| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-10-03 |
| タイトル |
|
|
タイトル |
Review of a simple noise simulation technique in digital radiography |
| 言語 |
|
|
言語 |
eng |
| 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 |
journal article |
| ID登録 |
|
|
ID登録 |
10.24517/00013903 |
|
ID登録タイプ |
JaLC |
| 著者 |
Tanaka, Rie
Ichikawa, Katsuhiro
Matsubara, Kosuke
Kawashima, Hiroki
|
| 著者別表示 |
田中, 利恵
市川, 勝弘
松原, 孝祐
川嶋, 広貴
|
| 書誌情報 |
Radiological Physics and Technology
巻 5,
号 2,
p. 178-185,
発行日 2012-07-01
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
1865-0333 |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA12236881 |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1007/s12194-012-0152-7 |
| 出版者 |
|
|
出版者 |
Japan Society of Medical Physics 日本放射線技術学会 / Springer Verlag (Germany) |
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Reduction of exposure dose and improvement in image quality can be expected to result from advances in the performance of imaging detectors. A number of researchers have reported on methods for simulating reduced dose images. The simplest method provides reduced dose images by adding white Gaussian noise with a certain standard deviation to the original image. Our aim in this study was to develop and validate a system with a graphic user interface for simulating reduced dose images by a simple method. Here, we describe a technical approach with the use of a flatpanel detector system, and we validated the simulation performance in reducing the dose objectively and subjectively. In addition, the technical limitations and possible solutions to the simple method are suggested based on the validation results presented in this paper. © Japanese Society of Radiological Technology and Japan Society of Medical Physics 2012. |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
ME-PR-TANAKA-R-178.pdf (711.0 kB)
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