vtkImageReslice - Reslices a volume along the axes specified.
Super Class: vtkImageFilter
Description:
vtkImageReslice will reslice a volume along the axes specified by the reslicing transformation matrix. The extent, origin, and sampling density of the output data can also be set.
Caveats:
Interpolation cannot (yet) be used on a 2D image because the trilinear interpolation requires a cube of eight input voxels for each output voxel.
See Also:
Methods:
| void vtkImageReslice () |
| void vtkImageReslice () |
| static vtkImageReslice *New () |
| const char *GetClassName () |
| void PrintSelf (unknown & ,vtkIndent ) |
| void SetResliceTransform (vtkTransform *) |
| vtkTransform *GetResliceTransform () |
| void SetInterpolate (int ) |
| int GetInterpolate () |
| void InterpolateOn () |
| void InterpolateOff () |
| void SetBackgroundLevel (double ) |
| double GetBackgroundLevel () |
| void SetOutputSpacing (float ,float ,float ) |
| void SetOutputSpacing (float *) |
| float *GetOutputSpacing () |
| void SetOutputOrigin (float ,float ,float ) |
| void SetOutputOrigin (float *) |
| float *GetOutputOrigin () |
| void SetOutputExtent (int *) |
| int *GetOutputExtent () |
| void ComputeIndexMatrix (vtkMatrix4x4 *) |
| int FindExtent (int & ,int & ,double * ,float * ,int * ,int * ,int ) |
| void ExecuteImageInformation () |
| void ComputeRequiredInputUpdateExtent (int ,int ) |
| void ThreadedExecute (vtkImageData * ,vtkImageData * ,int ,int ) |
Detailed Method Descriptions:
Set reslicing transform (describes the set of axis along which to reslice)
| void SetResliceTransform (vtkTransform *) |
| vtkTransform *GetResliceTransform () |
Turn on trilinear interpolation (default: nearest neighbor)
| void SetInterpolate (int ) |
| int GetInterpolate () |
| void InterpolateOn () |
| void InterpolateOff () |
Allow user to set background 'color'
| void SetBackgroundLevel (double ) |
| double GetBackgroundLevel () |
Spacing, origin, and extent of output data
This method is passed a input and output region, and executes the filter algorithm to fill the output from the input. It just executes a switch statement to call the correct function for the regions data types.
| void ThreadedExecute (vtkImageData * ,vtkImageData * ,int ,int ) |