## ICC_Profile Tags

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 'A2B0' | AToB0 | N |
> 'A2B1' | AToB1 | N |
> 'A2B2' | AToB2 | N |
> 'B2A0' | BToA0 | N |
> 'B2A1' | BToA1 | N |
> 'B2A2' | BToA2 | N |
> 'Header' | ProfileHeader | - | --> ICC_Profile Header Tags
> 'bTRC' | BlueTRC | N |
> 'bXYZ' | BlueMatrixColumn | N |
> 'bfd ' | UCRBG | N |
> 'bkpt' | MediaBlackPoint | N |
> 'calt' | CalibrationDateTime | N |
> 'chad' | ChromaticAdaptation | N |
> 'chrm' | Chromaticity | - | --> ICC_Profile Chromaticity Tags
> 'clro' | ColorantOrder | N |
> 'clrt' | ColorantTable | - | --> ICC_Profile ColorantTable Tags
> 'cprt' | ProfileCopyright | N |
> 'crdi' | CRDInfo | N |
> 'desc' | ProfileDescription | N |
> 'devs' | DeviceSettings | N |
> 'dmdd' | DeviceModelDesc | N |
> 'dmnd' | DeviceMfgDesc | N |
> 'dscm' | ProfileDescriptionML | N |
> 'gTRC' | GreenTRC | N |
> 'gXYZ' | GreenMatrixColumn | N |
> 'gamt' | Gamut | N |
> 'kTRC' | GrayTRC | N |
> 'lumi' | Luminance | N |
> 'meas' | Measurement | - | --> ICC_Profile Measurement Tags
> 'mmod' | MakeAndModel | N |
> 'ncl2' | NamedColor2 | N |
> 'ncol' | NamedColor | N |
> 'ndin' | NativeDisplayInfo | N |
> 'pre0' | Preview0 | N |
> 'pre1' | Preview1 | N |
> 'pre2' | Preview2 | N |
> 'ps2i' | PS2RenteringIntent | N |
> 'ps2s' | PostScript2CSA | N |
> 'psd0' | PostScript2CRD0 | N |
> 'psd1' | PostScript2CRD1 | N |
> 'psd2' | PostScript2CRD2 | N |
> 'pseq' | ProfileSequenceDesc | N |
> 'psvm' | PS2CRDVMSize | N |
> 'rTRC' | RedTRC | N |
> 'rXYZ' | RedMatrixColumn | N |
> 'resp' | OutputResponse | N |
> 'scrd' | ScreeningDesc | N |
> 'scrn' | Screening | N |
> 'targ' | CharTarget | N |
> 'tech' | Technology | N | 'AMD ' = Active Matrix Display 'CRT ' = Cathode Ray Tube Display 'KPCD' = Photo CD 'PMD ' = Passive Matrix Display 'dcam' = Digital Camera 'dsub' = Dye Sublimation Printer 'epho' = Electrophotographic Printer 'esta' = Electrostatic Printer 'flex' = Flexography 'fprn' = Film Writer 'fscn' = Film Scanner 'grav' = Gravure 'ijet' = Ink Jet Printer 'imgs' = Photo Image Setter 'offs' = Offset Lithography 'pjtv' = Projection Television 'rpho' = Photographic Paper Printer 'rscn' = Reflective Scanner 'silk' = Silkscreen 'twax' = Thermal Wax Printer 'vidc' = Video Camera 'vidm' = Video Monitor
> 'vcgt' | VideoCardGamma | N |
> 'view' | ViewingConditions | - | --> ICC_Profile ViewingConditions Tags
> 'vued' | ViewingCondDesc | N |
> 'wtpt' | MediaWhitePoint | N |

## ICC_Profile Header Tags

> Index | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 4 | ProfileCMMType | N |
> 8 | ProfileVersion | N |
> 12 | ProfileClass | N | 'abst' = Abstract Profile 'link' = DeviceLink Profile 'mntr' = Display Device Profile 'nmcl' = NamedColor Profile 'prtr' = Output Device Profile 'scnr' = Input Device Profile 'spac' = ColorSpace Conversion Profile
> 16 | ColorSpaceData | N |
> 20 | ProfileConnectionSpace | N |
> 24 | ProfileDateTime | N |
> 36 | ProfileFileSignature | N |
> 40 | PrimaryPlatform | N | 'APPL' = Apple Computer Inc. 'MSFT' = Microsoft Corporation 'SGI ' = Silicon Graphics Inc. 'SUNW' = Sun Microsystems Inc. 'TGNT' = Taligent Inc.
> 44 | CMMFlags | N |
> 48 | DeviceManufacturer | N |
> 52 | DeviceModel | N |
> 56 | DeviceAttributes | N |
> 64 | RenderingIntent | N | 0 = Perceptual 1 = Media-Relative Colorimetric 2 = Saturation 3 = ICC-Absolute Colorimetric
> 68 | ProfileConnectionSpace | N |
> 80 | ProfileCreator | N |
> 84 | ProfileID | N |

## ICC_Profile Chromaticity Tags

> Index | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 8 | ChromaticityChannels | N |
> 10 | ChromaticityColorant | N | 1 = ITU-R BT.709 2 = SMPTE RP145-1994 3 = EBU Tech.3213-E 4 = P22
> 12 | ChromaticityChannel1 | N |
> 20 | ChromaticityChannel2 | N |
> 28 | ChromaticityChannel3 | N |
> 36 | ChromaticityChannel4 | N |

## ICC_Profile ColorantTable Tags

> Index | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 8 | ColorantCount | N |
> 12 | Colorant1Name | N |
> 44 | Colorant1Coordinates | N |
> 50 | Colorant2Name | N |
> 82 | Colorant2Coordinates | N |
> 88 | Colorant3Name | N |
> 120 | Colorant3Coordinates | N |

## ICC_Profile Measurement Tags

> Index | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 8 | MeasurementObserver | N | 1 = CIE 1931 2 = CIE 1964
> 12 | MeasurementBacking | N |
> 24 | MeasurementGeometry | N | 1 = 0/45 or 45/0 2 = 0/d or d/0
> 28 | MeasurementFlare | N |
> 32 | MeasurementIlluminant | N | 1 = D50 2 = D65 3 = D93 4 = F2 5 = D55 6 = A 7 = Equi-Power (E) 8 = F8

## ICC_Profile ViewingConditions Tags

> Index | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 8 | ViewingCondIlluminant | N |
> 20 | ViewingCondSurround | N |
> 32 | ViewingCondIlluminantType | N | 1 = D50 2 = D65 3 = D93 4 = F2 5 = D55 6 = A 7 = Equi-Power (E) 8 = F8

<-- ExifTool Tag Names

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Jan 16, 2006