Detection of Left Ventricular Contours Based on Elliptic Approximation and ML Estimate in Angiographic Images

  • Om, Kyong-Sik (Department of Biomedical Engineering, Seoul National University) ;
  • Chung, Jae-Ho (Department of Electronic Engineering, Inha University)
  • 발행 : 1996.06.01

초록

The goal of this research is to provide a practical algorithm for outlining the left ventricular cavity in digital subtraction angiography. The proposed algorithm is based on the elliptic approximation and ML (Maximum Likelihood) estimate, and it produces a good results regarding execution time, robustness against noise, accuracy, and range of position of ROI (Regions Of Interest).

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