An Automatic Heart Wall Contour Extraction Method on MR Images using the Active Contour Model

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  • 104 動的輪郭モデルによるMRI画像からの心壁自動輪郭抽出
  • ドウテキ リンカク モデル ニヨル MRI ガゾウ カラ ノ シンヘキ ジド

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Abstract

In this paper, we propose a new method of extrating heart wall contours using the Active Contour Model (snakes). We use an adaptive contrast enhancing method, which made it possible to extract both inner and outer contours of the left ventricule of the heart. Experimental results showed the efficiency of this method.

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