WASET
    Ahmed Badawi and  J. Michael Johnson and  Mohamed Mahfouz,  Scatterer Density in Edge and Coherence Enhancing Nonlinear Anisotropic Diffusion for Medical Ultrasound Speckle Reduction.   journal   = {International Journal of Medical and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    May 2007, vol. 5(5). 333 - 356
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/9443.