cass::pixeldetector::SimpleCoalesce Class Reference

simple coalescing of pixels More...

#include <coalesce_simple.h>

Inheritance diagram for cass::pixeldetector::SimpleCoalesce:

Collaboration diagram for cass::pixeldetector::SimpleCoalesce:

Public Member Functions
	SimpleCoalesce ()
	constructor More...
hits_t &	operator() (const Frame &frame, pixels_t &pixels, hits_t &hits)
	coalesce the pixels More...
void	loadSettings (CASSSettings &s)
	load the settings of this More...
Public Member Functions inherited from cass::pixeldetector::CoalescingBase
virtual	~CoalescingBase ()
	virtual destructor More...

Private Attributes
size_t	_maxPixelListSize
	the maximmum size of the incomming pixel list that we will still work on More...
uint16_t	_maxRecursionDepth
	how many times is the recursion be allowe to call itselve More...
float	_mipThreshold
	the threshold above which a pixel is identified as MIP signature More...
bool	_notCheckCoalesce
	flag to show whether the pixels should be coalesced More...

Additional Inherited Members
Public Types inherited from cass::pixeldetector::CoalescingBase
typedef std::tr1::shared_ptr< CoalescingBase >	shared_pointer
	typedef the shared pointer of this More...
typedef std::vector< Hit >	hits_t
	define the list of coalesced pixels More...
typedef std::vector< Pixel >	pixels_t
Static Public Member Functions inherited from cass::pixeldetector::CoalescingBase
static shared_pointer	instance (const std::string &type)
	create an instance of the requested functor More...

Detailed Description

simple coalescing of pixels

take the input pixel list and coalesce it to hits on the detector.

User definable Parameters:

PixelDetectors/%name%/SimpleCoalescing/{MaxPixelListSize}
Maximum size of the incomming pixel list that will be still treated by this functor. Default is 10000

PixelDetectors/%name%/SimpleCoalescing/{MipThreshold}
The threhold in ADU above which a pixel is regarded as part of a Ionizing Particle. Default is 1e6

PixelDetectors/%name%/SimpleCoalescing/{ShouldNotCheckCoalsescing}
Once a sublist of pixels that should be coalesced is found, usually the function checks whether it should be coalesced based on whether non of the sourrounding pixels is 0. This is bad when using this with detectors other than pnCCD. This flag when true will disable this check. Default is 'false'

PixelDetectors/%name%/SimpleCoalescing/{MaxRecursionDepth}
The maximum recursion depth whith which the recursive search for neighbouring pixels will be done. For details see cass::findNeighbours(). Default is 7

Author

Lutz Foucar

Definition at line 43 of file coalesce_simple.h.

Constructor & Destructor Documentation

SimpleCoalesce::SimpleCoalesce

(

)

constructor

Definition at line 289 of file coalesce_simple.cpp.

Member Function Documentation

void SimpleCoalesce::loadSettings ( CASSSettings &  s )

virtual

load the settings of this

Parameters

s	the CASSSettings object to read the information from

Implements cass::pixeldetector::CoalescingBase.

Definition at line 292 of file coalesce_simple.cpp.

References QSettings::beginGroup(), QSettings::endGroup(), and QSettings::value().

SimpleCoalesce::hits_t & SimpleCoalesce::operator() ( const Frame &  frame, pixels_t &  pixels, hits_t &  hits  )

virtual

coalesce the pixels

use a simple recursive algorithm to find pixels that are neighbours. See cass::findNeighbours(). After a check whether the pixels should be coalesced, see cass::shouldCoalescePixel(), coalesce the pixels to hits, see cass::coalesce()

Returns

reference to the coalesced pixel list

Parameters

frame	the frame containing the pixels of interest
pixels	the list of pixels that should be coalesced
hits	The list where the pixels that were coalesced to hits go in

Implements cass::pixeldetector::CoalescingBase.

Definition at line 302 of file coalesce_simple.cpp.

References cass::pixeldetector::coalesce(), cass::pixeldetector::findNeighbours(), hit, hits, cass::pixeldetector::Direction::origin, and cass::pixeldetector::shouldCoalescePixel().

Member Data Documentation

size_t cass::pixeldetector::SimpleCoalesce::_maxPixelListSize

private

the maximmum size of the incomming pixel list that we will still work on

Definition at line 71 of file coalesce_simple.h.

uint16_t cass::pixeldetector::SimpleCoalesce::_maxRecursionDepth

private

how many times is the recursion be allowe to call itselve

Definition at line 74 of file coalesce_simple.h.

float cass::pixeldetector::SimpleCoalesce::_mipThreshold

private

the threshold above which a pixel is identified as MIP signature

Definition at line 77 of file coalesce_simple.h.

bool cass::pixeldetector::SimpleCoalesce::_notCheckCoalesce

private

flag to show whether the pixels should be coalesced

Definition at line 80 of file coalesce_simple.h.

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

• coalesce_simple.h
• coalesce_simple.cpp