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骨梁の画像解析における数理形態フィルタの適用性の検討
https://doi.org/10.18928/00000128
https://doi.org/10.18928/0000012867bdfa7f-039e-415d-b6de-e135ea027b22
名前 / ファイル | ライセンス | アクション |
---|---|---|
PDF (2.5 MB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-01-01 | |||||
タイトル | ||||||
タイトル | 骨梁の画像解析における数理形態フィルタの適用性の検討 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Study of the Application of Morphological Filter to Image Analysis of Trabeculae | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 数理形態フィルタ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 骨梁 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 画像解析 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 骨粗鬆症 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 踵骨X線画像 | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.18928/00000128 | |||||
ID登録タイプ | JaLC | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
その他(別言語等)のタイトル | ||||||
Study of the Application of Morphological Filter to Image Analysis of Trabeculae | ||||||
著者 |
北山, 彰
× 北山, 彰× 林, 明子× 天野, 貴司× 荒尾, 信一× 原内, 一× 友光, 達志× 曽根, 照喜× 福永, 仁夫× KITAYAMA, Akira× HAYASHI, Akiko× AMANO, Takashi× ARAO, Shinichi× HARAUCHI, Hajime× TOMOMITSU, Tatsushi× SONE, Teruki× FUKUNAGA, Masao |
|||||
著者別名 | ||||||
姓名 | KITAYAMA, Akira | |||||
著者別名 | ||||||
姓名 | HAYASHI, Akiko | |||||
著者別名 | ||||||
姓名 | AMANO, Takashi | |||||
著者別名 | ||||||
姓名 | ARAO, Shinichi | |||||
著者別名 | ||||||
姓名 | HARAUCHI, Hajime | |||||
著者別名 | ||||||
姓名 | TOMOMITSU, Tatsushi | |||||
著者別名 | ||||||
姓名 | SONE, Teruki | |||||
著者別名 | ||||||
姓名 | FUKUNAGA, Masao | |||||
著者所属(日) | ||||||
川崎医療短期大学放射線技術科 | ||||||
著者所属(日) | ||||||
川崎医療短期大学放射線技術科 | ||||||
著者所属(日) | ||||||
川崎医療短期大学放射線技術科 | ||||||
著者所属(日) | ||||||
川崎医療短期大学放射線技術科 | ||||||
著者所属(日) | ||||||
川崎医療短期大学放射線技術科 | ||||||
著者所属(日) | ||||||
川崎医療短期大学放射線技術科 | ||||||
著者所属(日) | ||||||
川崎医科大学核医学教室 | ||||||
著者所属(日) | ||||||
川崎医科大学核医学教室 | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Radiological Technology, Kawasaki College of Allied Health Professions | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Radiological Technology, Kawasaki College of Allied Health Professions | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Radiological Technology, Kawasaki College of Allied Health Professions | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Radiological Technology, Kawasaki College of Allied Health Professions | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Radiological Technology, Kawasaki College of Allied Health Professions | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Radiological Technology, Kawasaki College of Allied Health Professions | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Nuclear Medicine, Kawasaki Medical School | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Nuclear Medicine, Kawasaki Medical School | ||||||
抄録(日) | ||||||
内容記述タイプ | Other | |||||
内容記述 | 骨粗鬆症の診断,予防,そして治療の導入には骨強度の計測が重要である.現在,骨強度の推定法のひとつとして,骨X線写真に写る骨梁像から画像処理による骨梁の構造解析を行い,骨梁の特徴量を求める手法が,種々試みられている.今回我々は,骨梁の特徴量として,骨梁の太さ,長さ,骨梁の面積,骨梁の本数を求める構造解析において,画像処理の過程で,画像の雑音を除去して図形パターンの特徴を2値化画像として抽出する数理形態フィルタの適用が有効であるか否かについて検討した.その結果,骨梁の2次元画像解析では,数理形態フィルタを適用することによって,雑音が除去され,骨梁の特徴が強調された画像を得ることが可能であった.また,特に骨梁の太さの解析では,Opening処理を行うことによって,踵骨骨密度との相関関係が改善されることがわかった. | |||||
書誌情報 |
川崎医療短期大学紀要 en : Bulletin of Kawasaki College of Allied Health Professions 号 28, p. 7-12, 発行日 2008 |
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その他(別言語)の雑誌名 | ||||||
Bulletin of Kawasaki College of Allied Health Professions | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0287-3028 | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10067901 |