tf.keras.backend.spatial_3d_padding(
x,
padding=((1, 1), (1, 1), (1, 1)),
data_format=None
)
Defined in tensorflow/python/keras/backend.py
.
Pads 5D tensor with zeros along the depth, height, width dimensions.
Pads these dimensions with respectively "padding[0]", "padding[1]" and "padding[2]" 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.
Arguments:
x
: Tensor or variable.padding
: Tuple of 3 tuples, padding pattern.data_format
: One ofchannels_last
orchannels_first
.
Returns:
A padded 5D tensor.
Raises:
ValueError
: ifdata_format
is neitherchannels_last
orchannels_first
.