|
a |
|
b/Image Segmentation/Image Utility Functions/extraction/maskCreationRegionGrowing.m |
|
|
1 |
function [ masks ] = maskCreationRegionGrowing(segmentedImages) |
|
|
2 |
%noduleExtractionRegionGrowing Summary of this function goes here |
|
|
3 |
% param orgImage |
|
|
4 |
% a the original image that will be segmented |
|
|
5 |
% |
|
|
6 |
% |
|
|
7 |
% param segmentedImages |
|
|
8 |
% a cell array of each image segmentation |
|
|
9 |
% |
|
|
10 |
% |
|
|
11 |
% |
|
|
12 |
|
|
|
13 |
%% Pre-process |
|
|
14 |
|
|
|
15 |
%Get the number of segmentations |
|
|
16 |
dimensions = size(segmentedImages); |
|
|
17 |
segTotal = dimensions(2); |
|
|
18 |
|
|
|
19 |
%set up cell array for images |
|
|
20 |
masks{segTotal} = []; |
|
|
21 |
|
|
|
22 |
|
|
|
23 |
%% extract nodule |
|
|
24 |
for i=1:segTotal |
|
|
25 |
|
|
|
26 |
%get segmented image |
|
|
27 |
s = segmentedImages{i}; |
|
|
28 |
%fill holes in region growing |
|
|
29 |
s = imfill(s,'holes'); |
|
|
30 |
%save the mask |
|
|
31 |
masks{i} = s; |
|
|
32 |
|
|
|
33 |
|
|
|
34 |
end |
|
|
35 |
|
|
|
36 |
|
|
|
37 |
|
|
|
38 |
|
|
|
39 |
|
|
|
40 |
end |
|
|
41 |
|