Three-dimensional slice image overlay system with accurate depth perception for surgery

Ken Masamune, Yoshitaka Masutani, Susumu Nakajima, Ichiro Sakuma, Takeyoshi Dohi, Hiroshi Iseki, Kintomo Takakura

研究成果: Conference contribution

25 引用 (Scopus)

抜粋

In this paper, we describe a three-dimensional (3-D) display, containing a flat two-dimensional (2-D) display, an actuator and a half-silvered mirror. This system creates a superimposed slice view on the patient and gives accurate depth perception. The clinical significance of this system is that it displays raw image data at an accurate location on the patient's body. Moreover, it shows previously acquired image information, giving the capacity for accurate direction to the surgeon who is thus able to perform less-invasive therapy. Compared with conventional 3-D displays, such as stereoscopy, this system only requires raw 3-D data that are acquired in advance. Simpler data processing is required, and the system has the potential for rapid development. We describe a novel algorithm, registering positional data between the image and the patient. The accuracy of the system is evaluated and confirmed by an experiment in which an image is superimposed on a test object. The results indicate that the system could be readily applied in clinical situations, considering the resolution of the pre-acquired images.

元の言語English
ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
出版者Springer Verlag
ページ395-402
ページ数8
1935
ISBN(印刷物)3540411895, 9783540411895
出版物ステータスPublished - 2000
外部発表Yes
イベント3rd International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2000 - Pittsburgh, United States
継続期間: 2000 10 112000 10 14

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)
1935
ISSN(印刷物)03029743
ISSN(電子版)16113349

Other

Other3rd International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2000
United States
Pittsburgh
期間00/10/1100/10/14

    フィンガープリント

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

これを引用

Masamune, K., Masutani, Y., Nakajima, S., Sakuma, I., Dohi, T., Iseki, H., & Takakura, K. (2000). Three-dimensional slice image overlay system with accurate depth perception for surgery. : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (巻 1935, pp. 395-402). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 1935). Springer Verlag.