WEKO3
アイテム
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テキストデータによる画像処理・画像表示一体型学習支援ツールの開発
http://hdl.handle.net/10748/7961
http://hdl.handle.net/10748/7961bc9a7eaa-d0ff-4bbc-aefa-2240e7822b6e
名前 / ファイル | ライセンス | アクション |
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10884-001.pdf (3.5 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-07-28 | |||||
タイトル | ||||||
タイトル | テキストデータによる画像処理・画像表示一体型学習支援ツールの開発 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | image processing | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Radon transform | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fourier transform | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | wavelet transform | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Excel | |||||
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 | |||||
著者 |
篠原, 広行
× 篠原, 広行× 橋本, 雄幸 |
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著者(ヨミ) |
シノハラ, ヒロユキ
× シノハラ, ヒロユキ× ハシモト, タケユキ |
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著者別名 |
Shinohara, Hiroyuki
× Shinohara, Hiroyuki× Hashimoto, Takeyuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We developed a text-data based learning tool that integrates image processing and displaying by Excel. Knowledge required for programing this tool is limited to using absolute, relative, and composite cell references and learning approximately 20 mathematical functions available in Excel. The new tool is capable of resolution translation, geometric transformation, spatial-filter processing, Radon transform, Fourier transform, convolutions, correlations, deconvolutions, wavelet transform, mutual information, and simulation of proton density-, T1-, and T2-weighted MR images. The processed images of 128×128 pixels or 256×256 pixels are observed directly within Excel worksheets without using any particular image display software. The results of image processing using this tool were compared with those using C language and the new tool was judged to have sufficient accuracy to be practically useful. The images displayed on Excel worksheets were compared with images using binary-data display software. This comparison indicated that the image quality of the Excel worksheets was nearly equal to the latter in visual impressions. Since image processing is performed by using text-data, the process is visible and facilitates making contrasts by using mathematical equations within the program. We concluded that the newly developed tool is adequate as a computer-assisted learning tool for use in medical image processing. |
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書誌情報 |
医学物理 : 日本医学物理学会機関誌 = Japanese journal of medical physics : an official journal of Japan Society of Medical Physics 巻 35, 号 3, p. 194-210, 発行日 2015-11 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13455354 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11580542 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.11323/jjmp.35.3_194 | |||||
権利 | ||||||
権利情報 | 一般社団法人日本医学物理学会 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
その他のタイトル | ||||||
その他のタイトル | Development of a text-data based learning tool that integrates image processing and displaying | |||||
出版者 | ||||||
出版者 | 一般社団法人日本医学物理学会 | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |