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  1. A500 情報学部/情報学研究科・情報文化学部・情報科学研究科
  2. A500a 雑誌掲載論文
  3. 学術雑誌

血管と気管支の空間的配置特徴に基づく胸部X線CT像からの肺動脈・肺静脈自動分類

http://hdl.handle.net/2237/12747
906d8afc-4c7f-49ea-a40f-2b17c7f28793
名前 / ファイル ライセンス アクション
j88-d2_8_1412.pdf j88-d2_8_1412.pdf (1.1 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2010-02-24
タイトル
タイトル 血管と気管支の空間的配置特徴に基づく胸部X線CT像からの肺動脈・肺静脈自動分類
その他のタイトル
その他のタイトル Automated Classification of Pulmonary Artery and Vein from Chest X-ray CT Images Based on Spatial Arrangement Features of Bronchus and Vessels
著者 目加田, 慶人

× 目加田, 慶人

WEKO 32842

目加田, 慶人

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田中, 友章

× 田中, 友章

WEKO 32843

田中, 友章

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村瀬, 洋

× 村瀬, 洋

WEKO 32844

村瀬, 洋

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長谷川, 純一

× 長谷川, 純一

WEKO 32845

長谷川, 純一

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鳥脇, 純一郎

× 鳥脇, 純一郎

WEKO 32846

鳥脇, 純一郎

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尾辻, 秀章

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WEKO 32847

尾辻, 秀章

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権利
権利情報 Copyright 2005 IEICE
キーワード
主題Scheme Other
主題 ボロノイ分割
キーワード
主題Scheme Other
主題 セグメンテーション
キーワード
主題Scheme Other
主題 胸部X線CT像
キーワード
主題Scheme Other
主題 血管分類
抄録
内容記述 本論文では,胸部X線CT像から肺動脈・肺静脈を自動分類する手法を提案する.肺腫瘤に関与する血管の種類は良悪性鑑別の指針の一つとなるが,肺動脈と肺静脈はCT値に差異が見られないためCT値を基準に区別することは難しい.肺動脈,肺静脈の空間的な配置は気管支と密接な関係にあり,肺動脈は肺区域の中心を気管支と並走し,肺静脈は肺区域の境界(気管支と気管支の間)を走行する.提案手法では,これらの解剖学的分布特徴を血管枝ごとに定量化し,血管枝の接続関係を考慮して分類を行う.提案手法を胸部X線CT像3例に適用した結果,動脈,静脈それぞれ約 85%を正しく分類できた.
内容記述タイプ Abstract
出版者
出版者 電子情報通信学会
言語
言語 jpn
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
ISSN
収録物識別子タイプ ISSN
収録物識別子 0915-1923
書誌情報 電子情報通信学会論文誌

巻 J88-D-II, 号 8, p. 1412-1420, 発行日 2005-08-01
フォーマット
application/pdf
著者版フラグ
値 publisher
URI
識別子 http://hdl.handle.net/2237/12747
識別子タイプ HDL
URI
識別子 http://www.ieice.org/jpn/trans_online/index.html
識別子タイプ URI
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