| Presentation | 2001/1/19 Automated detection of mammographic masses with partial loss of regions Takeshi Hara, Yuji Hatanaka, 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) | We have been developing an automatic mass detection algorithm on mammograms. There were the cases of mis detections, in most of which mammographic masses existed in mammary-gland region and their border had partial losses of shapes. The purpose of this study is to detect suchmasses based on sector-shape-mass models. Applying the new method to 2454 digitized mammograms, the detection sensitivity for the partial loss masses improved from 80% to 98% at the number of false-positives changing from 1.0 to 2.4 per image. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Mammogram / mass / automated detection / template matching / computer-aided diagnosis |
| Paper # | MI2000-77 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2001/1/19(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) | Automated detection of mammographic masses with partial loss of regions |
| Sub Title (in English) | |
| Keyword(1) | Mammogram |
| Keyword(2) | mass |
| Keyword(3) | automated detection |
| Keyword(4) | template matching |
| Keyword(5) | computer-aided diagnosis |
| 1st Author's Name | Takeshi Hara |
| 1st Author's Affiliation | Department of Information Science, Faculty of Engineering, Gifu University() |
| 2nd Author's Name | Yuji Hatanaka |
| 2nd Author's Affiliation | Department of Information Science, Faculty of Engineering, Gifu University |
| 3rd Author's Name | Hiroshi Fujita |
| 3rd Author's Affiliation | Department of Information Science, Faculty of Engineering, Gifu University |
| 4th Author's Name | Tokiko Endo |
| 4th Author's Affiliation | Department of Radiology, National Hospital of Nagoya |
| 5th Author's Name | Takuji Iwase |
| 5th Author's Affiliation | Department of Breast Surgery, Aichi Cancer Center Hospital |
| Date | 2001/1/19 |
| Paper # | MI2000-77 |
| Volume (vol) | vol.100 |
| Number (no) | 597 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |