A class of kernel based real-time elastography algorithms.

@article{Kibria2015ACO,
  title={A class of kernel based real-time elastography algorithms.},
  author={Md Golam Kibria and Md. Kamrul Hasan},
  journal={Ultrasonics},
  year={2015},
  volume={61},
  pages={88-102}
}
In this paper, a novel real-time kernel-based and gradient-based Phase Root Seeking (PRS) algorithm for ultrasound elastography is proposed. The signal-to-noise ratio of the strain image resulting from this method is improved by minimizing the cross-correlation discrepancy between the pre- and post-compression radio frequency signals with an adaptive temporal stretching method and employing built-in smoothing through an exponentially weighted neighborhood kernel in the displacement calculation… CONTINUE READING
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