Saving a resized image while keeping the resized values
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Hi! I want to save a resized image in .png format. The .png image I start from has size 656x875 pixels.
I used this code to resize the image so that it is 500x500 pixels and the code works.
imageArray = imread('figure_001.png');
figure();
axis equal
imshow(imageArray);
image8bit = rgb2gray(imageArray);
imagelogical = logical(image8bit);
figure();
axis equal
imshow(imagelogical);
resize_image = imresize(imagelogical, [500 500]);
name_figure = figure;
axis equal
imshow(resize_image);
The problem occurs when I save the resized image. I am using this code:
output = sprintf('figure.png');
fulldestination = fullfile(pwd, output);
saveas(name_figure, fulldestination)
however when I view the properties of the figure I get a size of 766x855 pixels. How come?
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