attempts to determine whether the input image is a view of the chessboard pattern and locate internal chessboard corners

Namespace:  Emgu.CV
Assembly:  Emgu.CV (in Emgu.CV.dll) Version: 2.0.1.0 (2.0.1.0)

Syntax

C#
public static bool FindChessboardCorners(
	Image<Gray, byte> image,
	Size patternSize,
	CALIB_CB_TYPE flags,
	out PointF[] corners
)
Visual Basic (Declaration)
Public Shared Function FindChessboardCorners ( _
	image As Image(Of Gray, Byte), _
	patternSize As Size, _
	flags As CALIB_CB_TYPE, _
	<OutAttribute> ByRef corners As PointF() _
) As Boolean
Visual C++
public:
static bool FindChessboardCorners(
	Image<Gray, unsigned char>^ image, 
	Size patternSize, 
	CALIB_CB_TYPE flags, 
	[OutAttribute] array<PointF>^% corners
)

Parameters

image
Type: Emgu.CV..::.Image<(Of <(Gray, Byte>)>)
Source chessboard view
patternSize
Type: System.Drawing..::.Size
The number of inner corners per chessboard row and column
flags
Type: Emgu.CV.CvEnum..::.CALIB_CB_TYPE
Various operation flags
corners
Type: array< System.Drawing..::.PointF >[]()[] %
The corners detected

Return Value

If the chess board pattern is found

See Also