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IsCircleGridPresent_Deprecated
IsCircleGridPresent_Deprecated
Header: |
FIL.h
|
Namespace: |
fil |
Module: |
Calibration |
Detects a circle board on an image. Returns the center of each circle.
Applications: Preparation of data required for creating image undistortion map.
Syntax
void fil::IsCircleGridPresent_Deprecated
(
const fil::Image& inImage,
int inBoardColumns,
int inBoardRows,
bool inSymmetricPattern,
ftl::Conditional<ftl::Array<fil::Point2D> >& outImageGridPoints
)
Parameters
|
Name |
Type |
Range |
Default |
Description |
|
inImage |
const Image& |
|
|
Input image |
|
inBoardColumns |
int |
4 - |
|
Number of ranks (columns) of the chessboard |
|
inBoardRows |
int |
4 - |
|
Number of files (rows) of the chessboard |
|
inSymmetricPattern |
bool |
|
|
Board has symmetric pattern. |
|
outImageGridPoints |
Conditional<Array<Point2D> >& |
|
|
Approximated position of grid points |
Errors
List of possible exceptions:
Error type |
Description |
DomainError |
Empty image in cvFindCirclesGrid. |
DomainError |
inImage must have pixels of UInt8 type in cvFindCirclesGrid. |