irtkRicianNoiseWithPadding< VoxelType > Class Template Reference
#include <irtkRicianNoiseWithPadding.h>
Inheritance diagram for irtkRicianNoiseWithPadding< VoxelType >:
Collaboration diagram for irtkRicianNoiseWithPadding< VoxelType >:
Detailed Description
template<class VoxelType>
class irtkRicianNoiseWithPadding< VoxelType >
Class for adding Rician noise to images which are padded.
This class implements a filter for adding Rician noise to images which are padded. The Rician distribution is approiximately Gaussian for high intensity signals, and Rayleigh distributed for low intensities. The Rayleigh intensity distribution can be expressed as: $P_M(M)={m}{^2}exp({-M^2}{2^2}) where $M$ is the actual intensity and $$ is the standard deviation of Gaussian noise. For more information, see Holden et al., IEEE-TMI 19(2) 2000.
Definition at line 33 of file irtkRicianNoiseWithPadding.h.
Public Member Functions | |
| irtkRicianNoiseWithPadding (double Amplitude, VoxelType PaddingValue) | |
| Constructor. | |
| ~irtkRicianNoiseWithPadding () | |
| Destructor (empty). | |
| SetMacro (PaddingValue, VoxelType) | |
| Set padding value. | |
| GetMacro (PaddingValue, VoxelType) | |
| Get padding value. | |
| virtual double | Run (int, int, int, int) |
| Run Rician noise filter. | |
Protected Member Functions | |
| virtual const char * | NameOfClass () |
| Returns the name of the class. | |
Protected Attributes | |
| VoxelType | _PaddingValue |
| The padding value. | |
Constructor & Destructor Documentation
template<class VoxelType>
| irtkRicianNoiseWithPadding< VoxelType >::irtkRicianNoiseWithPadding | ( | double | Amplitude, | |
| VoxelType | PaddingValue | |||
| ) |
Constructor.
Sets standard deviation of the noise distribution and the padding value.
The documentation for this class was generated from the following file:
- /vol/vipdata/irtk/image++/include/irtkRicianNoiseWithPadding.h