| Presentation | 2000/2/22 Improvement in Automated Anatomical Labeling of Bronchial Branches in the Virtualized Bronchus Endoscopy System Using Multiple Models of the Bronchus Yuichi YOSHIDA, Kensaku MORI, Jun-ichi HASEGAWA, Jun-ichiro TORIWAKI, Hirofumi ANNO, Kazuhiro KATADA, Masaki MORI, Hirotsugu TAKABATAKE, Hiroshi NATORI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents an improved method for anatomical labeling of bronchial branches. Anatomical labeling method is necessary for constructing computer aided diagnosis system of chest X-ray CT images. The previous method could not assign correct names of bronchial branches to the examples which have a junction variation different from the model and lacks of branches in region extract because of using only one model of bronchial branches. The proposed method suppresses illegal assignments by making use of several knowledge models for parts of the lung area and selecting the optimum model. This approach was applied to 14 real chest X-ray CT images, and we confirmed that this method improved the problems in the previous method and could assign names accurately. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | bronchial branch / knowledge model / anatomical name / three-dimensional chest X-ray CT image |
| Paper # | PRMU99-242 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2000/2/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement in Automated Anatomical Labeling of Bronchial Branches in the Virtualized Bronchus Endoscopy System Using Multiple Models of the Bronchus |
| Sub Title (in English) | |
| Keyword(1) | bronchial branch |
| Keyword(2) | knowledge model |
| Keyword(3) | anatomical name |
| Keyword(4) | three-dimensional chest X-ray CT image |
| 1st Author's Name | Yuichi YOSHIDA |
| 1st Author's Affiliation | Graduate School of Engineering, Nagoya University() |
| 2nd Author's Name | Kensaku MORI |
| 2nd Author's Affiliation | Graduate School of Engineering, Nagoya University |
| 3rd Author's Name | Jun-ichi HASEGAWA |
| 3rd Author's Affiliation | School of Computer and Cognitive Sciences, Chukyo University |
| 4th Author's Name | Jun-ichiro TORIWAKI |
| 4th Author's Affiliation | Graduate School of Engineering, Nagoya University |
| 5th Author's Name | Hirofumi ANNO |
| 5th Author's Affiliation | School of Health Sciences, Fujita Health University |
| 6th Author's Name | Kazuhiro KATADA |
| 6th Author's Affiliation | School of Health Sciences, Fujita Health University |
| 7th Author's Name | Masaki MORI |
| 7th Author's Affiliation | Sapporo Kosei Hospital, Hokkaido |
| 8th Author's Name | Hirotsugu TAKABATAKE |
| 8th Author's Affiliation | Minami ichijo Hospital |
| 9th Author's Name | Hiroshi NATORI |
| 9th Author's Affiliation | Sapporo Medical University School of Medicine |
| Date | 2000/2/22 |
| Paper # | PRMU99-242 |
| Volume (vol) | vol.99 |
| Number (no) | 649 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |