deconvoluting z stack multichannel tif image (3D volumetric image)

Hello, I have been having trouble deconvoluting my image in matlab:

% Load multi-channel color Z stack image

img = imread('ZStack1.tif');

% Define the parameters for the deconvolution algorithm

numIterations = 20; % Number of iterations

PSF = fspecial('gaussian', 7, 1); % Point spread function

background = 'none'; % Background handling method

noiseModel = 'poisson'; % Noise model

% Preallocate deconvolved image

deconvolvedImg = zeros(size(img), class(img));

% Deconvolve each color channel separately

for i = 1:size(img, 3)

% Extract the ith color channel

channel = img(:,:,i);

% Deconvolve the channel

% = deconvlucy(channel, PSF, numIterations, [], background, noiseModel, 'edge', 'same');

deconvolvedChannel = deconvlucy(channel, PSF, numIterations, [], background, noiseModel, 'edge', 'same');

% Store the deconvolved channel in the output image

deconvolvedImg(:,:,i) = deconvolvedChannel;

end

% Display the original and deconvolved images side by side

figure;

montage({img, deconvolvedImg}, 'Size', [1 2]);

title('Original (left) and deconvolved (right) image');

When it works it does not convolute, I think the issue is mainly that it doesn't read into matlab as a multidimensional multichannel (z stacked image) any suggestions to correct this? Thanks!