教師資料查詢 | 類別: 會議論文 | 教師: 顏淑惠 Yen Shwu-huey (瀏覽個人網頁)

標題:Precise Tracking and Initial Segmentation of Abdominal Aortic Aneurysm
學年102
學期1
發表日期2013/11/02
作品名稱Precise Tracking and Initial Segmentation of Abdominal Aortic Aneurysm
作品名稱(其他語言)
著者Yen, Shwu-Huey; Wang, Hung-Zhi; Chang, Hsiao-Wei
作品所屬單位淡江大學資訊工程學系
出版者
會議名稱IEEE International Conference on Ubi-Media Computing (u-media 2013)
會議地點Aizu-Wakamatsu, Japan
摘要In this paper we propose a mean-shift based technique for a precise tracking and segmentation of abdominal aortic aneurysm (AAA) from computed tomography (CT) angiography images. The proposed method applies median filter on the gradient of ray-length and linear interpolation for denoising.
The segmentation result can be used for measurement of aortic shape and dimensions. Knowledge of aortic shape and size is very important for selection of appropriate stent graft device for treatment of AAA. Comparing to conventional approaches, our method is very efficient and can save a lot of manual labors.
關鍵字Aneurysm;Abdominal Abnormal Aneurysm (AAA)
;mean-shift;computed tomography (CT)
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20131102~20131104
通訊作者Yen, Shwu-Huey
國別日本
公開徵稿Y
出版型式電子版
出處Proceedings of the 6th IEEE International Conference on Ubi-Media Computing (u-media 2013), pp.513-518
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