qualpal::metrics::DIN99d Class Reference

DIN99d color difference with optional power transformation. More...

#include <metrics.h>

Public Member Functions
	DIN99d (bool use_power_transform=true, double power=0.74, double scale=1.28)
	Construct DIN99d metric with configurable parameters.
template<typename ColorType1 , typename ColorType2 >
double	operator() (const ColorType1 &c1, const ColorType2 &c2) const
	Calculate color difference between two colors.

Detailed Description

DIN99d color difference with optional power transformation.

Calculates Euclidean distance in DIN99d color space, with optional power transformation for improved perceptual uniformity.

Definition at line 95 of file metrics.h.

Constructor & Destructor Documentation

DIN99d()

qualpal::metrics::DIN99d::DIN99d ( bool  use_power_transform = true, double  power = 0.74, double  scale = 1.28  )

inlineexplicit

Construct DIN99d metric with configurable parameters.

Parameters

use_power_transform	Whether to apply power transformation (default: true)
power	Power value for transformation (default: 0.74)
scale	Scale factor after transformation (default: 1.28)

Definition at line 110 of file metrics.h.

Member Function Documentation

operator()()

template<typename ColorType1 , typename ColorType2 >

double qualpal::metrics::DIN99d::operator() ( const ColorType1 &  c1, const ColorType2 &  c2  ) const

inline

Calculate color difference between two colors.

Template Parameters

ColorType1	Any color class that can be converted to colors::DIN99d
ColorType2	Any color class that can be converted to colors::DIN99d

Parameters

c1	First color
c2	Second color

Returns

Color difference value (Delta E in DIN99d space)

Definition at line 128 of file metrics.h.

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

• include/qualpal/metrics.h