| Size : 0x00003340 : 13120 |
| Data color space : 0x52474220 : 'RGB ' |
| PCS : 0x58595A20 : 'XYZ ' |
| Tag count : 0x0000000E : 14 |
| |
| Tag : Type : Size : Offset |
| ------ : ------ : ------ : -------- |
| 'desc' : 'desc' : 112 : 300 |
| 'dscm' : 'mluc' : 70 : 412 |
| 'cprt' : 'text' : 35 : 484 |
| 'wtpt' : 'XYZ ' : 20 : 520 |
| 'rXYZ' : 'XYZ ' : 20 : 540 |
| 'gXYZ' : 'XYZ ' : 20 : 560 |
| 'bXYZ' : 'XYZ ' : 20 : 580 |
| 'rTRC' : 'curv' : 2060 : 600 |
| 'bTRC' : 'curv' : 2060 : 2660 |
| 'gTRC' : 'curv' : 2060 : 4720 |
| 'vcgt' : 'vcgt' : 48 : 6780 |
| 'ndin' : 'ndin' : 6206 : 6828 |
| 'chad' : 'sf32' : 44 : 13036 |
| 'mmod' : 'mmod' : 40 : 13080 |
| |
| rTRC : 16-bit table with 1024 entries |
| ~= : 1.585101, 1, -1.342595e-05, 0.1001471, 0.07526882, -0.008956909, 0 (Max error: 0.0193188) (D-gap: 6.78343e-05) (f(1) = 0.991028) |
| gTRC : 16-bit table with 1024 entries |
| ~= : 1.586461, 1, -1.055747e-05, 0.1031524, 0.07233626, -0.007980347, 0 (Max error: 0.0184169) (D-gap: 5.51399e-05) (f(1) = 0.992008) |
| bTRC : 16-bit table with 1024 entries |
| ~= : 1.444059, 1.080429, -0.06959254, 0.09840215, 0.07722384, 0.005664825, 0 (Max error: 0.0213387) (D-gap: 0.000134651) (f(1) = 1.0213) |
| Best : 1.444059, 1.080429, -0.06959254, 0.09840215, 0.07722384, 0.005664825, 0 (D-gap: 0.000134651) (f(1) = 1.0213) |
| Inv : 0.6924927, 0.8943901, -0.005066564, 10.16238, 0.007598992, 0.06447601, -0 (D-gap: -0.000520892) (f(1) = 0.986366) |
| Best Error: | 0.0190027 0.01756 0.0213387 | |
| XYZ : | 0.512558 0.29548645 0.15614318 | |
| | 0.24029541 0.7005767 0.059127807 | |
| | -0.0010375976 0.042297363 0.7836608 | |
| CHAD : | 1.0486145 0.02331543 -0.050338745 | |
| | 0.030181884 0.99002075 -0.01713562 | |
| | -0.009216308 0.015029907 0.75172424 | |
| WTPT : | 0.94955444 1. 1.0890197 | |
| 252 random bytes transformed to 84 linear XYZD50 pixels: |
| 0.22 0.42 0.29 0.66 0.86 0.06 0.38 0.51 0.11 0.18 0.09 0.30 |
| 0.20 0.11 0.41 0.48 0.39 0.02 0.27 0.58 0.19 0.54 0.28 0.28 |
| 0.20 0.17 0.12 0.55 0.37 0.23 0.69 0.72 0.04 0.39 0.49 0.02 |
| 0.22 0.37 0.26 0.39 0.22 0.65 0.75 0.66 0.68 0.33 0.47 0.64 |
| 0.59 0.64 0.41 0.34 0.45 0.14 0.27 0.12 0.45 0.63 0.57 0.03 |
| 0.66 0.36 0.69 0.57 0.31 0.20 0.07 0.03 0.35 0.84 0.95 0.46 |
| 0.60 0.28 0.65 0.59 0.77 0.20 0.20 0.09 0.58 0.33 0.53 0.37 |
| 0.41 0.42 0.28 0.34 0.28 0.35 0.21 0.10 0.40 0.64 0.66 0.42 |
| 0.58 0.82 0.50 0.63 0.34 0.54 0.24 0.52 0.03 0.54 0.65 0.60 |
| 0.31 0.42 0.14 0.42 0.20 0.01 0.30 0.61 0.25 0.05 0.07 0.05 |
| 0.13 0.08 0.52 0.21 0.26 0.44 0.15 0.06 0.59 0.25 0.27 0.01 |
| 0.31 0.48 0.54 0.08 0.08 0.19 0.19 0.32 0.05 0.42 0.28 0.12 |
| 0.68 0.52 0.64 0.79 0.76 0.43 0.75 0.55 0.77 0.48 0.30 0.20 |
| 0.25 0.49 0.25 0.32 0.59 0.32 0.18 0.10 0.11 0.31 0.69 0.08 |
| 0.35 0.58 0.18 0.57 0.51 0.03 0.23 0.16 0.25 0.33 0.29 0.07 |
| 0.08 0.06 0.32 0.04 0.02 0.19 0.38 0.27 0.19 0.54 0.51 0.52 |
| 0.47 0.32 0.49 0.24 0.47 0.03 0.44 0.20 0.48 0.30 0.14 0.25 |
| 0.25 0.29 0.43 0.47 0.52 0.63 0.22 0.36 0.12 0.29 0.23 0.61 |
| 0.12 0.06 0.31 0.44 0.21 0.02 0.35 0.64 0.04 0.02 0.01 0.09 |
| 0.38 0.46 0.72 0.36 0.69 0.07 0.40 0.24 0.27 0.32 0.39 0.33 |
| 0.49 0.33 0.22 0.31 0.60 0.32 0.43 0.28 0.16 0.39 0.49 0.61 |
| 5 max error transforming back from XYZ: |
| 5 2 2 1 1 4 2 2 5 1 3 2 1 4 2 1 1 1 3 1 3 |
| 1 3 2 1 1 4 1 1 2 1 1 2 3 3 5 4 3 2 3 1 4 |
| 1 3 4 3 2 4 2 2 2 1 3 4 2 0 3 1 3 1 1 1 4 |
| 1 2 2 4 4 2 1 0 2 1 1 4 3 1 3 1 2 4 1 1 2 |
| 3 2 2 2 1 2 1 0 2 1 2 2 2 1 3 1 0 4 4 1 4 |
| 3 1 4 1 3 4 1 5 2 3 1 2 4 2 5 2 3 4 3 1 2 |
| 4 1 4 2 1 5 4 2 4 4 1 2 1 2 5 1 1 4 1 2 4 |
| 1 1 2 1 2 4 1 1 2 3 1 2 4 1 2 1 4 4 4 1 5 |
| 1 1 3 1 2 2 1 0 2 3 1 5 3 4 2 1 0 2 3 1 2 |
| 2 3 4 2 1 3 0 2 2 2 4 3 3 1 2 1 1 2 2 3 4 |
| 0 3 4 1 1 4 1 3 2 1 2 3 1 1 3 2 4 4 1 3 4 |
| 1 1 5 2 1 2 1 3 2 1 1 2 4 1 2 1 1 3 1 3 4 |
| 81 edge-case pixels transformed to sRGB 8888 (unpremul): |
| 00000000 000000aa 000000ff 00009f00 00009c9b 000096ff 0000ff00 0000ff73 0000fffe |
| 00a2000a 00a100aa 009e00ff 009d9e00 009b9b9b 009995ff 0091ff00 008fff74 008cfffe |
| 00ff0018 00ff00ab 00ff00ff 00ff9c00 00ff999c 00ff93ff 00ffff00 00ffff76 00ffffff |
| 7f000000 7f0000aa 7f0000ff 7f009f00 7f009c9b 7f0096ff 7f00ff00 7f00ff73 7f00fffe |
| 7fa2000a 7fa100aa 7f9e00ff 7f9d9e00 7f9b9b9b 7f9995ff 7f91ff00 7f8fff74 7f8cfffe |
| 7fff0018 7fff00ab 7fff00ff 7fff9c00 7fff999c 7fff93ff 7fffff00 7fffff76 7fffffff |
| ff000000 ff0000aa ff0000ff ff009f00 ff009c9b ff0096ff ff00ff00 ff00ff73 ff00fffe |
| ffa2000a ffa100aa ff9e00ff ff9d9e00 ff9b9b9b ff9995ff ff91ff00 ff8fff74 ff8cfffe |
| ffff0018 ffff00ab ffff00ff ffff9c00 ffff999c ffff93ff ffffff00 ffffff76 ffffffff |
