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

Yuichiro Tajima, Kinya Fudano, Koichi Ito, Takafumi Aoki

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)826-835
Number of pages10
JournalIEICE Transactions on Information and Systems
VolumeE96-D
Issue number4
DOIs
Publication statusPublished - 2013 Apr

Keywords

  • CT
  • GPU
  • MRI
  • Phase-only correlation
  • Registration

ASJC Scopus subject areas

  • Software
  • Hardware and Architecture
  • Computer Vision and Pattern Recognition
  • Electrical and Electronic Engineering
  • Artificial Intelligence

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