R. S. Al-Omary, Zainab, and Dr. Jassim M. Abdul-Jabbar. “Design and FPGA Implementations of Four Orthogonal DWT Filter Banks Using Lattice Structures”. Al-Rafidain Engineering Journal (AREJ) 19, no. 6 (December 28, 2011): 124–137. Accessed August 7, 2025. https://ojs.uomosul.edu.iq/index.php/arej/article/view/26937.