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Converts a PIL Image instance to a 3d-array.
image_to_array(img, data_format = c("channels_last", "channels_first"))
PIL Image instance.
Image data format ("channels_last" or "channels_first")
A 3D array.
Other image preprocessing: fit_image_data_generator
,
flow_images_from_data
,
flow_images_from_directory
,
image_load