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IsCircleGridPresent_Deprecated
Header: | AVL.h |
---|---|
Namespace: | avl |
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 avl::IsCircleGridPresent_Deprecated ( const avl::Image& inImage, int inBoardColumns, int inBoardRows, bool inSymmetricPattern, atl::Conditional<atl::Array<avl::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. |