Structure for derived settings computed from base settings in QTrkSettings. More...

#include <qtrk_c_api.h>

Inheritance diagram for QTrkComputedConfig:

Public Member Functions
	QTrkComputedConfig ()

	QTrkComputedConfig (const QTrkSettings &base)

void	Update ()
	Compute the derived settings. More...

void	WriteToLog ()
	Write all settings to specified log file (Jelmer) More...

void	WriteToFile ()
	Write all settings to specified output file (Jordi, to combine with QTrkSettings.testRun) More...

Public Member Functions inherited from QTrkSettings
	QTrkSettings ()

Public Attributes
int	zlut_radialsteps
	Number of radial steps to sample on. More...

int	zlut_angularsteps
	Number of angular steps to sample on. More...

float	zlut_maxradius
	Max radius in pixels of the sampling circle. More...

int	qi_radialsteps
	Number of radial steps to sample on. More...

int	qi_angstepspq
	Number of angular steps to sample on per quadrant. More...

float	qi_maxradius
	Max radius in pixels of the sampling circle. More...

Public Attributes inherited from QTrkSettings
int	width
	Width of regions of interest to be handled. Typically equals height (square ROI). More...

int	height
	Height of regions of interest to be handled. Typically equals width (square ROI). More...

int	numThreads
	Number of threads/streams to use. Defaults differ between CPU and GPU implementations. More...

int	cuda_device
	CUDA only. Flag for device selection. More...

float	com_bgcorrection
	Background correction factor for COM. Defines the number of standard deviations data needs to be away from the image mean to be taken into account. More...

float	zlut_minradius
	Distance in pixels from the bead center from which to start sampling profiles. Default 1.0. More...

float	zlut_radial_coverage
	Sampling points per radial pixel. Default 3.0. More...

float	zlut_angular_coverage
	Factor of the sampling perimeter to cover with angular sampling steps. Between 0 and 1, default 0.7. More...

float	zlut_roi_coverage
	Factor of the ROI to include in sampling. Between 0 and 1, default 1. Maxradius = ROI/2*roi_coverage. More...

int	qi_iterations
	Number of times to run the QI algorithm, sampling around the last found position. More...

float	qi_minradius
	Distance in pixels from the bead center from which to start sampling profiles. Default 1.0. More...

float	qi_radial_coverage
	Sampling points per radial pixel. Default 3.0. More...

float	qi_angular_coverage
	Factor of the sampling perimeter to cover with angular sampling steps. Between 0 and 1, default 0.7. More...

float	qi_roi_coverage
	Factor of the ROI to include in sampling. Between 0 and 1, default 1. Maxradius = ROI/2*roi_coverage. More...

float	qi_angstep_factor
	Factor to reduce angular steps on lower iterations. Default 1.0 (no effect). More...

int	xc1_profileLength
	Profile length for the cross correlation. More...

int	xc1_profileWidth
	Profile width for the cross correlation. More...

int	xc1_iterations
	Number of times to run the cross correlation algorithm. More...

int	gauss2D_iterations
	Number of times to run the 2D gaussian algorithm. More...

float	gauss2D_sigma
	Standard deviation to use in the 2D gaussian algorithm. More...

int	downsample
	Image downsampling factor. Applied before anything else. 0 = original, 1 = 1x (W=W/2,H=H/2). More...

bool	testRun
	Flag to run a test run. More...

Detailed Description

Structure for derived settings computed from base settings in QTrkSettings.

Compiled without padding to line up with LabVIEW alignment.

Warning: Changing this requires changing of the linked LabVIEW cluster QTrkSettings.ctl.

Note: All settings are always defined, eventhough only one of the three 2D localization algorithms is used.

Definition at line 189 of file qtrk_c_api.h.

Constructor & Destructor Documentation

§ QTrkComputedConfig() [1/2]

QTrkComputedConfig::QTrkComputedConfig ( )

inline

Definition at line 191 of file qtrk_c_api.h.

191 {}

§ QTrkComputedConfig() [2/2]

QTrkComputedConfig::QTrkComputedConfig ( const QTrkSettings & base )

inline

Definition at line 192 of file qtrk_c_api.h.

192 { *((QTrkSettings*)this)=base; Update(); }

QTrkSettings

Structure for the settings used by the algorithms implemented in QueuedTracker.

Definition: qtrk_c_api.h:82

QTrkComputedConfig::Update

void Update()

Compute the derived settings.

Definition: QueuedTracker.cpp:6

Member Function Documentation

§ Update()

void QTrkComputedConfig::Update ( )

Compute the derived settings.

Definition at line 6 of file QueuedTracker.cpp.

 {
     int roi = width / 2;
 
     zlut_maxradius = roi*zlut_roi_coverage;
     float zlut_perimeter = 2*3.141593f*zlut_maxradius;
     zlut_angularsteps = zlut_perimeter*zlut_angular_coverage;
     zlut_radialsteps = (zlut_maxradius-zlut_minradius)*zlut_radial_coverage;
 
     qi_maxradius = roi*qi_roi_coverage;
     float qi_perimeter = 2*3.141593f*qi_maxradius;
     qi_angstepspq = qi_perimeter*qi_angular_coverage/4;
     qi_radialsteps = (qi_maxradius-qi_minradius)*qi_radial_coverage;
 
     qi_radialsteps = NearestPowerOf2(qi_radialsteps);
 }

§ WriteToFile()

void QTrkComputedConfig::WriteToFile ( )

Write all settings to specified output file (Jordi, to combine with QTrkSettings.testRun)

Definition at line 56 of file QueuedTracker.cpp.

 {
     std::string path = GetCurrentOutputPath(false);
     FILE* f = fopen(SPrintf("%s\\UsedSettings.txt",path.c_str()).c_str(),"w+");
 
 #define WRITEVAR(v) fprintf_s(f,"Setting: %s set to %g\n", #v, (float) v)
     WRITEVAR(width);
     WRITEVAR(height);
     WRITEVAR(numThreads);
     WRITEVAR(cuda_device);
     WRITEVAR(com_bgcorrection);
     WRITEVAR(zlut_minradius);
     WRITEVAR(zlut_radial_coverage);
     WRITEVAR(zlut_angular_coverage);
     WRITEVAR(zlut_roi_coverage); 
     WRITEVAR(qi_iterations);
     WRITEVAR(qi_minradius);
     WRITEVAR(qi_radial_coverage);
     WRITEVAR(qi_angular_coverage);
     WRITEVAR(qi_roi_coverage);
     WRITEVAR(qi_angstep_factor);
     WRITEVAR(xc1_profileLength);
     WRITEVAR(xc1_profileWidth);
     WRITEVAR(xc1_iterations);
     WRITEVAR(gauss2D_iterations);
     WRITEVAR(gauss2D_sigma);
     WRITEVAR(zlut_radialsteps);
     WRITEVAR(zlut_angularsteps);
     WRITEVAR(zlut_maxradius);
     WRITEVAR(qi_radialsteps);
     WRITEVAR(qi_angstepspq);
     WRITEVAR(qi_maxradius);
     WRITEVAR(downsample);
 #undef WRITEVAR
 
     fclose(f);
 }

§ WriteToLog()

void QTrkComputedConfig::WriteToLog ( )

Write all settings to specified log file (Jelmer)

Definition at line 23 of file QueuedTracker.cpp.

 {
 #define WRITEVAR(v) dbgprintf("Setting: %s set to %g\n", #v, (float) v)
     WRITEVAR(width);
     WRITEVAR(height);
     WRITEVAR(numThreads);
     WRITEVAR(cuda_device);
     WRITEVAR(com_bgcorrection);
     WRITEVAR(zlut_minradius);
     WRITEVAR(zlut_radial_coverage);
     WRITEVAR(zlut_angular_coverage);
     WRITEVAR(zlut_roi_coverage); 
     WRITEVAR(qi_iterations);
     WRITEVAR(qi_minradius);
     WRITEVAR(qi_radial_coverage);
     WRITEVAR(qi_angular_coverage);
     WRITEVAR(qi_roi_coverage);
     WRITEVAR(qi_angstep_factor);
     WRITEVAR(xc1_profileLength);
     WRITEVAR(xc1_profileWidth);
     WRITEVAR(xc1_iterations);
     WRITEVAR(gauss2D_iterations);
     WRITEVAR(gauss2D_sigma);
     WRITEVAR(zlut_radialsteps);
     WRITEVAR(zlut_angularsteps);
     WRITEVAR(zlut_maxradius);
     WRITEVAR(qi_radialsteps);
     WRITEVAR(qi_angstepspq);
     WRITEVAR(qi_maxradius);
     WRITEVAR(downsample);
 #undef WRITEVAR
 }

Member Data Documentation

§ qi_angstepspq

int QTrkComputedConfig::qi_angstepspq

Number of angular steps to sample on per quadrant.

Definition at line 203 of file qtrk_c_api.h.

§ qi_maxradius

float QTrkComputedConfig::qi_maxradius

Max radius in pixels of the sampling circle.

Definition at line 204 of file qtrk_c_api.h.

§ qi_radialsteps

int QTrkComputedConfig::qi_radialsteps

Number of radial steps to sample on.

Definition at line 202 of file qtrk_c_api.h.

§ zlut_angularsteps

int QTrkComputedConfig::zlut_angularsteps

Number of angular steps to sample on.

Definition at line 199 of file qtrk_c_api.h.

§ zlut_maxradius

float QTrkComputedConfig::zlut_maxradius