tf.keras.backend.spatial_2d_padding(
x,
padding=((1, 1), (1, 1)),
data_format=None
)
Defined in tensorflow/python/keras/backend.py
.
Pads the 2nd and 3rd dimensions of a 4D tensor.
Arguments:
x
: Tensor or variable.padding
: Tuple of 2 tuples, padding pattern.data_format
: One ofchannels_last
orchannels_first
.
Returns:
A padded 4D tensor.
Raises:
ValueError
: ifdata_format
is neitherchannels_last
orchannels_first
.