How to convert .mat file to .tif file?

Hi all

I have 3D image divided inot slices every slice saved inot file.mat

I want to save all of these slices inot file.TIF

How can I do this ??

[Haytham Ali]

@KSSV

Answer 1

[Image Analyst]

s = load('yourFile.mat');
image3d = s.image3d; % Whatever it's called.
[rows, columns, slices] = size(image3d)
outputFolder = pwd; % Wherever you want.
for slice = 1 : slices
    thisSlice = image3d(:, :, slice);
    baseFileName = sprintf('Slice %d.tif', slice);
    fullFileName = fullfile(outputFolder, baseFileName);
    imwrite(thisSlice, fullFileName);
end

[Haytham Ali]

@Image Analyst Thank you

I dont have 3D image I have only slices of this 3D every slice saved into slice1.mat, slice2.mat,....slice n .mat

I want to convert every one from these slices into slice1.tif, slice2.tif,....slice n .tif

[Image Analyst]

s = load('yourFile.mat');
image3d = s.image3d; % Whatever it's called.
[rows, columns, slices] = size(image3d)
inputFolder = pwd; % Wherever you want.
outputFolder = pwd; % Wherever you want.
for slice = 1 : slices
    % Read in image from mat file.
    baseFileName = sprintf('Slice %d.mat', slice);
    fullFileName = fullfile(inputFolder, baseFileName);
    if ~isfile(fullFileName)
        continue; % Skip it if it does not exist.
    end
    fprintf('Reading %s.\n', fullFileName)
    s = load(fullFileName)
    thisSlice = s.theImage; % or whatever it's called.
    
    % Write out as a TIFF format image file.
    baseFileName = sprintf('Slice %d.tif', slice);
    fullFileName = fullfile(outputFolder, baseFileName);
    fprintf('Writing %s.\n', fullFileName)
    imwrite(thisSlice, fullFileName);
end