how to resize images
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Hi all,
If i want to resize my image from to 103 to 128, is it correct my coding?
clear all
clc
P = zeros(103, 103, 60);
for K = 1 : 60
K_file=30+10*K;
petname = sprintf('I%d.dcm', K_file);
P(:,:,K) = dicomread(petname);
P(:,:,K) = imresize(P(:,:,K),[128 128])
end
imshow3D(P)
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KALYAN ACHARJYA
2021년 1월 5일
편집: KALYAN ACHARJYA
2021년 1월 5일
"resize my image from to 103 to 128"
What does it mean? Original Image: Is that 2D or 3D case? Size.. .?? Please refer the suggested link to get more info
https://in.mathworks.com/help/matlab/ref/imresize.html
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KSSV
2021년 1월 5일
First read the documentation of imresize. Run an example given out there. Understand it and then use the functio. Get the scale and the go by it.
scale = 128/103 ;
Pi = imresize(P,scale) ; % where P is your 103*103 3D matrix
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