imread slower with huge tif files

2 views (last 30 days)
Alberto Paniate
Alberto Paniate on 5 Oct 2022
Answered: Walter Roberson on 5 Oct 2022
Images1=zeros(128,128,20000);
Images2=zeros(200,200,20000);
len=20000;
for k=1:len
k
Images1(:,:,k) = double(imread(path1,k));
Images2(:,:,k) = double(imread(path2,k));
end
The for loop becomes slower when k is high, why? and how can I prevent it?
The files that I am reading are .tif files

Answers (1)

Walter Roberson
Walter Roberson on 5 Oct 2022
Use the Tiff() class to work more directly with the tiff structure.

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