How do I load my Dataset using ImageDatastore correctly ?

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Chidiebere Ike 2018-3-29

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https://ww2.mathworks.cn/matlabcentral/answers/391416-how-do-i-load-my-dataset-using-imagedatastore-correctly

编辑： Pablo Dias 2018-8-30

I tried loading my Dataset via my file path using imageDatastore function as stated in the code below. My Folder 'Frontal Face Dataset' and each image in my folder is labelled 'image_0001 to image_0450'

imgRGB = imageDatastore('C:\Users\Frontal Face Dataset\*.jpg')

_ I am getting error below_*

imgRGB = ImageDatastore with properties: Files: { 'C:\Users\Frontal Face Dataset\image_0001.jpg' } ReadSize: 1 Labels: {} ReadFcn: @readDatastoreImage Array formation and parentheses-style indexing with objects of class 'matlab.io.datastore.ImageDatastore' is not allowed. Use objects of class 'matlab.io.datastore.ImageDatastore' only as scalars or use a cell array.

Error in demoEfficentLBP (line 6) img = imgRGB(:, :, 0);

Can anyone please help me here.

Thanks Ike

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Pablo Dias 2018-8-30

编辑：Pablo Dias 2018-8-30

在 MATLAB Online 中打开

Just try

      imds = imageDatastore('C:\Users\Frontal Face Dataset');
      imgRGB = imds.read;

Once it works you can fiddle with the options.

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Image Processing and Computer Vision Computer Vision Toolbox Recognition, Object Detection, and Semantic Segmentation Semantic Segmentation

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