WEKO3
アイテム
ヒト恥骨結合部の超軟X線像の画像処理による年齢推定
https://kindai.repo.nii.ac.jp/records/2002430
https://kindai.repo.nii.ac.jp/records/20024307ba197ae-1dd6-4d86-a2c4-6a2b753a45c8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00063584-19920625-0323.pdf (796.0 KB)
|
|
| Item type | ☆紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-02-13 | |||||||||
| タイトル | ||||||||||
| タイトル | ヒト恥骨結合部の超軟X線像の画像処理による年齢推定 | |||||||||
| 言語 | ja | |||||||||
| タイトル | ||||||||||
| タイトル | Estimation of age from soft X-ray findings of Japanese pubic symphysis based on a image processing | |||||||||
| 言語 | en | |||||||||
| 著者 |
巽, 信二
× 巽, 信二
|
|||||||||
| 言語 | ||||||||||
| 言語 | jpn | |||||||||
| キーワード | ||||||||||
| 主題 | Personal identification, age estimation, image processing, pubic symphisis, soft x-ray findings | |||||||||
| 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 | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | AM | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||
| 出版者 名前 | ||||||||||
| 出版者 | 近畿大学医学会 | |||||||||
| 言語 | ja | |||||||||
| bibliographic_information |
ja : 近畿大学医学雑誌 en : Medical Journal of Kinki University 巻 17, 号 2, p. 323-336, 発行日 1992-06-25 |
|||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 03858367 | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | A method for estimating the age at death through the image processing of soft X-ray pictures of pubic symphysis is reported. The collected 533 materials aged between 20 and 80 years of age were sliced at the thickness of 5mm. Prior to the image processing, subjective assessment was made on the five indices of gross morphological findings. The pictures showed roughening and darkening tendencies with age and six indices for image processing were introduced. Applying the natural logarithm to data obtained by the image processing and making regression analysis, six kinds of age estimation equations were derived in the form of ; Y=-39.91lnX+189.63 and the estimated age Y was proportional to natural logarithm of measured indeces X. The age estimation equations showed acuracies of 70% or more for the age range of ±5 years and 100% for ±8years and was applicable in the age range of 20 to 70. The acuracy was satisfactory for age estimation in the field of person appraisal in legal medicine. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 本文データはCiNiiから複製したものである。 | |||||||||
| 言語 | ja | |||||||||
