Ccama Alejo, Roger, Richar Marlon Mollinedo Chura, Ruben Ticona Huayhua, and Leonidas Vilca Callata. “Image Feature Extraction Using Matrix Calculus Techniques: Applications in Texture Analysis and Pattern Recognition”. LACCEI 1, no. 14 (July 27, 2026). Accessed October 2, 2026. https://proceedings.laccei.org/index.php/laccei/article/view/6911.