unpackbits
unpackbits#
- unpackbits(array: numpy.ndarray, nof_bits: int) numpy.ndarray [source]#
Function found here
>>> bit_array = np.random.randint(5, size=[3,3]) array([[1, 1, 3], [4, 2, 0], [4, 3, 2]], dtype=uint8) # Unpack 8 bits (8*1, as itemsize of uint8 is 1) >>> unpackbits(bit_array, 8) array([[[1, 0, 0, 0, 0, 0, 0, 0], [1, 0, 0, 0, 0, 0, 0, 0], [1, 1, 0, 0, 0, 0, 0, 0]], [[0, 0, 1, 0, 0, 0, 0, 0], [0, 1, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0]], [[0, 0, 1, 0, 0, 0, 0, 0], [1, 1, 0, 0, 0, 0, 0, 0], [0, 1, 0, 0, 0, 0, 0, 0]]], dtype=uint8)
- Parameters
array (np.ndarray) – Array to unpack
nof_bits (int) – Number of bits to unpack
- Returns
Unpacked array
- Return type
np.ndarray