AIM AND KEY WORDS OF THIS TOPIC IS to detect the exact location of tumor without disturbing the entire image.
(E)EDGE PARAMETER(EDGE DETECTION)
(H)LOCAL CONTRAST, WATERSHED SEGMENTATION.
***BLOCK DIAGRAM IS AS SHOWN BELOW: ***
MRI image as input --> preprocessing --> division into blocks -->
--> E --> G --> H --> watershed segmentation --> 2D visiualization
so far i tried like this..
firstly i have read an brain tumor mri image,by using 'imtool' command observed the pixels values. now as already we are knowing from input image the location of the tumor i placed cursor at that place and observed the pixels at that place.
but i have many doubts there sir.that is how can i differ tumor located pixels from other pixels in the image and how to highlight that part only.
i don't know what to do from this step. as i am not getting that i moved to edge detection. that to i did not get properly.
i just tried this and i don't that is this is correct or not.