i am new and here is my code and this screenshot is of normal mamogram but i dnt knw how to remove pectoral muscle using this code

2 views (last 30 days)
bushra mughal
bushra mughal on 12 May 2016
Edited: Stephen23 on 16 Aug 2016
im =input image;
BW= shrinkWrap(im,'Biggest');
%Using histogram to adjust the image
I_eq = adapthisteq(w);
%Method #1: using a thresholding method.
%Above 200(>), will appear white; Below <200, will appear black
%Remove objects in the image that is less than 250 pixels
thresholdValue = 200;
binaryImage = I_eq > thresholdValue;
%clear the border
IM_cb = imclearborder(binaryImage);
BW2 = bwareaopen(IM_cb, 250);
BW_filled = imfill(BW2, 'holes');
labeledImage = bwlabel(BW_filled);
measurements = regionprops(labeledImage, 'Area');
% Get all the areas
allAreas = [measurements.Area];
[biggestArea, indexOfBiggest] = sort(allAreas, 'descend');
% Extract biggest
biggestBlob = ismember(labeledImage, indexOfBiggest(1));
% Convert to binary
biggestBlob = biggestBlob > 0;
imshow(biggestBlob, []);
vid on 16 Aug 2016
hello, Im trying to remove pectoral muscle from mammograms using seeded region growing using the following function http://fr.mathworks.com/matlabcentral/fileexchange/35269-simple-single-seeded-region-growing but the pectoral muscle is not removed instead the inner image becomes black and white background. Please help.

Sign in to comment.

Answers (0)

Community Treasure Hunt

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

Start Hunting!