real time image processing ?
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Hello, I have 3 CCTV cameras which working continuously, instead of saving video, they take snapshot each second and saving in different folders. I mean: camera one save an image for each second in folder A, camera two save image in folder B, camera 3 in folder C. I'd like to use Matlab for real time image processing, just wondering to know how can I read image from each folder contentiously? for offline processing already used this method for each image but its not working now:
srcFiles = dir('C:\New Folder\*.jpg');
for i = 1 : length(srcFiles)
filename = strcat('C:\New Folder\',srcFiles(i).name);
I = imread(filename);
figure, imshow(I);
end
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回答 (2 件)
Marry M
2016 年 7 月 6 日
you may use this method: https://uk.mathworks.com/matlabcentral/answers/uploaded_files/21085/recurse_subfolders.m
Image Analyst
2016 年 7 月 7 日
You can get the file date/time from dir(). Then sort them to figure out the newest one.
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参考
カテゴリ
Help Center および File Exchange で Image Acquisition Support Packages for Hardware Adaptors (Generic Video Interface) についてさらに検索
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