Error reading images from file
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Hi,
I downloaded an image dataset called DB1_B, and I want to read all images into an array. I tried using dir() directly, but got an error, searched for a solution and found this instead, but I'm still getting errors?
folder = uigetdir('C:\Users\Mia\Documents\Project (SD)\DB1_B');
tiffile = dir(folder, '*.tif');
numfiles = length(tiffile);
mydata = cell(1,numfiles);
for k = 1:numfiles
mydata{k} = imread(tiffile(k).name)
end
Error using dir
Too many input arguments.
Error in NNexLBP (line 3)
tifffile = dir(folder, '*.tif');
Its 80 images if that makes a difference? I have a test code that successfully extracts one image by using
im = imread('C:\Users\Mia\Documents\Project (SD)\DB1_B\101_1.tif');
so I think it's directed correctly? The test code and the code I'm trying to use now are saved in different folders, but they're both saved under the 'project (SD)' folder if that makes a difference?
采纳的回答
Walter Roberson
2020-5-13
tiffile = dir( fullfile(folder, '*.tif'));
and
mydata{k} = imread( fullfile(folder, tiffile(k).name) );
更多回答（1 个）
Mario Malic
2020-5-13
The extra backward slash should do it.
folder = uigetdir('C:\Users\Mia\Documents\Project (SD)\DB1_B\');
2 个评论
Walter Roberson
2020-5-13
No, this is not actually correct. No matter what input you pass to uigetdir(), you do not know whether the output will end in a \ or / or not.
Mario Malic
2020-5-13
My bad.
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