Tissue Characterization on Common Carotid Artery using AR Model

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  • ＡＲモデルを用いた総頚動脈における組織性状診断
  • ARモデルを用いた総頸動脈における組織性状診断
  • AR モデル オ モチイタ ソウ ケイドウミャク ニ オケル ソシキ セイジョウ シンダン

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This study uses one image with a echocardiography and detects arteriosclerosis on the common carotid artery by tissue characterization. The conventional methods are measurement of thickness on the vessel wall or stiffness on the common carotid artery. However, they need frames of several beats and great calculation times. But, we detect the arteriosclerosis with only one image. Our method estimate the grade of arteriosclerosis by AR model parameters fitted to the texture on the lumen-intima wall. Experimental results show the validity of the proposed method.

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