The segmentation of structure from 2D and 3D images is an important rst step in analyzing medical data. For example, it is necessary to segment the brain in an MR image, before it can be rendered in 3D for visualization purposes. Segmentation

HAEMARRAGE DETECTION IS USED TO DETECT THE haemarrage in the head. in this the code is written in matlab code.while analysing the image by using this algorithm we can detect the haemarrage.in this several feature extraction is needed.