Distortion map for the Chandrayaan1 M3 camera. More...

#include <Chandrayaan1M3DistortionMap.h>

Inheritance diagram for Isis::Chandrayaan1M3DistortionMap:

Collaboration diagram for Isis::Chandrayaan1M3DistortionMap:

Public Member Functions
	Chandrayaan1M3DistortionMap (Camera *parent, double xp, double yp, double k1, double k2, double k3, double p1, double p2)

bool	SetFocalPlane (const double dx, const double dy)
	Compute undistorted focal plane x/y.

bool	SetUndistortedFocalPlane (const double ux, const double uy)
	Compute distorted focal plane x/y.

void	SetDistortion (int naifIkCode)
	Load distortion coefficients.

std::vector< double >	OpticalDistortionCoefficients () const
	Return optical distortion polynomial coefficients.

double	ZDirection () const
	Return the direction of the focal plane Z-axis.

double	FocalPlaneX () const
	Return distorted focal plane x.

double	FocalPlaneY () const
	Return distorted focal plane y.

double	UndistortedFocalPlaneX () const
	Return undistorted focal plane x.

double	UndistortedFocalPlaneY () const
	Return undistorted focal plane y.

double	UndistortedFocalPlaneZ () const
	Return undistorted focal plane z.

Protected Attributes
Camera *	p_camera

double	p_focalPlaneX

double	p_focalPlaneY

double	p_undistortedFocalPlaneX

double	p_undistortedFocalPlaneY

double	p_zDirection

std::vector< double >	p_odk

Private Attributes
double	p_xp

double	p_yp
	principal point coordinates

double	p_k1

double	p_k2

double	p_k3
	coefficients of radial distortion

double	p_p1

double	p_p2

double	p_p3
	coefficients of decentering distortion

Detailed Description

Distortion map for the Chandrayaan1 M3 camera.

This class is used by the Chandrayaan1 M3 camera model as its distortion map. Equations provided by Randy Kirk and code provided by Ken Edmundson.

Author: ????-??-?? Ken Edmundson

History:: 2013-11-24 Stuart Sides - Modified from ApolloMetricDistortionMap

Definition at line 48 of file Chandrayaan1M3DistortionMap.h.

Member Function Documentation

double Isis::CameraDistortionMap::FocalPlaneX ( ) const

inlineinherited

Return distorted focal plane x.

Definition at line 72 of file CameraDistortionMap.h.

Referenced by Isis::ControlPoint::ComputeResiduals(), Isis::PushFrameCameraGroundMap::FindDistance(), Isis::Camera::RawFocalPlanetoImage(), Isis::Camera::SetRightAscensionDeclination(), and Isis::LineScanCameraSkyMap::SetSky().

double Isis::CameraDistortionMap::FocalPlaneY ( ) const

inlineinherited

Return distorted focal plane y.

Definition at line 77 of file CameraDistortionMap.h.

Referenced by Isis::ControlPoint::ComputeResiduals(), Isis::PushFrameCameraGroundMap::FindDistance(), Isis::Camera::RawFocalPlanetoImage(), Isis::Camera::SetRightAscensionDeclination(), and Isis::LineScanCameraSkyMap::SetSky().

std::vector< double > Isis::CameraDistortionMap::OpticalDistortionCoefficients ( ) const

inherited

Return optical distortion polynomial coefficients.

Definition at line 195 of file CameraDistortionMap.cpp.

void Isis::CameraDistortionMap::SetDistortion ( int naifIkCode )

inherited

Load distortion coefficients.

This method loads the distortion coefficients from the instrument kernel. The coefficients in the NAIF instrument kernel are expected to be in the form of:

INSxxxxx_OD_K = ( coef1, coef2, ..., coefN)
where xxxxx is the instrument code (always a negative number)

These coefficient will be used to convert from focal plane x,y to undistorted x,y as follows (add equation here)

Parameters

naifIkCode Code to search for in instrument kernel

Todo:

Generalize to read variable number of coefficients

Add latex equation to the documentation

Definition at line 65 of file CameraDistortionMap.cpp.

References Isis::toString().

Referenced by Isis::AmicaCamera::AmicaCamera(), Isis::CTXCamera::CTXCamera(), Isis::HiriseCamera::HiriseCamera(), Isis::LroWideAngleCameraDistortionMap::LroWideAngleCameraDistortionMap(), Isis::LoHighDistortionMap::SetDistortion(), and Isis::LoMediumDistortionMap::SetDistortion().

bool Isis::Chandrayaan1M3DistortionMap::SetFocalPlane	(	const double	dx,
		const double	dy
	)

virtual

Compute undistorted focal plane x/y.

Compute undistorted focal plane x/y given a distorted focal plane x/y. after calling this method, you can obtain the undistorted x/y via the UndistortedFocalPlaneX and UndistortedFocalPlaneY methods

Parameters

dx	distorted focal plane x in millimeters
dy	distorted focal plane y in millimeters

Returns: if the conversion was successful

Reimplemented from Isis::CameraDistortionMap.

Definition at line 59 of file Chandrayaan1M3DistortionMap.cpp.

References p_k3, and p_yp.

bool Isis::Chandrayaan1M3DistortionMap::SetUndistortedFocalPlane	(	const double	ux,
		const double	uy
	)

virtual

Compute distorted focal plane x/y.

Compute distorted focal plane x/y given an undistorted focal plane x/y. After calling this method, you can obtain the distorted x/y via the FocalPlaneX and FocalPlaneY methods

Parameters