KeypointMatcher.detect_keypoints

abstractmethod KeypointMatcher.detect_keypoints(image)

Detect keypoints and compute descriptors in an image.

Parameters:

image (ndarray[tuple[Any, ...], dtype[_ScalarT]]) – The image to search for keypoints

Returns:

Tuple of (keypoints, descriptors)

Return type:

tuple[Sequence[KeyPoint], ndarray[tuple[Any, …], dtype[_ScalarT]]]