MatCornerSubPix Method

public Point2f[] CornerSubPix(
	IEnumerable<Point2f> inputCorners,
	Size winSize,
	Size zeroZone,
	TermCriteria criteria
)

Public Function CornerSubPix ( 
	inputCorners As IEnumerable(Of Point2f),
	winSize As Size,
	zeroZone As Size,
	criteria As TermCriteria
) As Point2f()

public:
array<Point2f>^ CornerSubPix(
	IEnumerable<Point2f>^ inputCorners, 
	Size winSize, 
	Size zeroZone, 
	TermCriteria criteria
)

member CornerSubPix : 
        inputCorners : IEnumerable<Point2f> * 
        winSize : Size * 
        zeroZone : Size * 
        criteria : TermCriteria -> Point2f[] 

function CornerSubPix(inputCorners, winSize, zeroZone, criteria);

Parameters

inputCorners

Type: System.Collections.GenericIEnumerablePoint2f
Initial coordinates of the input corners and refined coordinates provided for output.

winSize

Type: OpenCvSharpSize
Half of the side length of the search window.

zeroZone

Type: OpenCvSharpSize
Half of the size of the dead region in the middle of the search zone over which the summation in the formula below is not done. It is used sometimes to avoid possible singularities of the autocorrelation matrix. The value of (-1,-1) indicates that there is no such a size.

criteria

Type: OpenCvSharpTermCriteria
Criteria for termination of the iterative process of corner refinement. That is, the process of corner position refinement stops either after criteria.maxCount iterations or when the corner position moves by less than criteria.epsilon on some iteration.

Return Value

Reference