Rank: 1560 based on 81 downloads (last 30 days) and 5 files submitted
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M. A Balafar

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UPM

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16 Dec 2010 segmentation evaluatation gets label matrix of a tissue in segmented and ground truth and returns similarity indices Author: M. A Balafar segmentation, evaluation, dice, jaccard, false positive, false negative 44 2
  • 4.0
4.0 | 1 rating
16 Dec 2010 Brainwebread get address of the files downloaded from Brainweb and return image and ground truth Author: M. A Balafar segmentation, brainweb, phantom based brain i... 15 0
  • 4.0
4.0 | 1 rating
16 Dec 2010 IBSRread get address of the files downloaded from IBSR website and return image and ground truth Author: M. A Balafar segmentation, ibsr, real brain images 9 0
11 Nov 2010 Display histogram of a 3D image imhist3(I) displays a histogram for the intensity 3D image Author: M. A Balafar image processing, signal processing, statistics 9 1
  • 1.0
1.0 | 1 rating
10 Nov 2010 3D Max/min filter It is very simple to understand and implement and fast 3D Max/min filter Author: M. A Balafar image processing, signal processing, statistics 4 0
Comments and Ratings on M. A Balafar's Files View all
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05 Mar 2013 segmentation evaluatation gets label matrix of a tissue in segmented and ground truth and returns similarity indices Author: M. A Balafar Arjun

I=imread('cancer1.jpg');
J = rgb2gray(I);
A=imread('cancer2.jpg');
B = rgb2gray(A);
m = bwlabeln(J)
o = bwlabeln(A);
m=m(:);
o=o(:);
common=sum(m & o);
union=sum(m | o);
cm=sum(m); % the number of voxels in m
co=sum(o); % the number of voxels in o
Jaccard=common/union;
Dice=(2*common)/(cm+co);
rfp=(co-common)/cm;
rfn=(cm-common)/cm;

Error in ==> eval at 9
common=sum(m & o);

09 Nov 2012 Brainwebread get address of the files downloaded from Brainweb and return image and ground truth Author: M. A Balafar Wok

09 Apr 2011 segmentation evaluatation gets label matrix of a tissue in segmented and ground truth and returns similarity indices Author: M. A Balafar rekoba

first thanks for ur code, second , i'm working on project in medical image segmentation , using fuzzy c mean, my question is how to use segmentation evaluation image, i must use same algorithm in gold truth image and on segmented image and then evaluate i work on brainweb image and segment it into GM,WM,CSF

11 Nov 2010 Display histogram of a 3D image imhist3(I) displays a histogram for the intensity 3D image Author: M. A Balafar Sean de

Whole function could be replaced with:

function Io = imhist3(I,varargin)
Io = imhist(I(:),vargarin);

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