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b/Image Segmentation/Image Utility Functions/extraction/maskCreationOtsu.m |
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function [ masks ] = maskCreationOtsu(segmentedImages) |
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%noduleExtractionOtsu extract the nodule based on the segmented images |
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% hardcoded values, you might need to change them in the future |
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% |
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% param orgImage |
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% the original image that will be segmented |
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% |
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% param segmentedImages |
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% a cell array of each image segmentation |
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% |
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%% Pre-process |
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%Get the number of segmentations |
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segTotal = 1; |
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%total class |
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totalClass = 5; |
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%set up cell array for images |
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masks = cell(1,1); |
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x = 1; |
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%% extract nodule |
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for i=1:segTotal |
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%get segmented image |
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s = segmentedImages{i}; |
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%iterate through classes |
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for j=2:totalClass |
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%create temp image |
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tempImage = s; |
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%erase background pixels |
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for e=1:j-1 |
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tempImage(s == e) = 0; |
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end |
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%remove any components that aren't part of the nodule and save |
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%the nodule as a binary image |
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tempImage = im2bw(removeDisjointStructures(tempImage)); |
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%fill the holes and save the mask |
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masks{x} = imfill(tempImage,'holes'); |
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%increment position in image array |
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x = x + 1; |
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end |
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end |
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end |
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