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Proceedings Paper

Compact camera for 3D position registration of cancer in radiation treatment
Author(s): Toshitaka Wakayama; Shun Hiratsuka; Yoshihisa Kamakura; Katsumasa Nakamura; Toru Yoshizawa
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Paper Abstract

Radiation treatments have been attracted many interests as one of revolutionary cancer therapies. Today, it is possible to treat cancers without any surgical operations. In the fields of the radiation treatments, it is important to regist the 3D position of the cancer inside the body precisely and instantaneously. To achieve 3D position registrations, we aim at developing a compact camera for 3D measurements. In this trial, we have developed a high-speed pattern projector based on the spatiotemporal conversion technique. In experiments, we show some experimental results for the 3D registrations.

Paper Details

Date Published: 13 November 2014
PDF: 6 pages
Proc. SPIE 9276, Optical Metrology and Inspection for Industrial Applications III, 92760G (13 November 2014); doi: 10.1117/12.2072170
Show Author Affiliations
Toshitaka Wakayama, Saitama Medical Univ. (Japan)
Shun Hiratsuka, Saitama Medical Univ. (Japan)
Yoshihisa Kamakura, NPO 3D Associates (Japan)
Katsumasa Nakamura, Dept. of Clinical Radiology (Japan)
Toru Yoshizawa, NPO 3D Associates (Japan)


Published in SPIE Proceedings Vol. 9276:
Optical Metrology and Inspection for Industrial Applications III
Sen Han; Toru Yoshizawa; Song Zhang, Editor(s)

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