Compute the descriptors for a keypoints collection detected in image collection.
Namespace: OpenCvSharp.CPlusPlus
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
void Compute( IEnumerable<Mat> images, ref KeyPoint[][] keypoints, IEnumerable<Mat> descriptors )
Parameters
- images
- Type: System.Collections.GenericIEnumerableMat
Image collection. - keypoints
- Type: OpenCvSharp.CPlusPlusKeyPoint
Input keypoints collection. keypoints[i] is keypoints detected in images[i]. Keypoints for which a descriptor cannot be computed are removed. - descriptors
- Type: System.Collections.GenericIEnumerableMat
Descriptor collection. descriptors[i] are descriptors computed for set keypoints[i].
See Also