| Presentation | 2011-01-19 Estimation of procedure in laparoscopic surgery by subspace method with color information Takahiro CHINO, Yoshito MEKADA, Kensaku MORI, Kazunari MISAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents an automated method for classifying scenes of laparoscope videos based on the subspace method with color information. Because laparoscopic surgery requires more collaborative work in the narrow perspective of the operator, are strongly expected to develop a navigation system that supports collaboration. This paper presents the unction for automated scene classification of laparoscopic videos as a preliminary study for achieving the intelligent assistance based on recognition of the progress of surgery and surgical evaluation. The subspace of each category is created from training dataset with color information. We applied the proposed method to a sequence of a laparoscopic video. The experimental results showed that the recognition rate of the proposed method is 79.8%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | laparoscopic surgery / scene recognition / video analysis / subspace method |
| Paper # | MI2010-81 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2011/1/12(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimation of procedure in laparoscopic surgery by subspace method with color information |
| Sub Title (in English) | |
| Keyword(1) | laparoscopic surgery |
| Keyword(2) | scene recognition |
| Keyword(3) | video analysis |
| Keyword(4) | subspace method |
| 1st Author's Name | Takahiro CHINO |
| 1st Author's Affiliation | Graduate School of information Science, Chukyo University() |
| 2nd Author's Name | Yoshito MEKADA |
| 2nd Author's Affiliation | Graduate School of information Science, Chukyo University |
| 3rd Author's Name | Kensaku MORI |
| 3rd Author's Affiliation | Information and Communications Headquarters, Nagoya University |
| 4th Author's Name | Kazunari MISAWA |
| 4th Author's Affiliation | Aichi Cancer Center |
| Date | 2011-01-19 |
| Paper # | MI2010-81 |
| Volume (vol) | vol.110 |
| Number (no) | 364 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |