講演名 2006/1/3
AUTOMATIC EXTRACTION OF INTERNAL ORGANS REGION FROM 3D PET IMAGE DATA USING 3D-ACTIT(International Workshop on Advanced Image Technology 2006)
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抄録(和)
抄録(英) In the field of 3D(three dimensional) image processing, in general, complex image processing procedure is required compared with 2D ones. For example, when we deal with medical image (MRI, CT, PET), it is not easy to construct 3D image processing procedures manually. Thus, we propose a new method named "3D-ACTIT; Automatic Construction of Tree-structural Image Transformation" to make various 3D image processing procedures based upon example learning. ACTIT is the system that we previously proposed for automatic construction of 2D image processing. ACTIT learns from several image processing example sets of original images and their target ones, and it approximates a target image processing with a tree whose non-terminals and terminals are typical image filters and input images, respectively according to Genetic Programming. We apply 3D-ACTIT to real PET image data and extract internal organs. In this paper, we add new 3D image processing filter using medical knowledge at position and size of internal organs to 3D-ACTIT. Experimental results show that various complex 3D image processing procedures can be constructed automatically.
キーワード(和)
キーワード(英)
資料番号 IE2005-200
発行日

研究会情報
研究会 IE
開催期間 2006/1/3(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
副委員長氏名(英)
幹事氏名(和)
幹事氏名(英)
幹事補佐氏名(和)
幹事補佐氏名(英)

講演論文情報詳細
申込み研究会 Image Engineering (IE)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) AUTOMATIC EXTRACTION OF INTERNAL ORGANS REGION FROM 3D PET IMAGE DATA USING 3D-ACTIT(International Workshop on Advanced Image Technology 2006)
サブタイトル(和)
キーワード(1)(和/英)
第 1 著者 氏名(和/英) / Yuta Nakano
第 1 著者 所属(和/英)
Department of Information Media and Environment Graduate School of Environment and Information Sciences Yokohama National University
発表年月日 2006/1/3
資料番号 IE2005-200
巻番号(vol) vol.105
号番号(no) 501
ページ範囲 pp.-
ページ数 6
発行日