper also proposes its GPU implementation to achieve fast and practical computation of volume registration. Experimental evaluation shows that the proposed approach exhibits higher accuracy and lower computational cost compared with conventional method. We also demonstrate that the GPU implementation of the proposed method can align two volume data in several seconds, which is suitable for practical use in the image-guided radiation therapy.

本文言語English
ページ(範囲)826-835
ページ数10
ジャーナルIEICE Transactions on Information and Systems
E96-D
4
DOI
出版ステータスPublished - 2013 4月

ASJC Scopus subject areas

  • ソフトウェア
  • ハードウェアとアーキテクチャ
  • コンピュータ ビジョンおよびパターン認識
  • 電子工学および電気工学
  • 人工知能

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