Presentation | 2017-01-18 ウェブカメラを利用した放射線治療用の非接触型呼吸モニタリング法の開発 Yongbum Lee, Takahide Hayakawa, Ryuta Sasamoto, Toshifumi Kasahara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Tumors in the thorax and abdomen move during respiration. The respiratory movement has always been a major concern in thoracic and abdominal radiotherapy. We proposed a novel respiratory-monitoring technique without contact of patient’s body by means of motion image analysis using web camera. Five motion images with different respiration rate were obtained from Resusci Anne simulator and healthy adult volunteer. Respiratory cycles were estimated from the motion images by the proposed method. Compared with a conventional infrared-marker tracking method, two respiratory cycles almost corresponded. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Radiotherapy / Respiratory movement / Motion image analysis / HSV color space |
Paper # | MI2016-97 |
Date of Issue | 2017-01-11 (MI) |
Conference Information | |
Committee | MI |
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Conference Date | 2017/1/18(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tenbusu Naha |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Medical Image Engineering, Analysis, Recognition, etc. |
Chair | Yoshitaka Masutani(Hiroshima City Univ.) |
Vice Chair | Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.) |
Secretary | Yoshiki Kawata(Aichi Inst. of Tech.) / Yuichi Kimura(Nagoya Inst. of Tech.) |
Assistant | Ryo Haraguchi(Univ. of Hyogo) / Yasushi Hirano(Yamaguchi Univ.) |
Paper Information | |
Registration To | Technical Committee on Medical Imaging |
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Language | JPN-ONLY |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | |
Sub Title (in English) | |
Keyword(1) | Radiotherapy |
Keyword(2) | Respiratory movement |
Keyword(3) | Motion image analysis |
Keyword(4) | HSV color space |
1st Author's Name | Yongbum Lee |
1st Author's Affiliation | Niigata University(Niigata Univ.) |
2nd Author's Name | Takahide Hayakawa |
2nd Author's Affiliation | Niigata University(Niigata Univ.) |
3rd Author's Name | Ryuta Sasamoto |
3rd Author's Affiliation | Niigata University(Niigata Univ.) |
4th Author's Name | Toshifumi Kasahara |
4th Author's Affiliation | Niigata University Medical and Dental Hospital(Niigata Univ. Hosp.) |
Date | 2017-01-18 |
Paper # | MI2016-97 |
Volume (vol) | vol.116 |
Number (no) | MI-393 |
Page | pp.pp.97-100(MI), |
#Pages | 4 |
Date of Issue | 2017-01-11 (MI) |