Brain Tumor Boundary Detection in MR Image by Homogeneity Enhancement Process

Brain cancer can be counted among the most deadly and intractable diseases. Tumors may be embedded in regions of the brain that are critical to orchestrating the body’s vital functions, while they shed cells to invade other parts of the brain, forming more tumors too small to detect using conventional imaging techniques. Brain cancer’s location and ability to spread quickly makes treatment with surgery or radiation like fighting an enemy hiding out among minefields and caves. Boundary detection in MRI with brain tumor is an important image processing technique applied in Radiology. The non-homogeneities density tissue of the brain with tumor can result in achieving the inaccurate location in any boundary detection algorithms. In this paper, we propose a new approach to detect the boundary of brain tumor based