BRISKFeature.id

property BRISKFeature.id: Any

Image id for feature point

Returns:

image id

Return type:

int or list of int

Example:

>>> from machinevisiontoolbox import Image
>>> img = Image.Read("eiffel-1.png")
>>> orb = img.ORB()
>>> orb[0].id
-1
>>> orb[:5].id
array([-1, -1, -1, -1, -1])

Note

Defined by the id attribute of the image passed to the feature detector