Motion artifact elimination algorithm with eigen-based clutter filter for color Doppler processing

@article{Liu2013MotionAE,
  title={Motion artifact elimination algorithm with eigen-based clutter filter for color Doppler processing},
  author={Zih-Ling Liu and Yu-Hao Chen and Cheng-Zhou Zhan and An-Yeu Wu},
  journal={2013 IEEE International Conference on Acoustics, Speech and Signal Processing},
  year={2013},
  pages={1066-1069}
}
Color Doppler imaging is used to visualize the distribution of blood flow in the region of interest. Slight relative motion may cause severe image corruption and incorrect blood velocity estimation. In this work, we propose a velocity bias cancellation algorithm based on the autocorrelation technique widely used in color Doppler and eigen-based clutter… CONTINUE READING