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virtual vtkTypeBool | IsA (const char *type) |
| Return 1 if this class is the same type of (or a subclass of) the named class. More...
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vtkThinPlateSplineTransform * | NewInstance () const |
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void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses. More...
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virtual double | GetSigma () |
| Specify the 'stiffness' of the spline. More...
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virtual void | SetSigma (double) |
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void | SetBasis (int basis) |
| Specify the radial basis function to use. More...
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virtual int | GetBasis () |
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void | SetBasisToR () |
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void | SetBasisToR2LogR () |
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const char * | GetBasisAsString () |
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void | SetBasisFunction (double(*U)(double r)) |
| Set the radial basis function to a custom function. More...
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void | SetBasisDerivative (double(*dUdr)(double r, double &dU)) |
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void | SetSourceLandmarks (vtkPoints *source) |
| Set the source landmarks for the warp. More...
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virtual vtkPoints * | GetSourceLandmarks () |
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void | SetTargetLandmarks (vtkPoints *target) |
| Set the target landmarks for the warp. More...
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virtual vtkPoints * | GetTargetLandmarks () |
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vtkMTimeType | GetMTime () override |
| Get the MTime. More...
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vtkAbstractTransform * | MakeTransform () override |
| Make another transform of the same type. More...
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vtkWarpTransform * | NewInstance () const |
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void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses. More...
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void | Inverse () override |
| Invert the transformation. More...
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virtual int | GetInverseFlag () |
| Get the inverse flag of the transformation. More...
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virtual void | SetInverseTolerance (double) |
| Set the tolerance for inverse transformation. More...
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virtual double | GetInverseTolerance () |
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virtual void | SetInverseIterations (int) |
| Set the maximum number of iterations for the inverse transformation. More...
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virtual int | GetInverseIterations () |
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void | InternalTransformPoint (const float in[3], float out[3]) override |
| This will calculate the transformation without calling Update. More...
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void | InternalTransformPoint (const double in[3], double out[3]) override |
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void | InternalTransformDerivative (const float in[3], float out[3], float derivative[3][3]) override |
| This will calculate the transformation, as well as its derivative without calling Update. More...
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void | InternalTransformDerivative (const double in[3], double out[3], double derivative[3][3]) override |
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void | TemplateTransformPoint (const float in[3], float out[3]) |
| Do not use these methods. More...
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void | TemplateTransformPoint (const double in[3], double out[3]) |
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void | TemplateTransformPoint (const float in[3], float out[3], float derivative[3][3]) |
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void | TemplateTransformPoint (const double in[3], double out[3], double derivative[3][3]) |
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void | TemplateTransformInverse (const float in[3], float out[3]) |
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void | TemplateTransformInverse (const double in[3], double out[3]) |
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void | TemplateTransformInverse (const float in[3], float out[3], float derivative[3][3]) |
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void | TemplateTransformInverse (const double in[3], double out[3], double derivative[3][3]) |
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vtkAbstractTransform * | NewInstance () const |
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void | TransformPoint (const float in[3], float out[3]) |
| Apply the transformation to a coordinate. More...
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void | TransformPoint (const double in[3], double out[3]) |
| Apply the transformation to a double-precision coordinate. More...
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double * | TransformPoint (double x, double y, double z) |
| Apply the transformation to a double-precision coordinate. More...
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double * | TransformPoint (const double point[3]) |
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float * | TransformFloatPoint (float x, float y, float z) |
| Apply the transformation to an (x,y,z) coordinate. More...
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float * | TransformFloatPoint (const float point[3]) |
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double * | TransformDoublePoint (double x, double y, double z) |
| Apply the transformation to a double-precision (x,y,z) coordinate. More...
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double * | TransformDoublePoint (const double point[3]) |
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void | TransformNormalAtPoint (const float point[3], const float in[3], float out[3]) |
| Apply the transformation to a normal at the specified vertex. More...
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void | TransformNormalAtPoint (const double point[3], const double in[3], double out[3]) |
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double * | TransformNormalAtPoint (const double point[3], const double normal[3]) |
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double * | TransformDoubleNormalAtPoint (const double point[3], const double normal[3]) |
| Apply the transformation to a double-precision normal at the specified vertex. More...
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float * | TransformFloatNormalAtPoint (const float point[3], const float normal[3]) |
| Apply the transformation to a single-precision normal at the specified vertex. More...
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void | TransformVectorAtPoint (const float point[3], const float in[3], float out[3]) |
| Apply the transformation to a vector at the specified vertex. More...
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void | TransformVectorAtPoint (const double point[3], const double in[3], double out[3]) |
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double * | TransformVectorAtPoint (const double point[3], const double vector[3]) |
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double * | TransformDoubleVectorAtPoint (const double point[3], const double vector[3]) |
| Apply the transformation to a double-precision vector at the specified vertex. More...
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float * | TransformFloatVectorAtPoint (const float point[3], const float vector[3]) |
| Apply the transformation to a single-precision vector at the specified vertex. More...
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virtual void | TransformPoints (vtkPoints *inPts, vtkPoints *outPts) |
| Apply the transformation to a series of points, and append the results to outPts. More...
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virtual void | TransformPointsNormalsVectors (vtkPoints *inPts, vtkPoints *outPts, vtkDataArray *inNms, vtkDataArray *outNms, vtkDataArray *inVrs, vtkDataArray *outVrs, int nOptionalVectors=0, vtkDataArray **inVrsArr=nullptr, vtkDataArray **outVrsArr=nullptr) |
| Apply the transformation to a combination of points, normals and vectors. More...
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vtkAbstractTransform * | GetInverse () |
| Get the inverse of this transform. More...
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void | SetInverse (vtkAbstractTransform *transform) |
| Set a transformation that this transform will be the inverse of. More...
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void | DeepCopy (vtkAbstractTransform *) |
| Copy this transform from another of the same type. More...
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void | Update () |
| Update the transform to account for any changes which have been made. More...
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virtual int | CircuitCheck (vtkAbstractTransform *transform) |
| Check for self-reference. More...
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void | UnRegister (vtkObjectBase *O) override |
| Needs a special UnRegister() implementation to avoid circular references. More...
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| vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
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virtual void | DebugOn () |
| Turn debugging output on. More...
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virtual void | DebugOff () |
| Turn debugging output off. More...
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bool | GetDebug () |
| Get the value of the debug flag. More...
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void | SetDebug (bool debugFlag) |
| Set the value of the debug flag. More...
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virtual void | Modified () |
| Update the modification time for this object. More...
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unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
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vtkCommand * | GetCommand (unsigned long tag) |
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void | RemoveObserver (vtkCommand *) |
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void | RemoveObservers (unsigned long event, vtkCommand *) |
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void | RemoveObservers (const char *event, vtkCommand *) |
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vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
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vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
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void | RemoveObserver (unsigned long tag) |
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void | RemoveObservers (unsigned long event) |
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void | RemoveObservers (const char *event) |
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void | RemoveAllObservers () |
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vtkTypeBool | HasObserver (unsigned long event) |
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vtkTypeBool | HasObserver (const char *event) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
| Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
| Allow user to set the AbortFlagOn() with the return value of the callback method. More...
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int | InvokeEvent (unsigned long event, void *callData) |
| This method invokes an event and return whether the event was aborted or not. More...
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int | InvokeEvent (const char *event, void *callData) |
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int | InvokeEvent (unsigned long event) |
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int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
| Return the class name as a string. More...
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virtual void | Delete () |
| Delete a VTK object. More...
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virtual void | FastDelete () |
| Delete a reference to this object. More...
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void | InitializeObjectBase () |
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void | Print (ostream &os) |
| Print an object to an ostream. More...
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
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virtual void | Register (vtkObjectBase *o) |
| Increase the reference count (mark as used by another object). More...
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int | GetReferenceCount () |
| Return the current reference count of this object. More...
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void | SetReferenceCount (int) |
| Sets the reference count. More...
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void | PrintRevisions (ostream &) |
| Legacy. More...
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virtual vtkObjectBase * | NewInstanceInternal () const |
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| vtkThinPlateSplineTransform () |
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| ~vtkThinPlateSplineTransform () override |
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void | InternalUpdate () override |
| Prepare the transformation for application. More...
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void | InternalDeepCopy (vtkAbstractTransform *transform) override |
| This method does no type checking, use DeepCopy instead. More...
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void | ForwardTransformPoint (const float in[3], float out[3]) override |
| If the InverseFlag is set to 0, then a call to InternalTransformPoint results in a call to ForwardTransformPoint. More...
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void | ForwardTransformPoint (const double in[3], double out[3]) override |
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void | ForwardTransformDerivative (const float in[3], float out[3], float derivative[3][3]) override |
| Calculate the forward transform as well as the derivative. More...
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void | ForwardTransformDerivative (const double in[3], double out[3], double derivative[3][3]) override |
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| vtkWarpTransform () |
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| ~vtkWarpTransform () override |
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virtual void | InverseTransformPoint (const float in[3], float out[3]) |
| If the InverseFlag is set to 1, then a call to InternalTransformPoint results in a call to InverseTransformPoint. More...
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virtual void | InverseTransformPoint (const double in[3], double out[3]) |
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virtual void | InverseTransformDerivative (const float in[3], float out[3], float derivative[3][3]) |
| Calculate the inverse transform as well as the derivative of the forward transform (that's correct: the derivative of the forward transform, not of the inverse transform) More...
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virtual void | InverseTransformDerivative (const double in[3], double out[3], double derivative[3][3]) |
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| vtkAbstractTransform () |
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| ~vtkAbstractTransform () override |
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| vtkObject () |
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| ~vtkObject () override |
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void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
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void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
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void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) |
| These methods allow a command to exclusively grab all events. More...
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void | InternalReleaseFocus () |
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| vtkObjectBase () |
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virtual | ~vtkObjectBase () |
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virtual void | CollectRevisions (ostream &) |
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virtual void | ReportReferences (vtkGarbageCollector *) |
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| vtkObjectBase (const vtkObjectBase &) |
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void | operator= (const vtkObjectBase &) |
|
a nonlinear warp transformation
vtkThinPlateSplineTransform describes a nonlinear warp transform defined by a set of source and target landmarks. Any point on the mesh close to a source landmark will be moved to a place close to the corresponding target landmark. The points in between are interpolated smoothly using Bookstein's Thin Plate Spline algorithm.
To obtain a correct TPS warp, use the R2LogR kernel if your data is 2D, and the R kernel if your data is 3D. Or you can specify your own RBF. (Hence this class is more general than a pure TPS transform.)
- Warning
- 1) The inverse transform is calculated using an iterative method, and is several times more expensive than the forward transform. 2) Whenever you add, subtract, or set points you must call Modified() on the vtkPoints object, or the transformation might not update. 3) Collinear point configurations (except those that lie in the XY plane) result in an unstable transformation.
- See also
- vtkGridTransform vtkGeneralTransform
- Tests:
- vtkThinPlateSplineTransform (Tests)
Definition at line 52 of file vtkThinPlateSplineTransform.h.