contrib.keras.preprocessing.image.apply_transform

tf.contrib.keras.preprocessing.image.apply_transform

tf.contrib.keras.preprocessing.image.apply_transform

apply_transform(
    x,
    transform_matrix,
    channel_axis=0,
    fill_mode='nearest',
    cval=0.0
)

Defined in tensorflow/contrib/keras/python/keras/preprocessing/image.py.

Apply the image transformation specified by a matrix.

Arguments:

x: 2D numpy array, single image.
transform_matrix: Numpy array specifying the geometric transformation.
channel_axis: Index of axis for channels in the input tensor.
fill_mode: Points outside the boundaries of the input
    are filled according to the given mode
    (one of `{'constant', 'nearest', 'reflect', 'wrap'}`).
cval: Value used for points outside the boundaries
    of the input if `mode='constant'`.

Returns:

The transformed version of the input.