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Re: vision.ForegroundDetector on Images
Posted:
Mar 28, 2012 11:33 AM
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Hi Gordon,
We'll consider adding an object like this in the future.
In the meantime, you can use the following strategy:
imageNames = dir(fullfile(<your directory>,'*.jpg'));
imageNames = {imageNames.name}';
% you may need to sort the file names at this point in time, see
% http://www.mathworks.com/products/matlab/demos.html?file=/products/demos/shipping/matlab/imagesAndVideo.html#16
% for details
foregroundEst = vision.ForegroundEstimator;
for ii = 1:length(imageNames)
img = imread(fullfile(workingDir,'images',imageNames{ii}));
fg = foregroundEst.step(img);
<do whatever else needs to be done>
end
HTH,
Witek
Gordon <gordon.aguis91@gmail.com> wrote:
> Thanks a lot! Yes, my data changes with time, it is like a video sequence but it is made up of images.
> I was wondering whether there exists something like vision.VideoFileReader() but for images instead.
>
> Thanks.
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