| Feature2DCompute Method (InputArray, KeyPoint, OutputArray) |
Compute the descriptors for a set of keypoints in an image.
Namespace:
OpenCvSharp
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax public virtual void Compute(
InputArray image,
ref KeyPoint[] keypoints,
OutputArray descriptors
)
Public Overridable Sub Compute (
image As InputArray,
ByRef keypoints As KeyPoint(),
descriptors As OutputArray
)
public:
virtual void Compute(
InputArray^ image,
array<KeyPoint>^% keypoints,
OutputArray^ descriptors
)
abstract Compute :
image : InputArray *
keypoints : KeyPoint[] byref *
descriptors : OutputArray -> unit
override Compute :
image : InputArray *
keypoints : KeyPoint[] byref *
descriptors : OutputArray -> unit
Parameters
- image
- Type: OpenCvSharpInputArray
The image. - keypoints
- Type: OpenCvSharpKeyPoint
The input keypoints. Keypoints for which a descriptor cannot be computed are removed. - descriptors
- Type: OpenCvSharpOutputArray
Computed descriptors. Row i is the descriptor for KeyPoint i.
See Also