Brain Tumour Detection: High - Precision with Anisotropic Filtration

A brain tumour is a type of brain lesion, which is an area of damaged tissue. Brain tumours can be benign (not cancerous) or malignant (cancerous). Early diagnosis of a brain tumour enhances the patient's chances of survival. Manual brain tumor detection is difficult and prone to inaccuracy. The purpose of this paper is to determine whether or not a patient's brain has a tumor using MRI scans. This work adapts anisotropic filtering — originally used in gaming for noise reduction and edge preservation - to improve medical imaging using MAT LAB simulation. Anisotropic diffusion refers to a technique that allows Pixel intensity values diffuse over nearby pixels, with diffusion at a given site being inversely proportional to local contrast. The proposed strategy outperformed established strategies in terms of accuracy.