| Presentation | 2010-05-14 Detection Method of Calcification Shade and Coarse Calcification in Mammogram Takeshi NOGI, Yuki HIRAMATSU, Yohei FUKUMIZU, Hironori YAMAUCHI, Hirotomi CHOU, Yoshimasa KURUMI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, researches for computer aided diagnosis(CAD)systems of mammograms have been actively conducted. We propose detection methods of benign and malignant calcifications and extraction method of a big calcification such as coarse calcification and lucent-centered calcification that are a kind of benign calcification as a first step in a classification of benign or malignant calcifications. We use Moravec operator as detection methods of calcifications. In addition, the detected shadow is classified after the shape of coarse calcification where only a part has been detected return to original shape. We apply our method to 180 mammograms. As a result, our method extracted 182 areas out of 202 areas of the coarse calcification. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Computer-Aided Diagnosis / Mammograms / Calcifications / Coarse Calcification / Moravec operator |
| Paper # | IE2010-37,PRMU2010-25,MI2010-25 |
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| Conference Information | |
| Committee | MI |
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| Conference Date | 2010/5/6(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) | Detection Method of Calcification Shade and Coarse Calcification in Mammogram |
| Sub Title (in English) | |
| Keyword(1) | Computer-Aided Diagnosis |
| Keyword(2) | Mammograms |
| Keyword(3) | Calcifications |
| Keyword(4) | Coarse Calcification |
| Keyword(5) | Moravec operator |
| 1st Author's Name | Takeshi NOGI |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University() |
| 2nd Author's Name | Yuki HIRAMATSU |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University |
| 3rd Author's Name | Yohei FUKUMIZU |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University |
| 4th Author's Name | Hironori YAMAUCHI |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Ritsumeikan University |
| 5th Author's Name | Hirotomi CHOU |
| 5th Author's Affiliation | Shiga University of Medical Science |
| 6th Author's Name | Yoshimasa KURUMI |
| 6th Author's Affiliation | Shiga University of Medical Science |
| Date | 2010-05-14 |
| Paper # | IE2010-37,PRMU2010-25,MI2010-25 |
| Volume (vol) | vol.110 |
| Number (no) | 28 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |