Pads 5D tensor with zeros along the depth, height, width dimensions.

    Pads these dimensions with respectively padding[[1]], padding[[2]], and padding[[3]] zeros left and right. For 'channels_last' data_format, the 2nd, 3rd and 4th dimension will be padded. For 'channels_first' data_format, the 3rd, 4th and 5th dimension will be padded.

    k_spatial_3d_padding(
      x,
      padding = list(list(1, 1), list(1, 1), list(1, 1)),
      data_format = NULL
    )

    Arguments

    x

    Tensor or variable.

    padding

    List of 3 lists, padding pattern.

    data_format

    string, "channels_last" or "channels_first".

    Value

    A padded 5D 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.