Feature2DDetectAndCompute Method
|
Detects keypoints and computes the descriptors
Namespace:
OpenCvSharp
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 3.4.1.20180605-33-CaRLSharp
Syntaxpublic virtual void DetectAndCompute(
InputArray image,
InputArray mask,
out KeyPoint[] keypoints,
OutputArray descriptors,
bool useProvidedKeypoints = false
)
Public Overridable Sub DetectAndCompute (
image As InputArray,
mask As InputArray,
<OutAttribute> ByRef keypoints As KeyPoint(),
descriptors As OutputArray,
Optional useProvidedKeypoints As Boolean = false
)
public:
virtual void DetectAndCompute(
InputArray^ image,
InputArray^ mask,
[OutAttribute] array<KeyPoint>^% keypoints,
OutputArray^ descriptors,
bool useProvidedKeypoints = false
)
abstract DetectAndCompute :
image : InputArray *
mask : InputArray *
keypoints : KeyPoint[] byref *
descriptors : OutputArray *
?useProvidedKeypoints : bool
(* Defaults:
let _useProvidedKeypoints = defaultArg useProvidedKeypoints false
*)
-> unit
override DetectAndCompute :
image : InputArray *
mask : InputArray *
keypoints : KeyPoint[] byref *
descriptors : OutputArray *
?useProvidedKeypoints : bool
(* Defaults:
let _useProvidedKeypoints = defaultArg useProvidedKeypoints false
*)
-> unit
function DetectAndCompute(image, mask, keypoints, descriptors, useProvidedKeypoints);
Parameters
- image
- Type: OpenCvSharpInputArray
- mask
- Type: OpenCvSharpInputArray
- keypoints
- Type: OpenCvSharpKeyPoint
- descriptors
- Type: OpenCvSharpOutputArray
- useProvidedKeypoints (Optional)
- Type: SystemBoolean
See Also