eVision.Easy3D.EExplicitGeometricCalibrationModel Class Reference

eVision.Easy3D.EExplicitGeometricCalibrationModel is used to calibrate a depth map from a minimal set of explicit geometric values. More...

Inheritance diagram for eVision.Easy3D.EExplicitGeometricCalibrationModel:

Collaboration diagram for eVision.Easy3D.EExplicitGeometricCalibrationModel:

Public Member Functions
None	__init__ (self)
	Constructs a eVision.Easy3D.EExplicitGeometricCalibrationModel.
None	__init__ (self, float sensorWidth, float sensorHeight, int sensorXResolution, int sensorYResolution, int roiLeftColumn, int roiBottomLine, float focalLength, float cameraAngle, float cameraHeight, float laserPlaneAngle, float motionIncrement)
	Constructs a eVision.Easy3D.EExplicitGeometricCalibrationModel.
None	__init__ (self, eVision.Easy3D.EExplicitGeometricCalibrationModel other)
	Constructs a eVision.Easy3D.EExplicitGeometricCalibrationModel.
bool	IsInitialized (self)
	Returns true if the model has been correctly initialized.
None	Load (self, str path)
	Loads the eVision.Easy3D.EExplicitGeometricCalibrationModel.
None	Load (self, eVision.ESerializer|None serializer)
	Loads the eVision.Easy3D.EExplicitGeometricCalibrationModel.
None	Save (self, str path)
	Saves the eVision.Easy3D.EExplicitGeometricCalibrationModel.
None	Save (self, eVision.ESerializer|None serializer)
	Saves the eVision.Easy3D.EExplicitGeometricCalibrationModel.
float	SensorWidth (self)
	Camera sensor width.
float	SensorHeight (self)
	Camera sensor height.
int	SensorXResolution (self)
	Camera X resolution.
int	SensorYResolution (self)
	Camera Y resolution.
int	RoiLeftColumn (self)
	The ROI left column used in laser line extraction.
int	RoiBottomLine (self)
	The ROI bottom line used in laser line extraction.
float	FocalLength (self)
	Camera focal length.
float	CameraAngle (self)
	Camera view angle.
float	LaserPlaneAngle (self)
	Laser plane angle.
float	CameraHeight (self)
	The height from the camera optical center to the object reference plane (assuming the reference plane is projected in the center line of the image), in mm.
float	MotionIncrement (self)
	Motion increment (Distance between each line of the depth map).
eVision.Easy3D.ECalibrationType	Type (self)
	Returns the type of calibration model, see eVision.Easy3D.ECalibrationType.
Public Member Functions inherited from eVision.Easy3D.ECalibrationModel
eVision.Easy3D.E3DPoint	Apply (self, eVision.Easy3D.E3DPoint uvwPoint)
	Applies this model to convert an uncalibrated point to a world position.

Additional Inherited Members
Static Public Member Functions inherited from eVision.Easy3D.ECalibrationModel
eVision.Easy3D.ECalibrationModel|None	Create (str path)
	Factory method from a serializer stream: allocates and reads the calibration model from the given serializer.
eVision.Easy3D.ECalibrationModel|None	Create (eVision.ESerializer|None file)
	Factory method from a serializer stream: allocates and reads the calibration model from the given serializer.

Detailed Description

eVision.Easy3D.EExplicitGeometricCalibrationModel is used to calibrate a depth map from a minimal set of explicit geometric values.

All model parameters are given to the eVision.Easy3D.EExplicitGeometricCalibrationModel constructor.

Remarks:

License(s): Easy3DLaserLine

Constructor & Destructor Documentation

__init__() [1/3]

None eVision.Easy3D.EExplicitGeometricCalibrationModel.__init__

(

self

)

Constructs a eVision.Easy3D.EExplicitGeometricCalibrationModel.

eVision.Easy3D.EExplicitGeometricCalibrationModel is used to calibrate a depth map from a minimal set of explicit geometric values.

__init__() [2/3]

None eVision.Easy3D.EExplicitGeometricCalibrationModel.__init__	(		self,
		float	sensorWidth,
		float	sensorHeight,
		int	sensorXResolution,
		int	sensorYResolution,
		int	roiLeftColumn,
		int	roiBottomLine,
		float	focalLength,
		float	cameraAngle,
		float	cameraHeight,
		float	laserPlaneAngle,
		float	motionIncrement )

Constructs a eVision.Easy3D.EExplicitGeometricCalibrationModel.

eVision.Easy3D.EExplicitGeometricCalibrationModel is used to calibrate a depth map from a minimal set of explicit geometric values.

Parameters

sensorWidth	The camera sensor width, in mm.
sensorHeight	The camera sensor height, in mm.
sensorXResolution	The camera X resolution (pixel count in width).
sensorYResolution	The camera Y resolution (pixel count in height).
roiLeftColumn	The ROI left column used in laser line extraction. Between the left (0) and the right (width) of the image.
roiBottomLine	The ROI bottom line used in laser line extraction. Between the top (0) and the bottom (height) of the image. That's the depth map values origin.
focalLength	The camera optics focal length, in mm.
cameraAngle	The camera angle from the vertical axis. Looking down camera is angle 0 and positive in counter clockwise direction. Valid values are between 0 (vertical orientation) and lower that 90 degrees (horizontal orientation).
cameraHeight	The height from the camera optical center to the object reference plane (assuming the reference plane is projected in the center line of the image), in mm.
laserPlaneAngle	The laser plane angle from the vertical axis. A perfect vertical laser orientation is angle 0 and negative in clockwise direction. Valid values for laser angle are between -90 degrees (excluded) and +90 degrees (excluded).
motionIncrement	The distance in mm between each line of the depth map. That's the relative motion of the camera/laser setup to the object position.

__init__() [3/3]

None eVision.Easy3D.EExplicitGeometricCalibrationModel.__init__	(		self,
		eVision.Easy3D.EExplicitGeometricCalibrationModel	other )

Constructs a eVision.Easy3D.EExplicitGeometricCalibrationModel.

eVision.Easy3D.EExplicitGeometricCalibrationModel is used to calibrate a depth map from a minimal set of explicit geometric values.

Parameters

other

Another eVision.Easy3D.EExplicitGeometricCalibrationModel.

Member Function Documentation

CameraAngle()

float eVision.Easy3D.EExplicitGeometricCalibrationModel.CameraAngle

(

self

)

Camera view angle.

CameraHeight()

float eVision.Easy3D.EExplicitGeometricCalibrationModel.CameraHeight

(

self

)

The height from the camera optical center to the object reference plane (assuming the reference plane is projected in the center line of the image), in mm.

FocalLength()

float eVision.Easy3D.EExplicitGeometricCalibrationModel.FocalLength

(

self

)

Camera focal length.

IsInitialized()

bool eVision.Easy3D.EExplicitGeometricCalibrationModel.IsInitialized

(

self

)

Returns true if the model has been correctly initialized.

LaserPlaneAngle()

float eVision.Easy3D.EExplicitGeometricCalibrationModel.LaserPlaneAngle

(

self

)

Laser plane angle.

Load() [1/2]

None eVision.Easy3D.EExplicitGeometricCalibrationModel.Load	(		self,
		eVision.ESerializer | None	serializer )

Loads the eVision.Easy3D.EExplicitGeometricCalibrationModel.

The given eVision.ESerializer must have been created for reading.

Parameters

serializer

The serializer.

Reimplemented from eVision.Easy3D.ECalibrationModel.

Load() [2/2]

None eVision.Easy3D.EExplicitGeometricCalibrationModel.Load	(		self,
		str	path )

Loads the eVision.Easy3D.EExplicitGeometricCalibrationModel.

The given eVision.ESerializer must have been created for reading.

Parameters

path	The file path.

Reimplemented from eVision.Easy3D.ECalibrationModel.

MotionIncrement()

float eVision.Easy3D.EExplicitGeometricCalibrationModel.MotionIncrement

(

self

)

Motion increment (Distance between each line of the depth map).

RoiBottomLine()

int eVision.Easy3D.EExplicitGeometricCalibrationModel.RoiBottomLine

(

self

)

The ROI bottom line used in laser line extraction.

RoiLeftColumn()

int eVision.Easy3D.EExplicitGeometricCalibrationModel.RoiLeftColumn

(

self

)

The ROI left column used in laser line extraction.

Save() [1/2]

None eVision.Easy3D.EExplicitGeometricCalibrationModel.Save	(		self,
		eVision.ESerializer | None	serializer )

Saves the eVision.Easy3D.EExplicitGeometricCalibrationModel.

The given eVision.ESerializer must have been created for writing.

Parameters

serializer

The serializer.

Reimplemented from eVision.Easy3D.ECalibrationModel.

Save() [2/2]

None eVision.Easy3D.EExplicitGeometricCalibrationModel.Save	(		self,
		str	path )

Saves the eVision.Easy3D.EExplicitGeometricCalibrationModel.

The given eVision.ESerializer must have been created for writing.

Parameters

path	The file path.

Reimplemented from eVision.Easy3D.ECalibrationModel.

SensorHeight()

float eVision.Easy3D.EExplicitGeometricCalibrationModel.SensorHeight

(

self

)

Camera sensor height.

SensorWidth()

float eVision.Easy3D.EExplicitGeometricCalibrationModel.SensorWidth

(

self

)

Camera sensor width.

SensorXResolution()

int eVision.Easy3D.EExplicitGeometricCalibrationModel.SensorXResolution

(

self

)

Camera X resolution.

SensorYResolution()

int eVision.Easy3D.EExplicitGeometricCalibrationModel.SensorYResolution

(

self

)

Camera Y resolution.

Type()

eVision.Easy3D.ECalibrationType eVision.Easy3D.EExplicitGeometricCalibrationModel.Type

(

self

)

Returns the type of calibration model, see eVision.Easy3D.ECalibrationType.

Reimplemented from eVision.Easy3D.ECalibrationModel.