Clear Filters
Clear Filters

how to do segmentation using fuzzy C means

1 view (last 30 days)
hi;
i want to do segmentation using FCM .For that, i tried the following coding for image segmentation. i am getting the error of " undefined function 'fcmthresh' for input arguments of type 'double' ".What should i do to rectify this error..please guide me..
%testfcmthresh.m
clear;clc;
im=imread('mliver3.jpg');
fim=mat2gray(im);
level=graythresh(fim);
bwfim=im2bw(fim,0.1);
[bwfim0,level0]=fcmthresh(fim,0);
[bwfim1,level1]=fcmthresh(fim,1);
subplot(2,2,1); imshow(fim);title('Original');
subplot(2,2,2); imshow(bwfim);title(sprintf('Otsu,level=%f',level));
subplot(2,2,3); imshow(bwfim0);title(sprintf('FCM0,level=%f',level0));
subplot(2,2,4); imshow(bwfim1);title(sprintf('FCM1,level=%f',level1)); % imwrite(bwfim1,'fliver6.jpg');

Answers (1)

Muzamil
Muzamil on 7 Apr 2018
copy fcmthresh.m into tour working directory.. files are attached

Categories

Find more on Fuzzy Logic Toolbox in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!