Undefined function 'imageDataStore' for input arguments of type 'cell'.
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Hazel Sialongo
am 28 Sep. 2016
Kommentiert: Walter Roberson
am 16 Okt. 2018
Code:
outputFolder = fullfile('C:\Users\JIARA\Documents\MainGUI');
rootFolder = fullfile(outputFolder, 'Eye_Images');
categories = {'Normal','Diabetes Detected'};
imds = imageDataStore(fullfile(rootFolder, categories), 'LabelSource', 'foldernames');
tbl = countEachLabel(imds);
[trainingSet,testSet] = splitEachLabel(imds,0.3,'randomize');
bag = bagOfFeatures(trainingSet);
categoryClassifier = trainImageCategoryClassifier(trainingSet,bag);
confMatrix = evaluate(categoryClassifier,testSet)
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mizuki
am 2 Okt. 2016
imageDataStore is introduced in R2016a. If you are using R2015b or before, you cannot use it and you get the result like "undefined function." If you are using R2014b or later version, use datastore function instead with setting Type option as 'image.'
2 Kommentare
Thulasi Krishna
am 3 Apr. 2018
Bearbeitet: Walter Roberson
am 16 Okt. 2018
imds = datastore(fullfile(rootFolder, categories), 'LabelSource', 'foldernames');
Undefined function 'datastore' for input arguments of type 'cell'.
What to do with this?
Walter Roberson
am 16 Okt. 2018
The class imageDataStore was introduced in R2015b, but the function required R2016a.
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