Creates the maps fast and simple with commond mode correction. More...

#include <mapcreators_online.h>

Inheritance diagram for cass::pixeldetector::OnlineFixedCreatorCommonMode:

Collaboration diagram for cass::pixeldetector::OnlineFixedCreatorCommonMode:

Public Member Functions
void	operator() (const Frame &frame)
	the operator More...

void	controlCalibration (const std::string &unused)
	start accumulating the maps More...

void	loadSettings (CASSSettings &s)
	load the settings of this creator More...

Public Member Functions inherited from cass::pixeldetector::MapCreatorBase
virtual	~MapCreatorBase ()
	virtual destructor More...

Private Member Functions
void	doNothing (const Frame &)
	a function that just returns and does nothing More...

void	buildAndCalc (const Frame &frame)
	build up storage and then calculate the maps More...

Private Attributes
std::tr1::shared_ptr< CommonData >	_commondata
	the container with all the maps More...

std::tr1::function< void(const Frame &)>	_createMap
	the function object that will be called by the operator More...

storage_t	_storage
	storage where the pixels are already ordered More...

size_t	_nbrFrames
	how many frames should be collected before the maps are calculated More...

Detector::pixel_t	_multiplier
	the multiplier to define the max noise before the pixel is considered to contain a photon More...

bool	_writeMaps
	flag wether the create maps should be saved to file or just used More...

size_t	_framecounter
	counter to keep track how many frames are collected More...

commonmode::CalculatorBase::shared_pointer	_commonModeCalculator
	functor for calculating the common mode level More...

Additional Inherited Members
Public Types inherited from cass::pixeldetector::MapCreatorBase
typedef std::tr1::shared_ptr< MapCreatorBase >	shared_pointer
	typedef the shared pointer of this More...

typedef std::vector< Detector::frame_t >	storage_t
	the type of storage used More...

Static Public Member Functions inherited from cass::pixeldetector::MapCreatorBase
static shared_pointer	instance (const std::string &type)
	create an instance of the requested functor More...

Detailed Description

Creates the maps fast and simple with commond mode correction.

Uses collects the user chosen nbr of frames and uses them to calculate the correction and noise maps. In addition it will correct the frames from the common mode noise.

User definable Map Creator List:: "onlinecommonmode": same as online, but corrects the common mode from the frames when calculating the maps

User definable Parameters:

PixelDetectors/%name%/CorrectionMaps/FixedOnlineCreatorCommonMode/{Multiplier}
How much bigger does the pixel value have to be than the noise before The pixel is not taken into account when calculating the offset and noise of that pixel. Default is 4.

PixelDetectors/%name%/CorrectionMaps/FixedOnlineCreatorCommonMode/{NbrFrames}
The number of frames that should be collected for calculating the maps. Default is 200.

PixelDetectors/%name%/CorrectionMaps/FixedOnlineCreatorCommonMode/{StartInstantly}
Flag to tell whether the calculator should start instantly with collecting the frames and calculating the maps. If false it will wait until told by the program through the available GUI's. Default is false.

PixelDetectors/%name%/CorrectionMaps/FixedOnlineCreatorCommonMode/{WriteMaps}
Tell the creator to write the calulated maps once they have been calculated. For further infomration on how the files are written, see cass::pixeldetector::CommonData. Default is true.

PixelDetectors/%name%/CorrectionMaps/FixedOnlineCreatorCommonMode/{CommonModeCalculationType}
The type of commonmode calculation thats used to correct the common mode when trying to get rid of it. Default is "simpleMean". Possible values are:

"none": No common mode correction is done
"simpleMean": The common mode is calculated from the mean value Which is determined with a simple algorithm. See cass::pixeldetector::commonmode::SimpleMeanCalculator
"mean": The common mode is calculated from the mean value of the pixels. See cass::pixeldetector::commonmode::MeanCalculator
"median": The common mode is calculated from the median of the pixels. See cass::pixeldetector::commonmode::MedianCalculator for details.

Author: Lutz

Definition at line 161 of file mapcreators_online.h.

Member Function Documentation

void OnlineFixedCreatorCommonMode::buildAndCalc ( const Frame & frame )

private

build up storage and then calculate the maps

Parameters

frame the frame to build up the storage and to calc the maps from

as long as there are not enough frames collected build up the specail storage

calc noise and offset from pixels that do not contain photon hits

save the values to the map

now do it again, but this time correct for the common mode level

write the maps to file if requested and recreate the correction map. then reset everything.

Definition at line 161 of file mapcreators_online.cpp.

References cass::Log::add(), cass::pixeldetector::Frame::data, doNothing(), QTime::elapsed(), cass::Log::INFO, noise, offset, QTime::start(), cass::ACQIRIS::t, cass::toString(), cass::Log::WARNING, cass::ACQIRIS::width, and cass::pixeldetector::commonmode::CalculatorBase::width().

Referenced by controlCalibration(), and loadSettings().

void OnlineFixedCreatorCommonMode::controlCalibration ( const std::string & unused )

virtual

start accumulating the maps

Parameters

unused not used

Reimplemented from cass::pixeldetector::MapCreatorBase.

Definition at line 154 of file mapcreators_online.cpp.

References cass::Log::add(), buildAndCalc(), cass::Log::INFO, and cass::toString().

void cass::pixeldetector::OnlineFixedCreatorCommonMode::doNothing ( const Frame & )

inlineprivate

a function that just returns and does nothing

Parameters

unused not used

Definition at line 191 of file mapcreators_online.h.

Referenced by buildAndCalc(), and loadSettings().

void OnlineFixedCreatorCommonMode::loadSettings ( CASSSettings & s )

virtual

load the settings of this creator

Parameters

s	the CASSSettings object to read the information from

Reimplemented from cass::pixeldetector::MapCreatorBase.

Definition at line 278 of file mapcreators_online.cpp.

References cass::Log::add(), QSettings::beginGroup(), buildAndCalc(), doNothing(), QSettings::endGroup(), cass::pixeldetector::DetectorName::fromSettings(), cass::Log::INFO, cass::pixeldetector::commonmode::CalculatorBase::instance(), cass::pixeldetector::CommonData::instance(), cass::toString(), and QSettings::value().

void cass::pixeldetector::OnlineFixedCreatorCommonMode::operator() ( const Frame & frame )

inlinevirtual

the operator

just calls the function that creates the map. This function is exchanged depending on whether the frames should be calculated or not.

Parameters

frame the frame to check for

Reimplemented from cass::pixeldetector::MapCreatorBase.

Definition at line 171 of file mapcreators_online.h.

References _createMap.

Member Data Documentation

std::tr1::shared_ptr<CommonData> cass::pixeldetector::OnlineFixedCreatorCommonMode::_commondata

private

the container with all the maps

Definition at line 200 of file mapcreators_online.h.

commonmode::CalculatorBase::shared_pointer cass::pixeldetector::OnlineFixedCreatorCommonMode::_commonModeCalculator

private

functor for calculating the common mode level

Definition at line 221 of file mapcreators_online.h.

std::tr1::function<void(const Frame&)> cass::pixeldetector::OnlineFixedCreatorCommonMode::_createMap

private

the function object that will be called by the operator

Definition at line 203 of file mapcreators_online.h.

Referenced by operator()().

size_t cass::pixeldetector::OnlineFixedCreatorCommonMode::_framecounter

private

counter to keep track how many frames are collected

Definition at line 218 of file mapcreators_online.h.

Detector::pixel_t cass::pixeldetector::OnlineFixedCreatorCommonMode::_multiplier

private

the multiplier to define the max noise before the pixel is considered to contain a photon

Definition at line 212 of file mapcreators_online.h.

size_t cass::pixeldetector::OnlineFixedCreatorCommonMode::_nbrFrames

private

how many frames should be collected before the maps are calculated

Definition at line 209 of file mapcreators_online.h.

storage_t cass::pixeldetector::OnlineFixedCreatorCommonMode::_storage

private

storage where the pixels are already ordered

Definition at line 206 of file mapcreators_online.h.

bool cass::pixeldetector::OnlineFixedCreatorCommonMode::_writeMaps

private

flag wether the create maps should be saved to file or just used

Definition at line 215 of file mapcreators_online.h.

The documentation for this class was generated from the following files:

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

Member Data Documentation