clear % no variables
close all % no figures
clc % empty command window
fileFolder = fullfile(pwd, 'p5');files = dir(fullfile(fileFolder, '*.dcm'));%specify data file diectory
fileNames = {files.name};%examine file header meta datafrom dicom stack
info = dicominfo(fullfile(fileFolder, fileNames{1}));%extract size info from meta data
voxel_size = [info.PixelSpacing; info.SliceThickness];%read slice image% 3D matrix
hWaitBar= waitbar(0,'Reading DICOM files');%create array
ct=zeros(sizeI(1), sizeI(2),numImages, classI);for i=length(fileNames):-1:1 fname = fullfile(fileFolder, fileNames{i}); ct(:,:,i) = dicomread(fname); waitbar((length(fileNames):-1+1)/length(fileNames))enddelete(hWaitBar)montage(reshape((ct), [size(ct,1), size(ct,2), 1, size(ct, 3)]), 'DisplayRange', []);drawnow;shg;im = (ct(:, :, 148));maxl = double(max(im(:)));imt = imtool(im, [0, maxl]);imtool close all;
MATLAB: I want to load the dicom files from a folder..
digital image processingimage segmentation
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