書誌事項
- タイトル別名
-
- A STUDY OF BOOTSTRAP METHOD FOR X-RAY CINE FILM SENSITOMETRY
この論文をさがす
説明
We have evaluated the merits of X-ray cine sensitometry using the aluminum(Al) stepwedge bootstrap method, with a comparison of the N.D.filter method. In this study, multipler exposure for bootstrap sensitometry obtained by changing of the mAs value (Method 1), or using the N.D.Filter (Method 2). The shape of characteristic and gradient curves obtained from Method 1 or 2 were almost the same as that the using N.D. filter method. In addition, the average gradients of the characteristic curve for both of the Al stepwedge bootstrap method showed no difference from that of the N.D. filter method. These results suggest that both the Al stepwedge bootstrap methods are able to be applied to X-ray cine sensitometry. In X-ray cine sensitometry, these two Al stepwedge bootstrap methods were much easier to carried out than N.D. filter method.
収録刊行物
-
- 日本放射線技術学会雑誌
-
日本放射線技術学会雑誌 51 (9), 1203-1208, 1995
公益社団法人 日本放射線技術学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282681359498880
-
- NII論文ID
- 10005028159
- 110003435601
-
- NII書誌ID
- AN00197784
-
- ISSN
- 18814883
- 03694305
- http://id.crossref.org/issn/03694305
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
-
- 抄録ライセンスフラグ
- 使用不可