Table of sRGB colors that match the classic pre-2014 ColorChecker charts by Gretag-Macbeth / X-Rite / Calibrite. More...

Macros
#define	COLORCHECKER_NUM_PATCHES 24

Variables
static const int	colorchecker_maxval = 255

static const int	colorchecker_srgbi []

Detailed Description

Table of sRGB colors that match the classic pre-2014 ColorChecker charts by Gretag-Macbeth / X-Rite / Calibrite.

The sRGB values are as-reported by X-Rite in 2009, for a D65 illuminant: https://xritephoto.com/documents/literature/en/ColorData-1p_EN.pdf

Classic ColorChecker color rendition chart: https://home.cis.rit.edu/~cnspci/references/mccamy1976.pdf

Definition in file colorchecker_tables.h.

Macro Definition Documentation

◆ COLORCHECKER_NUM_PATCHES

#define COLORCHECKER_NUM_PATCHES 24

Definition at line 26 of file colorchecker_tables.h.

Referenced by calc_colorchecker_gridpts(), calc_colorchecker_linear_rgba(), calc_colorchecker_patch_colors(), calc_colorchecker_patch_indices(), calc_colorchecker_patch_verts(), and main().

Variable Documentation

◆ colorchecker_maxval

const int colorchecker_maxval = 255

static

Definition at line 27 of file colorchecker_tables.h.

Referenced by main().

◆ colorchecker_srgbi

const int colorchecker_srgbi[]

static

Initial value:

= {
    115,  82 , 68,  
    194, 150, 130,  
     98, 122, 157,  
     87, 108,  67,  
    133, 128, 177,  
    103, 189, 170,  
    214, 126,  44,  
     80,  91, 166,  
    193,  90,  99,  
     94,  60, 108,  
    157, 188,  64,  
    224, 163,  46,  
     56,  61, 150,  
     70, 148,  73,  
    175,  54,  60,  
    231, 199,  31,  
    187,  86, 149,  
      8, 133, 161,  
    243, 243, 242,  
    200, 200, 200,  
    160, 160, 160,  
    122, 122, 121,  
     85,  85,  85,  
     52,  52,  52   
}

Definition at line 28 of file colorchecker_tables.h.