Recovery of liver motion and deformation due to respiration using laparoscopic freehand 3D ultrasound system

Masahiko Nakamoto, Hiroaki Hirayama, Yoshinobu Sato, Kozo Konishi, Yoshihiro Kakeji, Makoto Hashizume, Shinichi Tamura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper describes a rapid method for intraoperative recovery of liver motion and deformation due to respiration by using a laparoscopic freehand 3D ultrasound (US) system. Using the proposed method, 3D US images of the liver can be extended to 4D US images by acquiring additional several sequences of 2D US images during a couple of respiration cycles. Time-varying 2D US images are acquired on several sagittal image planes and their 3D positions and orientations are measured using a laparoscopic ultrasound probe to which a miniature magnetic 3D position sensor is attached. During the acquisition, the probe is assumed to move together with the liver surface. In-plane 2D deformation fields and respiratory phase are estimated from the timevarying 2D US images, and then the time-varying 3D deformation fields on the sagittal image planes are obtained by combining 3D positions and orientations of the image planes. The time-varying 3D deformation field of the volume is obtained by interpolating the 3D deformation fields estimated on several planes. The proposed method was evaluated by in vivo experiments using a pig liver.

Original languageEnglish
Title of host publicationMedical Image Computing and Computer-Assisted Intervention, MICCAI 2006 - 9th International Conference, Proceedings
PublisherSpringer Verlag
Pages372-379
Number of pages8
ISBN (Print)354044727X, 9783540447276
Publication statusPublished - Jan 1 2006
Event9th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006 - Copenhagen, Denmark
Duration: Oct 1 2006Oct 6 2006

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume4191 LNCS - II
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other9th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006
CountryDenmark
CityCopenhagen
Period10/1/0610/6/06

Fingerprint

Ultrasound Image
Respiration
Ultrasound
Liver
Recovery
Ultrasonics
Time-varying
Motion
Probe
3D Image
Cycle
Sensor
Experiment
Sensors

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Nakamoto, M., Hirayama, H., Sato, Y., Konishi, K., Kakeji, Y., Hashizume, M., & Tamura, S. (2006). Recovery of liver motion and deformation due to respiration using laparoscopic freehand 3D ultrasound system. In Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006 - 9th International Conference, Proceedings (pp. 372-379). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4191 LNCS - II). Springer Verlag.

Recovery of liver motion and deformation due to respiration using laparoscopic freehand 3D ultrasound system. / Nakamoto, Masahiko; Hirayama, Hiroaki; Sato, Yoshinobu; Konishi, Kozo; Kakeji, Yoshihiro; Hashizume, Makoto; Tamura, Shinichi.

Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006 - 9th International Conference, Proceedings. Springer Verlag, 2006. p. 372-379 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4191 LNCS - II).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nakamoto, M, Hirayama, H, Sato, Y, Konishi, K, Kakeji, Y, Hashizume, M & Tamura, S 2006, Recovery of liver motion and deformation due to respiration using laparoscopic freehand 3D ultrasound system. in Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006 - 9th International Conference, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 4191 LNCS - II, Springer Verlag, pp. 372-379, 9th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006, Copenhagen, Denmark, 10/1/06.
Nakamoto M, Hirayama H, Sato Y, Konishi K, Kakeji Y, Hashizume M et al. Recovery of liver motion and deformation due to respiration using laparoscopic freehand 3D ultrasound system. In Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006 - 9th International Conference, Proceedings. Springer Verlag. 2006. p. 372-379. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
Nakamoto, Masahiko ; Hirayama, Hiroaki ; Sato, Yoshinobu ; Konishi, Kozo ; Kakeji, Yoshihiro ; Hashizume, Makoto ; Tamura, Shinichi. / Recovery of liver motion and deformation due to respiration using laparoscopic freehand 3D ultrasound system. Medical Image Computing and Computer-Assisted Intervention, MICCAI 2006 - 9th International Conference, Proceedings. Springer Verlag, 2006. pp. 372-379 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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