AKAZEFeature.descriptor

property AKAZEFeature.descriptor: Any

Descriptor of feature

Returns:

Descriptor

Return type:

ndarray(N,M)

Example:

>>> from machinevisiontoolbox import Image
>>> img = Image.Read("eiffel-1.png")
>>> orb = img.ORB()
>>> orb[0].descriptor.shape
(32,)
>>> orb[0].descriptor
array([ 15, 180, 154, ...,  99, 171, 135], shape=(32,), dtype=uint8)
>>> orb[:5].descriptor.shape
(5, 32)

Note

For single feature return a 1D array vector, for multiple features return a set of column vectors.