PUBLIC

PerspectiveMotModelC::PerspectiveMotModelC(void) PerspectiveMotModelC::PerspectiveMotModelC(istream &) PerspectiveMotModelC::InitialiseMinP(const ImageRectangleC &) const PerspectiveMotModelC::InitialiseMaxP(const ImageRectangleC &) const PerspectiveMotModelC::InitialiseConstP(void) const PerspectiveMotModelC::InitialisePrecisionSteps(void) const PerspectiveMotModelC::TransformLoc(const Point2dC &,const Point2dC &,const VectorC &) const PerspectiveMotModelC::InverseTransformLoc(const Point2dC &,const Point2dC &,const VectorC &) const PerspectiveMotModelC::GetModelGradient(const Point2dC &,const Point2dC &) const PerspectiveMotModelC::NextMoveDirection(const VectorC &,const IntSArray1dC &) const PerspectiveMotModelC::GradientVector(const VectorC &,const VectorC &,const SArray1dC &,const SArray1dC &,const VectorC &,const Point2dC &) const PerspectiveMotModelC::InverseVector(const VectorC &) const PerspectiveMotModelC::GetTranslation(const VectorC &) const PerspectiveMotModelC::ComposeVectors(const VectorC &,const VectorC &) const PerspectiveMotModelC::ConstructAffineVector(const VectorC &) PerspectiveMotModelC::ConstructNormalVector(const Affine2dC &) PerspectiveMotModelC::operator<<(ostream &,const PerspectiveMotModelC &) PerspectiveMotModelC::operator>>(istream &,PerspectiveMotModelC &) MotModelC::TransformLoc(const Point2dC &,const Point2dC &,const VectorC &) const MotModelC::InverseTransformLoc(const Point2dC &,const Point2dC &,const VectorC &) const MotModelC::GetModelGradient(const Point2dC &,const Point2dC &) const MotModelC::NextMoveDirection(const VectorC &,const IntSArray1dC &) const MotModelC::InverseVector(const VectorC &) const MotModelC::GetTranslation(const VectorC &) const MotModelC::operator<<(ostream &,const MotModelC &) MotModelC::operator>>(istream &,MotModelC &) RCHandleAC::Abstract(void) RCHandleAC::IsHandleType(const DT &) const RCHandleAC::CheckHandleType(const DT &) const RCHandleAC::Save(ostream &) const RCHandleAC::Copy(void) const RCHandleC::IsValid(void) const RCHandleC::IsValidObject(void) const RCHandleC::operator=(const RCHandleC &) RCHandleC::operator==(const RCHandleC &) const RCHandleC::operator!=(const RCHandleC &) const RCHandleC::Hash(void) const RCHandleC::IsConst(void) const RCHandleC::IsNotConst(void) const RCHandleC::SetConst(void) const RCHandleC::Invalidate(void) RCHandleC::Body(void) RCHandleC::Body(void) const

PerspectiveMotModelC
Class for methods specific to the perspective motion model
include	"amma/Motion/PerspectiveMotModel.hh"
User Level:	Default
Library:	GDMotion
Example:	exMatchEst.cc
Section:	Image.Motion.Estimation.Model-based.Motion Model
In Scope:	std

Parent Classes:

public MotModelC

PerspectiveMotModelC()

Default constructor
This creates an invalid handle. You can remove this if you always want to create a full object.

PerspectiveMotModelC(istream & in)

Stream constructor
This creates a new instance of the class from an input stream.

VectorC InitialiseMinP(const ImageRectangleC & search_window) const

VectorC InitialiseMaxP(const ImageRectangleC & search_window) const

VectorC InitialiseConstP() const

IntSArray1dC InitialisePrecisionSteps() const

Point2dC TransformLoc(const Point2dC & loc,const Point2dC & origin,const VectorC & P) const

Get new location of loc

Point2dC InverseTransformLoc(const Point2dC & loc,const Point2dC & origin,const VectorC & P) const

Get new location of loc

VectorC GetModelGradient(const Point2dC & image_gradient,const Point2dC & orig_dist) const

Get the gradient

IndexNdC NextMoveDirection(const VectorC & gradient,const IntSArray1dC & steps_no) const

Decides the next move direction given the image gradient

VectorC GradientVector(const VectorC & X,const VectorC & inlier_mask,const SArray1dC<PixelC> & mask,const SArray1dC<VectorC> & gradients,const VectorC & diff,const Point2dC & origin) const

Evaluates the gradient vector according to equation 3.17 & 3.26 (Diehl).

VectorC InverseVector(const VectorC & mv) const

Inverts the vector 'mv'

Vector2dC GetTranslation(const VectorC & mv) const

Gets the translational part of the vector

VectorC ComposeVectors(const VectorC & A,const VectorC & B) const

Affine2dC ConstructAffineVector(const VectorC & dP)

VectorC ConstructNormalVector(const Affine2dC & motion_vector)

Friends -------

ostream & operator<<(ostream & s,const PerspectiveMotModelC & out)

output stream operator

istream & operator>>(istream & s,PerspectiveMotModelC & in)

input stream operator

Point2dC TransformLoc(const Point2dC & loc,const Point2dC & origin,const VectorC & P) const

Get new location of loc

Point2dC InverseTransformLoc(const Point2dC & loc,const Point2dC & origin,const VectorC & P) const

Get old location of loc

VectorC GetModelGradient(const Point2dC & image_gradient,const Point2dC & orig_dist) const

Get the gradient

IndexNdC NextMoveDirection(const VectorC & gradient,const IntSArray1dC & steps_no) const

Decides the next move direction given the image gradient

VectorC InverseVector(const VectorC & mv) const

Inverts the vector 'mv'

Vector2dC GetTranslation(const VectorC & mv) const

-------

ostream & operator<<(ostream & s,const MotModelC & out)

output stream operator

istream & operator>>(istream & s,MotModelC & in)

input stream operator

RCAbstractC Abstract()

Create an abstract handle to this object.

BooleanT IsHandleType(const DT &) const

Is handle of given type ?

void CheckHandleType(const DT & dummy) const

Check handle type. Throw an expception if not.

BooleanT Save(ostream & out) const

Save to ostream.

RCHandleAC<MotModelBodyC> Copy() const

Creat a deep copy of this object.
protected:

BooleanT IsValid() const

Check its a valid handle.

BooleanT IsValidObject() const

Check its a valid handle, and that the object is pointed to is also valid.

RCHandleC<MotModelBodyC> & operator=(const RCHandleC<MotModelBodyC> & oth)

Assignment.

BooleanT operator==(const RCHandleC<MotModelBodyC> & oth) const

Comparison operator.

BooleanT operator!=(const RCHandleC<MotModelBodyC> & oth) const

Comparison operator.

UIntT Hash() const

Hash function.x

BooleanT IsConst() const

Is object constant ?

BooleanT IsNotConst() const

Is object not constant ?

void SetConst(void) const

Lock the object.
This is const as a convience though it actual modified the object, often object you wish to ensure are constant already have const set. protected:

void Invalidate()

Turn this into an invalid handle.

MotModelBodyC & Body()

Direct access to body.

const MotModelBodyC & Body() const

Constant access to body.