| Cv2AGAST Method |
Detects corners using the AGAST algorithm
Namespace:
OpenCvSharp
Assembly:
OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0
Syntax public static KeyPoint[] AGAST(
InputArray image,
int threshold,
bool nonmaxSuppression,
AgastFeatureDetectorDetectorType type
)
Public Shared Function AGAST (
image As InputArray,
threshold As Integer,
nonmaxSuppression As Boolean,
type As AgastFeatureDetectorDetectorType
) As KeyPoint()
public:
static array<KeyPoint>^ AGAST(
InputArray^ image,
int threshold,
bool nonmaxSuppression,
AgastFeatureDetectorDetectorType type
)
static member AGAST :
image : InputArray *
threshold : int *
nonmaxSuppression : bool *
type : AgastFeatureDetectorDetectorType -> KeyPoint[]
Parameters
- image
- Type: OpenCvSharpInputArray
grayscale image where keypoints (corners) are detected. - threshold
- Type: SystemInt32
threshold on difference between intensity of the central pixel
and pixels of a circle around this pixel. - nonmaxSuppression
- Type: SystemBoolean
if true, non-maximum suppression is applied to
detected corners (keypoints). - type
- Type: OpenCvSharpAgastFeatureDetectorDetectorType
one of the four neighborhoods as defined in the paper
Return Value
Type:
KeyPointkeypoints detected on the image.
See Also