I. Introduction
Medical image categorization is one of the most challenging and lucrative fields in image processing. Medical imaging methods are exclusively utilized to examine the patient in order to identify medical conditions. According to statistics, the fatality rate of brain tumors suggests that it is one of the most prevalent and essential cancer forms in the human body. According to the International Agency for Research on Cancer (IARC), about one million individuals are diagnosed with brain tumors, with a rising death rate. It is the second leading cause of cancer-related death among children and young adults under 34 [1].