Module: contrib.keras.preprocessing.image
Module: tf.contrib.keras.preprocessing.image
Module tf.contrib.keras.preprocessing.image
Defined in tensorflow/contrib/keras/api/keras/preprocessing/image/__init__.py
.
Keras data preprocessing utils for image data.
Classes
class DirectoryIterator
: Iterator capable of reading images from a directory on disk.
class ImageDataGenerator
: Generate minibatches of image data with real-time data augmentation.
class Iterator
: Abstract base class for image data iterators.
class NumpyArrayIterator
: Iterator yielding data from a Numpy array.
Functions
apply_transform(...)
: Apply the image transformation specified by a matrix.
array_to_img(...)
: Converts a 3D Numpy array to a PIL Image instance.
img_to_array(...)
: Converts a PIL Image instance to a Numpy array.
load_img(...)
: Loads an image into PIL format.
random_rotation(...)
: Performs a random rotation of a Numpy image tensor.
random_shear(...)
: Performs a random spatial shear of a Numpy image tensor.
random_shift(...)
: Performs a random spatial shift of a Numpy image tensor.
random_zoom(...)
: Performs a random spatial zoom of a Numpy image tensor.
© 2017 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/contrib/keras/preprocessing/image