keypoints property

Pointer<MpNormalizedKeypoint> keypoints
getter/setter pair

Optional list of keypoints associated with the detection. Keypoints represent interesting points related to the detection. For example, the keypoints represent the eye, ear and mouth from face detection model. Or in the template matching detection, e.g. KNIFT, they can represent the feature points for template matching. nullptr if keypoints is not present.

Implementation

external ffi.Pointer<MpNormalizedKeypoint> keypoints;