|
CFEL - ASG Software Suite
2.5.0
CASS
|
Calculate the common mode by taking mean of pixel values. More...
#include <commonmode_calculators.h>
Inheritance diagram for cass::pixeldetector::commonmode::MeanCalculator: Collaboration diagram for cass::pixeldetector::commonmode::MeanCalculator:Public Member Functions | |
| MeanCalculator () | |
| constructor More... | |
| Detector::pixel_t | operator() (Detector::frame_t::const_iterator pixel, size_t idx) const |
| the operation More... | |
| void | loadSettings (CASSSettings &s) |
| load the settings of this calculator More... | |
| Public Member Functions inherited from cass::pixeldetector::commonmode::CalculatorBase | |
| virtual | ~CalculatorBase () |
| virtual destructor More... | |
| void | load (CASSSettings &s) |
| load all common settings More... | |
| size_t | width () const |
| retrieve the number of pixels (or the width of calculation More... | |
Private Attributes | |
| size_t | _nbrMaximumElementsToRemove |
| number of maximum elements to remove More... | |
| size_t | _nbrMinimumElementsToRemove |
| number of minimum elements to remove More... | |
| int | _minNbrPixels |
| mininmal number of pixels that should be present when calculating the mean More... | |
Additional Inherited Members | |
| Public Types inherited from cass::pixeldetector::commonmode::CalculatorBase | |
| typedef std::tr1::shared_ptr< CalculatorBase > | shared_pointer |
| typedef the shared pointer of this More... | |
| Static Public Member Functions inherited from cass::pixeldetector::commonmode::CalculatorBase | |
| static shared_pointer | instance (const std::string &type) |
| create an instance of the requested functor More... | |
| Protected Attributes inherited from cass::pixeldetector::commonmode::CalculatorBase | |
| std::tr1::shared_ptr< CommonData > | _commondata |
| the commonly used data container More... | |
| size_t | _nbrPixels |
| how many pixels should be used for calculating the common mode More... | |
| float | _multiplier |
| the multiplier to identify pixels that contain information More... | |
Calculate the common mode by taking mean of pixel values.
This functor calculates the mean value of the pixels. To create the list of pixels it will check whether the pixel might contain an event such as an photon. If so it will not be included in the mean. There must be a minimum number of pixels without an event before the common mode is calculated.
The user has the option to not include a number of highest and lowest pixel values when calculating the mean. This helps to get rid of possible extremes.
PixelDetectors/%name%/HLLProcessing/MeanCommonMode/{NbrMinDisregardedValues}
The number of lowest values that should be disreagarded when calculating the mean value. Default is 5.
PixelDetectors/%name%/HLLProcessing/MeanCommonMode/{NbrMaxDisregardedValues}
The number of highest values that should be disreagarded when calculating the mean value. Default is 0.
PixelDetectors/%name%/HLLProcessing/MeanCommonMode/{MinNbrPixels}
The minimal number of Pixels that should be found in the range before the common mode value will be calculated. Default is 8
Definition at line 92 of file commonmode_calculators.h.
|
inline |
constructor
Definition at line 96 of file commonmode_calculators.h.
|
virtual |
load the settings of this calculator
| s | the CASSSettings object to read the information from |
Implements cass::pixeldetector::commonmode::CalculatorBase.
Definition at line 142 of file commonmode_calculators.cpp.
References QSettings::beginGroup(), QSettings::endGroup(), and QSettings::value().
|
virtual |
the operation
determine the common mode level and return it.
| pixel | the start pixel within the frame to start the common mode calculation |
| idx | index of the first pixel. |
Implements cass::pixeldetector::commonmode::CalculatorBase.
Definition at line 114 of file commonmode_calculators.cpp.
References cass::pixeldetector::commonmode::createPixelList().
|
private |
mininmal number of pixels that should be present when calculating the mean
Definition at line 123 of file commonmode_calculators.h.
|
private |
number of maximum elements to remove
Definition at line 117 of file commonmode_calculators.h.
|
private |
number of minimum elements to remove
Definition at line 120 of file commonmode_calculators.h.
1.8.10
