OpenWalnut
1.4.0
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This data set type contains raw HARDI and its gradients. More...
#include <WDataSetRawHARDI.h>
Public Member Functions | |
WDataSetRawHARDI (boost::shared_ptr< WValueSetBase > newValueSet, boost::shared_ptr< WGrid > newGrid, boost::shared_ptr< std::vector< WVector3d > > newGradients, double diffusionBValue=1.0) | |
Constructs an instance out of: More... | |
WDataSetRawHARDI () | |
Construct an empty and unusable instance. More... | |
virtual | ~WDataSetRawHARDI () |
Destroys this DataSet instance. More... | |
virtual WDataSetSingle::SPtr | clone (boost::shared_ptr< WValueSetBase > newValueSet) const |
Creates a copy (clone) of this instance but allows one to change the valueset. More... | |
virtual WDataSetSingle::SPtr | clone (boost::shared_ptr< WGrid > newGrid) const |
Creates a copy (clone) of this instance but allows one to change the grid. More... | |
virtual WDataSetSingle::SPtr | clone () const |
Creates a copy (clone) of this instance. More... | |
const WVector3d & | getGradient (size_t index) const |
Returns the gradient for the index. More... | |
std::size_t | getNumberOfMeasurements () const |
Returns the count of measurements per voxel, which is equal to the count of the used gradients. More... | |
virtual const std::string | getName () const |
Gets the name of this prototype. More... | |
virtual const std::string | getDescription () const |
Gets the description for this prototype. More... | |
std::vector< WVector3d > const & | getOrientations () const |
Get the orientations. More... | |
std::vector< size_t > const & | getZeroGradientIndexes () const |
Get the indexes of zero gradients. More... | |
std::vector< size_t > const & | getNonZeroGradientIndexes () const |
Get the indexes of non-zero gradients. More... | |
template<typename T > | |
WValue< T > | getNonZeroGradientSignals (size_t index) const |
Returns only the measurements for which the gradient was non-zero. More... | |
double | getDiffusionBValue () const |
Returns the b-value of the diffusion. More... | |
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WDataSetSingle (boost::shared_ptr< WValueSetBase > newValueSet, boost::shared_ptr< WGrid > newGrid) | |
Constructs an instance out of a value set and a grid. More... | |
WDataSetSingle () | |
Construct an empty and unusable instance. More... | |
virtual | ~WDataSetSingle () |
Destroys this DataSet instance. More... | |
boost::shared_ptr< WValueSetBase > | getValueSet () const |
boost::shared_ptr< WGrid > | getGrid () const |
template<typename T > | |
T | getValueAt (size_t id) |
Get the value stored at position of the value set. More... | |
double | getValueAt (size_t id) const |
Get the value stored at position of the value set. More... | |
virtual bool | isTexture () const |
Determines whether this dataset can be used as a texture. More... | |
virtual osg::ref_ptr < WDataTexture3D > | getTexture () const |
Returns the texture representation of the dataset. More... | |
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WDataSet () | |
This constructor should be used if a dataSet does not stem from a file. More... | |
virtual | ~WDataSet () |
Since WDataSet is a base class and thus should be polymorphic we add virtual destructor. More... | |
void | setFilename (const std::string filename) |
Set the name of the file that this data set stems from. More... | |
std::string | getFilename () const |
Get the name of the file that this data set stems from. More... | |
OW_API_DEPRECATED void | setFileName (const std::string filename) |
Set the name of the file that this data set stems from. More... | |
OW_API_DEPRECATED std::string | getFileName () const |
Get the name of the file that this data set stems from. More... | |
virtual boost::shared_ptr < WDataSetVector > | isVectorDataSet () |
Checks if this dataset is a vector dataset. More... | |
boost::shared_ptr< WProperties > | getProperties () const |
Return a pointer to the properties object of the dataset. More... | |
boost::shared_ptr< WProperties > | getInformationProperties () const |
Return a pointer to the information properties object of the dataset. More... | |
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WTransferable () | |
Default constructor. More... | |
virtual | ~WTransferable () |
Destructor. More... | |
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WPrototyped () | |
Default constructor. More... | |
virtual | ~WPrototyped () |
Destructor. More... | |
template<typename T > | |
bool | isA () |
Checks whether the actual prototype has the specified runtime type. More... | |
Static Public Member Functions | |
static boost::shared_ptr < WPrototyped > | getPrototype () |
Returns a prototype instantiated with the true type of the deriving class. More... | |
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static boost::shared_ptr < WPrototyped > | getPrototype () |
Returns a prototype instantiated with the true type of the deriving class. More... | |
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static boost::shared_ptr < WPrototyped > | getPrototype () |
Returns a prototype instantiated with the true type of the deriving class. More... | |
Static Protected Attributes | |
static boost::shared_ptr < WPrototyped > | m_prototype = boost::shared_ptr< WPrototyped >() |
The prototype as singleton. More... | |
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static boost::shared_ptr < WPrototyped > | m_prototype = boost::shared_ptr< WPrototyped >() |
The prototype as singleton. More... | |
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static boost::shared_ptr < WPrototyped > | m_prototype = boost::shared_ptr< WPrototyped >() |
The prototype as singleton. More... | |
Private Member Functions | |
void | buildGradientIndexes () |
Build indexes for the zero and non-zero gradients. More... | |
Private Attributes | |
boost::shared_ptr< std::vector < WVector3d > > | m_gradients |
Gradients of measurements. More... | |
double | m_diffusionBValue |
Strength (b-value) of the so-called magnetic diffusion gradient. More... | |
std::vector< size_t > | m_zeroGradientIndexes |
The indexes for the which gradient is zero. More... | |
std::vector< size_t > | m_nonZeroGradientIndexes |
The indexes for the which gradient is non-zero. More... | |
Additional Inherited Members | |
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typedef boost::shared_ptr < WDataSetSingle > | SPtr |
Convenience typedef for a boost::shared_ptr. More... | |
typedef boost::shared_ptr < const WDataSetSingle > | ConstSPtr |
Convenience typedef for a boost::shared_ptr; const. More... | |
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boost::shared_ptr< WGrid > | m_grid |
Stores the reference of the WGrid of this DataSetSingle instance. More... | |
boost::shared_ptr< WValueSetBase > | m_valueSet |
Stores the reference of the WValueSet of this DataSetSingle instance. More... | |
This data set type contains raw HARDI and its gradients.
Definition at line 39 of file WDataSetRawHARDI.h.
WDataSetRawHARDI::WDataSetRawHARDI | ( | boost::shared_ptr< WValueSetBase > | newValueSet, |
boost::shared_ptr< WGrid > | newGrid, | ||
boost::shared_ptr< std::vector< WVector3d > > | newGradients, | ||
double | diffusionBValue = 1.0 |
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Constructs an instance out of:
newValueSet | the vector value set to use |
newGrid | the grid which maps world space to the value set |
newGradients | the Gradients of the |
diffusionBValue | Strength of the gradient |
Definition at line 36 of file WDataSetRawHARDI.cpp.
References buildGradientIndexes().
WDataSetRawHARDI::WDataSetRawHARDI | ( | ) |
Construct an empty and unusable instance.
This is needed for the prototype mechanism.
Definition at line 67 of file WDataSetRawHARDI.cpp.
Referenced by clone(), and getPrototype().
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virtual |
Destroys this DataSet instance.
Definition at line 72 of file WDataSetRawHARDI.cpp.
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private |
Build indexes for the zero and non-zero gradients.
Definition at line 50 of file WDataSetRawHARDI.cpp.
References m_gradients, m_nonZeroGradientIndexes, and m_zeroGradientIndexes.
Referenced by WDataSetRawHARDI().
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virtual |
Creates a copy (clone) of this instance but allows one to change the valueset.
Unlike copy construction, this is a very useful function if you want to keep the dynamic type of your dataset even if you just have a WDataSetSingle.
newValueSet | the new valueset. |
Reimplemented from WDataSetSingle.
Definition at line 76 of file WDataSetRawHARDI.cpp.
References getDiffusionBValue(), WDataSetSingle::getGrid(), m_gradients, and WDataSetRawHARDI().
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virtual |
Creates a copy (clone) of this instance but allows one to change the grid.
Unlike copy construction, this is a very useful function if you want to keep the dynamic type of your dataset even if you just have a WDataSetSingle.
newGrid | the new grid. |
Reimplemented from WDataSetSingle.
Definition at line 81 of file WDataSetRawHARDI.cpp.
References getDiffusionBValue(), WDataSetSingle::getValueSet(), m_gradients, and WDataSetRawHARDI().
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virtual |
Creates a copy (clone) of this instance.
Unlike copy construction, this is a very useful function if you want to keep the dynamic type of your dataset even if you just have a WDataSetSingle.
Reimplemented from WDataSetSingle.
Definition at line 86 of file WDataSetRawHARDI.cpp.
References getDiffusionBValue(), WDataSetSingle::getGrid(), WDataSetSingle::getValueSet(), m_gradients, and WDataSetRawHARDI().
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virtual |
Gets the description for this prototype.
Reimplemented from WDataSetSingle.
Definition at line 130 of file WDataSetRawHARDI.cpp.
double WDataSetRawHARDI::getDiffusionBValue | ( | ) | const |
Returns the b-value of the diffusion.
Definition at line 115 of file WDataSetRawHARDI.cpp.
References m_diffusionBValue.
Referenced by clone().
Returns the gradient for the index.
index |
Definition at line 101 of file WDataSetRawHARDI.cpp.
References m_gradients.
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virtual |
Gets the name of this prototype.
Reimplemented from WDataSetSingle.
Definition at line 125 of file WDataSetRawHARDI.cpp.
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inline |
Get the indexes of non-zero gradients.
Definition at line 204 of file WDataSetRawHARDI.h.
References m_nonZeroGradientIndexes.
Returns only the measurements for which the gradient was non-zero.
index | the index of the voxel. |
Definition at line 209 of file WDataSetRawHARDI.h.
References m_nonZeroGradientIndexes, and WDataSetSingle::m_valueSet.
std::size_t WDataSetRawHARDI::getNumberOfMeasurements | ( | ) | const |
Returns the count of measurements per voxel, which is equal to the count of the used gradients.
Definition at line 120 of file WDataSetRawHARDI.cpp.
References m_gradients.
std::vector< WVector3d > const & WDataSetRawHARDI::getOrientations | ( | ) | const |
Get the orientations.
Definition at line 110 of file WDataSetRawHARDI.cpp.
References m_gradients.
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static |
Returns a prototype instantiated with the true type of the deriving class.
Definition at line 91 of file WDataSetRawHARDI.cpp.
References m_prototype, and WDataSetRawHARDI().
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inline |
Get the indexes of zero gradients.
Definition at line 199 of file WDataSetRawHARDI.h.
References m_zeroGradientIndexes.
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private |
Strength (b-value) of the so-called magnetic diffusion gradient.
Definition at line 186 of file WDataSetRawHARDI.h.
Referenced by getDiffusionBValue().
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private |
Gradients of measurements.
Definition at line 182 of file WDataSetRawHARDI.h.
Referenced by buildGradientIndexes(), clone(), getGradient(), getNumberOfMeasurements(), and getOrientations().
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private |
The indexes for the which gradient is non-zero.
Definition at line 196 of file WDataSetRawHARDI.h.
Referenced by buildGradientIndexes(), getNonZeroGradientIndexes(), and getNonZeroGradientSignals().
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staticprotected |
The prototype as singleton.
Definition at line 174 of file WDataSetRawHARDI.h.
Referenced by getPrototype().
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private |
The indexes for the which gradient is zero.
Definition at line 191 of file WDataSetRawHARDI.h.
Referenced by buildGradientIndexes(), and getZeroGradientIndexes().