Internal plugin class for the LUTOp3Channel. More...

#include <LUTOp3Channel.h>

Public Member Functions
	Plugin ()
	Empty constructor.
	Plugin (int ref1, int ref2, int ref3, int thresh)
	Constructor.
virtual	~Plugin ()
	Destructor.
virtual T	transform (int v1, int v2, int v3)
	Transformation function.
Private Attributes
int	m_aiRef [3]
	internal reference colors
int	m_iThresh
	euclidean distance threshold

Detailed Description

template<class T>
class icl::filter::LUTOp3Channel< T >::Plugin

Internal plugin class for the LUTOp3Channel.

The Plugin class can be reimplemented to create custom LUTOp3Channel functions. The basic implementation realized a default color distance map on source images.

Constructor & Destructor Documentation

template<class T >

icl::filter::LUTOp3Channel< T >::Plugin::Plugin ( ) [inline]

Empty constructor.

template<class T >

icl::filter::LUTOp3Channel< T >::Plugin::Plugin	(	int	ref1,
		int	ref2,
		int	ref3,
		int	thresh
	)		`[inline]`

Constructor.

Parameters:

ref1	first channel reference color value
ref2	second channel reference color value
ref3	third channel reference color value
thresh	euclidean distance threshold

template<class T >

virtual icl::filter::LUTOp3Channel< T >::Plugin::~Plugin ( ) [inline, virtual]

Destructor.

Member Function Documentation

template<class T >

virtual T icl::filter::LUTOp3Channel< T >::Plugin::transform	(	int	v1,
		int	v2,
		int	v3
	)		`[inline, virtual]`

Transformation function.

This function must be reimplemented for custom LUT functions. The function is:

            return Cast<double,T>::cast( ::sqrt( ::pow(r-m_aiRef[0],2) + 
                                                 ::pow(g-m_aiRef[1],2) + 
                                                 ::pow(b-m_aiRef[2],2) ) / 
                                                 ::sqrt(3.0) < m_iThresh ? 255 : 0;)

Parameters: