how to apply adaptive thresholding segmentation concept in brain tumor detection?.it may be of any type of brain tumor.can anyone help me pls,

am working on brain tumor detection.i would like to try tumor segmentation through adaptive thresholding concept.

Answer 1

[Abhishek Ballaney]

https://in.mathworks.com/help/images/ref/adaptthresh.html

[yoga lakshmi]

I=imread('image01.png'); T=adaptthresh(I,0.4); BW=imbinarize(I,T); figure imshowpair(I,BW,'montage'). i tried this program but getting error in line 2.

try_adpatthres Undefined function 'adaptthresh' for input arguments of type 'uint8'.

Error in try_adpatthres (line 2) T=adaptthresh(I,0.4)

[Image Analyst]

What version of MATLAB do you have? It was introduced in R2016a.

[yoga lakshmi]

i have 2014a sir

[Image Analyst]

Long past time to upgrade.