trying to average some tiff's images

Hi i'm trying to average 5 tiff images, i'm not sure if im doing it correctly?

A=5
ysize= 2368;
xsize= 2240;
dark = zeros(ysize,xsize); 

[darklist,~] = uigetfile({'*.jpg;*.tif;*.png;*.gif','All Image Files';...
          '*.*','All Files'},'Select the dark image(s)','MultiSelect', 'on');

for k = 1:A  
     if(~iscell(darklist))
           imtemp = imread(darklist);
     else
         dark = imread(darklist{k});
         doubletemp=double(imtemp);
     end

      averagedark = (doubletemp+dark)./A; 
     % ;Average dark images
  end

is this correct? they are CT images, and each image took is around 20 frames.. if that can be of any use?

Answer 1

[Image Analyst]

No, it's not correct. Not even very close. See my attached example. Adapt as needed.

[hasan alhussaini]

you mean my code is wrong or KSSV?

[Image Analyst]

Your code is way wrong.