Pads the 2nd and 3rd dimensions of a 4D tensor.

k_spatial_2d_padding(
  x,
  padding = list(list(1, 1), list(1, 1)),
  data_format = NULL
)

Arguments

x

Tensor or variable.

padding

Tuple of 2 lists, padding pattern.

data_format

string, "channels_last" or "channels_first".

Value

A padded 4D tensor.

Keras Backend

This function is part of a set of Keras backend functions that enable lower level access to the core operations of the backend tensor engine (e.g. TensorFlow, CNTK, Theano, etc.).

You can see a list of all available backend functions here: https://keras.rstudio.com/articles/backend.html#backend-functions.