Ledoux Ebassa Eloundou, Bertrand, Aimé Joseph Oyobe Okassa, Hervé Ndongo Abena, and Pierre ELE. 2021. “Compression of Medical Images by Quaternionic Wavelet Transform”. International Journal of Engineering and Technology 10 (2): 89-94. https://doi.org/10.14419/ijet.v10i2.31524.