tf.keras.preprocessing.image.apply_transform

tf.keras.preprocessing.image.apply_transform(
    x,
    transform_matrix,
    channel_axis=0,
    fill_mode='nearest',
    cval=0.0
)

Defined in tensorflow/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.