MATLAB HELP ME for read all images in a directory and put logo to the right top corner in all images

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Tehmoor khan 2017-8-28

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回答： Peyman Ghasemi 2017-10-3

read all files in a matlab directory and then place logo to the right top corner in all images i want help to instructors MAtlab users thanks in advance

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Answer 1

Peyman Ghasemi 2017-10-3

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Hi Tehmoor;

I wrote a code for you. I think it is useful for you in concept.

logo = imread('logo.jpg'); %read logo
dinfo = dir('*.jpg'); %find jpg files in the directory
for K = 1 : length(dinfo)
  imName = dinfo(K).name;  %name of the file
  a = imread(imName); %read the image
  a(size(a,1)-size(logo,1)+1:end,1:size(logo,2),:) = logo; %add logo
  imwrite(a,[imName(1:end-4),'_withLOGO.jpg']) %save image in the same directory with '_withLOGO' added to the name
end