| Presentation | 2017-03-21 Automated Anatomical Labeling of Abdominal Arteries Using Conditional Random Fields With Contrast Sensitive Potentials XiaoNan Zhang, Yuichiro Hayashi, Masahiro Oda, Takayuki Kitasaka, Kazunari Misawa, Kenasaku Mori, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | For safe and adequate laparoscopic abdominal surgery, it is important to have a clear grasp of the structures of the blood vessels. Consequently, there is a need to develop high precision tools for three-dimensional viewing of blood vessel structures with anatomical labels. Previous study utilized the conditional random field (CRF) with a constant pairwise term penalty coefficient to estimate blood vessel labels. It results in ignorance of significant details between neighboring branches and homogenization. In our proposed method, We utilize the Contrast Sensitive Potentials to enforce the local consistency between neighboring branches. We applied the proposed method to 50 cases of arterial phase abdominal X-ray CT volumes. Experimental results showed that the F-measures of the proposed method were 92.2% for abdominal arteries. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CT volume / recognition of anatomical names / Conditional Random Fields / Contrast Sensitive Potentials |
| Paper # | BioX2016-56,PRMU2016-219 |
| Date of Issue | 2017-03-13 (BioX, PRMU) |
| Conference Information | |
| Committee | PRMU / BioX |
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| Conference Date | 2017/3/20(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Eisaku Maeda(NTT) / Masakatsu Nishigaki(Shizuoka Univ.) |
| Vice Chair | Seiichi Uchida(Kyushu Univ.) / Hironobu Fujiyoshi(Chubu Univ.) / Akira Otsuka(AIST) / Hiroshi Takano(Toyama Pref. Univ.) |
| Secretary | Seiichi Uchida(Kyoto Univ.) / Hironobu Fujiyoshi(NTT) / Akira Otsuka(NEC) / Hiroshi Takano(AIST) |
| Assistant | Masaki Oonishi(AIST) / Takuya Funatomi(NAIST) / Masatsugu Ichino(Univ. of Electro-Comm.) / Naoyuki Takada(Secom) / Takahiro Aoki(Fujitsu Labs.) |
| Paper Information | |
| Registration To | Technical Committee on Pattern Recognition and Media Understanding / Technical Committee on Biometrics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Automated Anatomical Labeling of Abdominal Arteries Using Conditional Random Fields With Contrast Sensitive Potentials |
| Sub Title (in English) | |
| Keyword(1) | CT volume |
| Keyword(2) | recognition of anatomical names |
| Keyword(3) | Conditional Random Fields |
| Keyword(4) | Contrast Sensitive Potentials |
| 1st Author's Name | XiaoNan Zhang |
| 1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 2nd Author's Name | Yuichiro Hayashi |
| 2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 3rd Author's Name | Masahiro Oda |
| 3rd Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 4th Author's Name | Takayuki Kitasaka |
| 4th Author's Affiliation | Aichi Institute of Technology(AIT) |
| 5th Author's Name | Kazunari Misawa |
| 5th Author's Affiliation | Aichi Cancer Center Hospital(Aichi Cancer Center Hospital) |
| 6th Author's Name | Kenasaku Mori |
| 6th Author's Affiliation | Nagoya University(Nagoya Univ.) |
| Date | 2017-03-21 |
| Paper # | BioX2016-56,PRMU2016-219 |
| Volume (vol) | vol.116 |
| Number (no) | BioX-527,PRMU-528 |
| Page | pp.pp.137-142(BioX), pp.137-142(PRMU), |
| #Pages | 6 |
| Date of Issue | 2017-03-13 (BioX, PRMU) |