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頭部CTA画像における脳血管領域の自動抽出の試み
http://hdl.handle.net/10191/4860
http://hdl.handle.net/10191/4860a8a25458-0699-40a1-8b7a-a147c6961278
名前 / ファイル | ライセンス | アクション |
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jrst_60_9_1325_1331_2004.pdf (116.8 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2007-05-29 | |||||
タイトル | ||||||
タイトル | 頭部CTA画像における脳血管領域の自動抽出の試み | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | 頭部CTA画像における脳血管領域の自動抽出の試み | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Computed tomographic angiography(CTA) | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cerebral vessels | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Automated segmentation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Laplacian-like filter | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Multi-planar processing | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | Preliminary Study on Automated Detection of Cerebral Vessels from Head CTA Images | |||||
著者 |
猪又, 聖美
× 猪又, 聖美× 李, 鎔範× 蔡, 篤儀× 横山, 龍二郎× 原, 武史× 藤田, 広志× 兼松, 雅之× 岩間, 亨× 星, 博昭 |
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著者別名 | ||||||
識別子 | 47565 | |||||
識別子Scheme | WEKO | |||||
姓名 | Inomata, Satomi | |||||
著者別名 | ||||||
識別子 | 9 | |||||
識別子Scheme | WEKO | |||||
姓名 | Lee, Yongbum | |||||
著者別名 | ||||||
識別子 | 47567 | |||||
識別子Scheme | WEKO | |||||
姓名 | Tsai, Du-yih | |||||
著者別名 | ||||||
識別子 | 47568 | |||||
識別子Scheme | WEKO | |||||
姓名 | Yokoyama, Ryujiro | |||||
著者別名 | ||||||
識別子 | 47569 | |||||
識別子Scheme | WEKO | |||||
姓名 | Hara, Takeshi | |||||
著者別名 | ||||||
識別子 | 47570 | |||||
識別子Scheme | WEKO | |||||
姓名 | Fujita, Hiroshi | |||||
著者別名 | ||||||
識別子 | 47571 | |||||
識別子Scheme | WEKO | |||||
姓名 | Kanematsu, Masayuki | |||||
著者別名 | ||||||
識別子 | 47572 | |||||
識別子Scheme | WEKO | |||||
姓名 | Iwama, Toru | |||||
著者別名 | ||||||
識別子 | 47573 | |||||
識別子Scheme | WEKO | |||||
姓名 | Hoshi, Hiroaki | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We propose an approach for automated detection of cerebral vessels from head CT angiographic images. This approach contains two major features. First, instead of using the well-known image-processing techniques such as thresholding and labeling, a novel Laplacian-like filter is developed and employed in the region of interest in an image to be processed. Second, not only is the axial-view image reconstructed from head CT angiographic images used, but, in addition, the sagittal- and coronal-view images are reconstructed and used. By applying these major features in the process of detection of brain vessels, more accurate results can be achieved. To validate the effectiveness of the proposed method, we applied the method to three clinical cases, all of which were head CT angiograms. Our preliminary results showed that the proposed method has the potential to automatically detect cerebral vessels in head CT angiograms with acceptable accuracy. | |||||
書誌情報 |
日本放射線技術学会雑誌 en : 日本放射線技術学会雑誌 巻 60, 号 9, p. 1325-1331, 発行日 2004-09 |
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出版者 | ||||||
出版者 | 日本放射線技術学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03694305 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00197773 | |||||
著者版フラグ | ||||||
値 | publisher |