EHitAndMissKernel::EHitAndMissKernel
Constructs a EHitAndMissKernel object In a general content, the term object should be understood with the meaning of a class instance. In EasyObject, an object is a maximally-sized area of adjacent connected pixels belonging to the layer foreground..
Namespace: Euresys::Open_eVision
[C++]
void EHitAndMissKernel(
int startX,
int startY,
int endX,
int endY
)
void EHitAndMissKernel(
OEV_UINT32 halfSizeX,
OEV_UINT32 halfSizeY
)
void EHitAndMissKernel(
)
Parameters
startX
The abscissa of the top leftmost element of the kernel. This value must be less than or equal to zero.
startY
The ordinate of the top leftmost element of the kernel. This value must be less than or equal to zero.
endX
The abscissa of the bottom rightmost element of the kernel. This value must be greater than or equal to zero.
endY
The ordinate of the bottom rightmost element of the kernel. This value must be greater than or equal to zero.
halfSizeX
The half of the kernel width minus 1. This value must be greater than zero.
halfSizeY
The half of the kernel height minus 1. This value must be greater than zero.
Remarks
The constructor without argument creates a centered kernel of size 3x3.
All the elements of the kernel are initialized with EHitAndMissValue.DontCare values.
If the object is constructed by specifying the halves of the kernel dimensions, the width (resp. the height) of the kernel is given by 2 * halfSizeX + 1 (resp. 2 * halfSizeY + 1). Otherwise, the width (resp. the height) of the kernel is given by endX - startX + 1 (resp. endY - startY + 1).
EHitAndMissKernel.EHitAndMissKernel
Constructs a EHitAndMissKernel object.
Namespace: Euresys.Open_eVision
[C#]
void EHitAndMissKernel(
int startX,
int startY,
int endX,
int endY
)
void EHitAndMissKernel(
uint halfSizeX,
uint halfSizeY
)
void EHitAndMissKernel(
)
Parameters
startX
The abscissa of the top leftmost element of the kernel. This value must be less than or equal to zero.
startY
The ordinate of the top leftmost element of the kernel. This value must be less than or equal to zero.
endX
The abscissa of the bottom rightmost element of the kernel. This value must be greater than or equal to zero.
endY
The ordinate of the bottom rightmost element of the kernel. This value must be greater than or equal to zero.
halfSizeX
The half of the kernel width minus 1. This value must be greater than zero.
halfSizeY
The half of the kernel height minus 1. This value must be greater than zero.
Remarks
The constructor without argument creates a centered kernel of size 3x3.
All the elements of the kernel are initialized with EHitAndMissValue.DontCare values.
If the object is constructed by specifying the halves of the kernel dimensions, the width (resp. the height) of the kernel is given by 2 * halfSizeX + 1 (resp. 2 * halfSizeY + 1). Otherwise, the width (resp. the height) of the kernel is given by endX - startX + 1 (resp. endY - startY + 1).
EHitAndMissKernel.__init__
Constructs a EHitAndMissKernel object.
Module: open_evision
[Python]
__init__(
startX: int
startY: int
endX: int
endY: int
) -> None
__init__(
halfSizeX: int
halfSizeY: int
) -> None
__init__() -> None
Parameters
startX
The abscissa of the top leftmost element of the kernel. This value must be less than or equal to zero.
startY
The ordinate of the top leftmost element of the kernel. This value must be less than or equal to zero.
endX
The abscissa of the bottom rightmost element of the kernel. This value must be greater than or equal to zero.
endY
The ordinate of the bottom rightmost element of the kernel. This value must be greater than or equal to zero.
halfSizeX
The half of the kernel width minus 1. This value must be greater than zero.
halfSizeY
The half of the kernel height minus 1. This value must be greater than zero.
Remarks
The constructor without argument creates a centered kernel of size 3x3.
All the elements of the kernel are initialized with EHitAndMissValue.DontCare values.
If the object is constructed by specifying the halves of the kernel dimensions, the width (resp. the height) of the kernel is given by 2 * halfSizeX + 1 (resp. 2 * halfSizeY + 1). Otherwise, the width (resp. the height) of the kernel is given by endX - startX + 1 (resp. endY - startY + 1).