Effacer les filtres
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Issue with reading images (video frames) from a folder?

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Priyank Goel
Priyank Goel le 12 Juil 2021
Clôturé : Walter Roberson le 12 Juil 2021
I am trying to read images from scene_0001.bmp to scene_0062.bmp for Proper orthogonal decomposition. I am getting no output.
% Import the images from folder. The images are extracted from the Schlieren
% video for wedge_4_68 at Mach 2.5.
data = [];
% if strcmp(example,'cylinder')
directory = '4_68_image';
count = 1;
while exist(sprintf('%s/scene_%0.4d.bmp',directory,count)) ~= 0
data(:,:,count) = imread(sprintf('%s/scene_%0.4d.bmp',directory,count));
count = count +1;
end
r = size(data,1); c = size(data,2);
% Transform the data into column vectors.
data=reshape(data,r*c,size(data,3));

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R2020b

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