Open Science Research Excellence
Shujun Fu and  Qiuqi Ruan and  Wenqia Wang and  Yu Li,  Feature Preserving Nonlinear Diffusion for Ultrasonic Image Denoising and Edge Enhancement .   journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. February 2007, vol. 2(2). 449 - 452[viewed 22 March 2019]. Available from: http://waset.org/publications/15953.