F. Hasan D, A. Abdul-Jabar M, T. Abed Al-Mokhtar Z. De-speckling 2D-Discrete Wavelet Transform with Hard Threshold Stage. RJCSM [Internet]. 2012 Jun. 8 [cited 2025 Dec. 18];9(1):101-12. Available from: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36709