Package boofcv.factory.fiducial

Class FactoryFiducialCalibration

java.lang.Object

boofcv.factory.fiducial.FactoryFiducialCalibration

public class FactoryFiducialCalibration
extends Object

Creates detectors of calibration targets. These detectors return found key points in the image and their known 2D location on the fiducial.

Constructor Summary

Constructors

Constructor	Description
FactoryFiducialCalibration()

Method Summary

Modifier and Type	Method	Description
static CalibrationDetectorChessboardBinary	chessboardB(@Nullable ConfigChessboardBinary configDet, ConfigGridDimen configGrid)	Chessboard detector based on binary images.
static CalibrationDetectorChessboardX	chessboardX(@Nullable ConfigChessboardX config, ConfigGridDimen dimen)	Chessboard detector which searches for x-corners.
static CalibrationDetectorCircleHexagonalGrid	circleHexagonalGrid(@Nullable ConfigCircleHexagonalGrid config, ConfigGridDimen configGrid)	Detector for hexagonal grid of circles.
static CalibrationDetectorCircleRegularGrid	circleRegularGrid(@Nullable ConfigCircleRegularGrid config, ConfigGridDimen configGrid)	Detector for regular grid of circles.
static CalibrationDetectorMultiECoCheck	ecocheck(@Nullable ConfigECoCheckDetector configDetector, ConfigECoCheckMarkers configMarkers)	Chessboard detector which searches for x-corners.
static DetectSingleFiducialCalibration	genericSingle(ConfigCalibrationTarget config)
static CalibrationDetectorSquareGrid	squareGrid(@Nullable ConfigSquareGrid config, ConfigGridDimen configDimen)	Detector for a grid of square targets.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FactoryFiducialCalibration

public FactoryFiducialCalibration()

Method Details

genericSingle

public static DetectSingleFiducialCalibration genericSingle(ConfigCalibrationTarget config)

squareGrid

public static CalibrationDetectorSquareGrid squareGrid(@Nullable
 @Nullable ConfigSquareGrid config,
 ConfigGridDimen configDimen)

Detector for a grid of square targets. All squares must be entirely visible inside the image.

Parameters:

config - Configuration for chessboard detector

Returns:

Square grid target detector.

See Also:

• DetectSquareGridFiducial

chessboardB

public static CalibrationDetectorChessboardBinary chessboardB(@Nullable
 @Nullable ConfigChessboardBinary configDet,
 ConfigGridDimen configGrid)

Chessboard detector based on binary images. Fast but not as robust as the X-Corner method. Not recommended for fisheye images.

Parameters:

configDet - Configuration for chessboard detector

Returns:

Square grid target detector.

See Also:

• DetectChessboardBinaryPattern

chessboardX

public static CalibrationDetectorChessboardX chessboardX(@Nullable
 @Nullable ConfigChessboardX config,
 ConfigGridDimen dimen)

Chessboard detector which searches for x-corners. Very robust but is about 2x to 3x slower on large images than the binary method. Comparable speed on smaller images.

Parameters:

config - Configuration for chessboard detector

Returns:

Square grid target detector.

See Also:

• CalibrationDetectorChessboardX

ecocheck

public static CalibrationDetectorMultiECoCheck ecocheck(@Nullable
 @Nullable ConfigECoCheckDetector configDetector,
 ConfigECoCheckMarkers configMarkers)

Chessboard detector which searches for x-corners. Very robust but is about 2x to 3x slower on large images than the binary method. Comparable speed on smaller images.

Parameters:

configDetector - Configuration for chessboard detector

configMarkers - Configuration for what markers it should search for

Returns:

Square grid target detector.

See Also:

• CalibrationDetectorChessboardX

circleHexagonalGrid

public static CalibrationDetectorCircleHexagonalGrid circleHexagonalGrid(@Nullable
 @Nullable ConfigCircleHexagonalGrid config,
 ConfigGridDimen configGrid)

Detector for hexagonal grid of circles. All circles must be entirely inside of the image.

Parameters:

config - Configuration for target

Returns:

The detector

circleRegularGrid

public static CalibrationDetectorCircleRegularGrid circleRegularGrid(@Nullable
 @Nullable ConfigCircleRegularGrid config,
 ConfigGridDimen configGrid)

Detector for regular grid of circles. All circles must be entirely inside of the image.

Parameters:

config - Configuration for target

Returns:

The detector