Blobs.humoments#
- Blobs.humoments(**kwargs: Any) Any#
Hu image moment invariants of blobs
- Returns:
Hu image moments
- Return type:
ndarray(7) or ndarray(N,7)
Computes the seven Hu image moment invariants of the image. These are a robust shape descriptor that is invariant to position, orientation and scale.
Example:
>>> from machinevisiontoolbox import Image >>> im = Image.Read('shark2.png') >>> blobs = im.blobs() >>> blobs[0].humoments() array([0.2135, 0.011 , 0.0004, 0.0002, 0. , 0. , 0. ])
- Seealso: