Keras ImageDataGenerator | Keras Data Augmentation | Create image dataset for CNN Deep Learning

We need to have huge image dataset for convolutional neural network, this video will explain you, how you can generate huge image from few images.

Keras ImageDataGenerator concept is also very important for Keras image classifier code.

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[IItianrider]

Aapka thet desi accent sun k bhai jo accha laga hai....
kano ko sukoon mil gya.

[BoularbahSouissi]

Thanks for your nice video.
How about the last instructionwhich does not appear inthe video:
for batch in datagen.flow(pic_array, batch_size=5, sae_to_dir="", save_prefix='dog',

[variiit]

hello i want to ask you now the imagedatagenerator is deprecated now is the same with the directoryiterator?

[mihretdesta]

what is the use of the nearest augmentation parameter, sir?

[rsnadata]

Can't we pass other features along with directory and classes in the generator to train our model?

[alperenbaskan]

I did not understand why we added one more dimension by reshape method ? Can someone explain it?

[shrinivas]

sir the Imagedatagenerator from keras, does it apply all the specified augmentation operations for every image passed to it?

[dipankarrahuldey]

Thanks for explaining this, I'm not a believer on blind implementation and phrases from some wiki. My question is, (1) suppose if I've got 4000 images of Dogs, then the image_datagen object will use flow_from_directory method, apply the attributes, and will create how many training images for a single image/batch_size say 32? like you showed here we can create as many image using the for loop..(2) I believe we're creating these images in order to train our model to identify for a test image that might be in different orientations right?

[АсхатБекенов-ъу]

can you explain what it does ImageDataGenerator

[kaushalkumar]

Awesome ! is ImageDataGenerator only used for deriving many image of different position from one image? or it is used for other works also?

[darkemotions]

when to use class_mode= 'multi_output' in generator from dataframe

[LAKXx]

Great explanation ! Many thanks, i was wondering does the order of the parameters used in ImageDatagenerator matter ? for example should Fillmode always be placed after settings that distort the aspect ratio and will it rotate first then do width shift etc.

[marydayanaa]

Good explanation . Thank you. Can you explain how to perform data augmentation for a number of images at a time. I mean Images in a folder.

[Mrnorthpolestar]

sir, how i can use this code for whole image dateset instead of single image

[felixbeacher]

Great video thanks! But your code doesn't seem to normalise pixels i..e 'rescale' does not work and I haven't found a way to make this work... any ideas??? thanks

[renuverma]

Could not import PIL.Image. The use of `load_img` requires PIL.
i am getting this error
i have pillow installed

[PadminiMansingh]

How to split image data set into xtrain n y train

[Prachi_Mayank]

Sir if I have a training data set and I have to augment that... How to create a loop so that it take images one by one and augment them and save in some folder??

[VOGTLANDOUTDOORS]

YOU'RE FUN (and funny!) TO WATCH !!
OF COURSE I SUBSCRIBED - looking forward to LOTS MORE of your videos Binod !!!

-Mark Vogt, Solution Architect, Data & AI, AVANADE (USA)

[avinash-xhqw]

Very nice explanation0!!
can you tell something about flow_from_dataframe