Udomhunsakul S, Sae-Bae N. A Study on Speckle Noise Reduction and Feature Extraction in Ultrasonic Images. J Appl Res Sci Tech [Internet]. 2016 Jun. 30 [cited 2024 May 4];15(1):64-70. Available from: https://ph01.tci-thaijo.org/index.php/rmutt-journal/article/view/117709