Set path or Add path in MATLAB
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I'm facing problem with managing directory in MATLAB. I'm working on CBIR, in this project I'm using uigetfile to get image files, these images must be stored in a folder from where i retrieve images and also must add this folder to directory/path, If that folder is not added to path and if i run program i get an error stating 'image.ext' does not exist'.
suppose if user want to search for similar images for his/her own query image and if he/she is not familiar with MATLAB they simply input query image from remote folder which was not added to folder. Then definitely he/she will get error.
Is there any way to get off from this?
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Walter Roberson
2020-4-26
loadMNISTimages is not a MATLAB function.
One implementation of it is at https://github.com/davidstutz/matlab-mnist-two-layer-perceptron/blob/master/loadMNISTImages.m
回答(2 个)
Jan
2013-6-13
编辑:Jan
2013-6-13
Do not add folders to the PATH only to read some data files. Using the full path is much safer and quicker:
cd('C:\YourDefault\ImagePath');
[FileName, PathName] = uigetfile(*.jpg', 'Select an image file:');
if ~ischar(FileName)
disp('User pressed Cancel');
return; % Or what ever is applicable
end
File = fullfile(PathName, FileName);
img = imread(File);
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