Paper Abstract and Keywords |
Presentation |
2015-07-15 14:30
Trial of Detection Surgical Instrument for Neurosurgical Microscope Image-Overlay System with Intraoperative Real-time Camera Calibration Shota Yamamoto, Ikuma Sato, Yuichi Fujino (FUN), Takashi Suzuki (JAAME), Yoshihiro Muragaki, Ken Masamune (TWMU) MI2015-44 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In neurosurgery, surgeons need to compare the navigation monitor with the operative field to check the position information of the navigation system. Furthermore, they can’t use the information effectively because surgeons must reconstruct the information of the MR images and the microscopic image in their head. Then, we proposed a microscopic image overlay navigation system via an intraoperative real-time camera calibration algorithm. This camera calibration algorithm calculates the camera parameters using the position information of the navigation system and microscopic image. The proposed algorithm needed to detect the position information of bipolar automatically from the microscopic image to realize image overlay. Therefore, we propose automatically bipolar position detection algorithm for image overlay. In this study, we verified the bipolar detection algorithm from the microscopic image in neurosurgery. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Detecting surgical instrument / Bipolar / Microscopic image / Navigation system / Image overlay / Camera calibration / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 139, MI2015-44, pp. 69-72, July 2015. |
Paper # |
MI2015-44 |
Date of Issue |
2015-07-07 (MI) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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MI2015-44 |
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