| Presentation | 2001/9/7 Development of classification method of mammographic microcalcifications Takeshi Hara, Norimitsu Shinohara, Yoshitake Ooe, Hiroshi Fujita, Tokiko Endo, Takuji Iwase, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is very important to classify microcalcification on mammograms whether the lesions are benign or malignant and it will be very tough works for radiologist. We have been developing the automated classification scheme for mammographic microcalcifications.The purpose of this works is to apply new feature values of shape-of-microcalcifications based on BI-RADS. criteria derived from a radiologist, and to confirm the usefulriess of the combined input value for artificial neural networks to classify the lesions. By using ROC analysis to compare our previous methods and new one, the classification performance indicated by Az value was improved from 0.98 to 1.00. This result implies that the shape-of-microcalcifications indicated on BI-RADS are very useful to classification of microealcifications. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | mammograms / microcalcifications / classification / computer-aided diagnosis |
| Paper # | MI2001-35 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2001/9/7(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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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) | Development of classification method of mammographic microcalcifications |
| Sub Title (in English) | |
| Keyword(1) | mammograms |
| Keyword(2) | microcalcifications |
| Keyword(3) | classification |
| Keyword(4) | computer-aided diagnosis |
| 1st Author's Name | Takeshi Hara |
| 1st Author's Affiliation | Department of information science, Gifu University() |
| 2nd Author's Name | Norimitsu Shinohara |
| 2nd Author's Affiliation | Department of information science, Gifu University |
| 3rd Author's Name | Yoshitake Ooe |
| 3rd Author's Affiliation | Department of information science, Gifu University |
| 4th Author's Name | Hiroshi Fujita |
| 4th Author's Affiliation | Department of information science, Gifu University |
| 5th Author's Name | Tokiko Endo |
| 5th Author's Affiliation | Department of radiology, National Hospital of Nagoya |
| 6th Author's Name | Takuji Iwase |
| 6th Author's Affiliation | Department of breast surgery, Aichi Cancer Center Hospital |
| Date | 2001/9/7 |
| Paper # | MI2001-35 |
| Volume (vol) | vol.101 |
| Number (no) | 310 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |