================== cat.tif test image ================== Summary: Description: Close up of Mimi the white cat Author of the original image: Luiz E. Vasconcellos ---------------------------------------------------------------------- License information: License information for the original raw digital photograph and full size image (CAT.tif): Author: Luiz E. Vasconcellos Summary: CC-by Details: The CAT.tif file, containing a digital photograph of a white cat, is licensed under the Creative Commons Attribution 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/3.0/ or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA. ---------------------------------------------------------------------- Creation of the test image from raw Sony DSLR-A300 raw processed with DxO with everything vanilla except: -No noise reduction -No sharpening The resulting 16-bit TIFF was further processed with Photoshop to take out the LoCA (Longitudinal Chromatic Aberration) with the following process, described at http://dl.dropbox.com/u/4686872/ca.mp4 and summarized below. The LoCA correction process: -Change to LAB Color, Image>Mode>Lab Color -Duplicate the Layer -Go to Channel A and use Filter>Noise>Median use a value good enough to remove the LoCA -Do the same for channel B -Create a black mask and paint with a white brush the LoCA affected areas The median filter may 窶彷latten窶� the saturation, use a bit(+- 10%) of saturation to compensate -Flatten the image and change back to RGB, Image>Mode>RGB Color The resulting 16-bit sRGB TIFF was further processed by NIP2: -Crop left 595, top 31, width 2520, height 2520 -Import with the embedded profile Perceptual -Convert to XYZ colour space -im_shrink 3 3 (3x3 box downsampling to 840x840) -Export with sRGB_IEC61966-2-1_black_scaled.icc Perceptual -Save as TIFF Finally, the file was stripped with exiftool -overwrite_original -all= ---------------------------------------------------------------------- Abbreviated Exif data FileName = CAT.tif FileSize = 60246560 FileModifyDate = 1337272940 FilePermissions = 33204 FileType = TIFF MIMEType = image/tiff ExifByteOrder = II + [IFD0 directory with 25 entries] | 0) SubfileType = 0 | - Tag 0x00fe (4 bytes, int32u[1]) | 1) ImageWidth = 3872 | - Tag 0x0100 (2 bytes, int16u[1]) | 2) ImageHeight = 2592 | - Tag 0x0101 (2 bytes, int16u[1]) | 3) BitsPerSample = 16 16 16 | - Tag 0x0102 (6 bytes, int16u[3]) | 4) Compression = 1 | - Tag 0x0103 (2 bytes, int16u[1]) | 5) PhotometricInterpretation = 2 | - Tag 0x0106 (2 bytes, int16u[1]) | 6) ImageDescription = SONY DSC | - Tag 0x010e (9 bytes, string[9]) | 7) Make = SONY | - Tag 0x010f (6 bytes, string[6]) | 8) Model = DSLR-A300 | - Tag 0x0110 (10 bytes, string[10]) | 9) StripOffsets = 28632 | - Tag 0x0111 (4 bytes, int32u[1]) | 10) Orientation = 1 | - Tag 0x0112 (2 bytes, int16u[1]) | 11) SamplesPerPixel = 3 | - Tag 0x0115 (2 bytes, int16u[1]) | 12) RowsPerStrip = 2592 | - Tag 0x0116 (2 bytes, int16u[1]) | 13) StripByteCounts = 60217344 | - Tag 0x0117 (4 bytes, int32u[1]) | 14) XResolution = 72 (720000/10000) | - Tag 0x011a (8 bytes, rational64u[1]) | 15) YResolution = 72 (720000/10000) | - Tag 0x011b (8 bytes, rational64u[1]) | 16) PlanarConfiguration = 1 | - Tag 0x011c (2 bytes, int16u[1]) | 17) ResolutionUnit = 2 | - Tag 0x0128 (2 bytes, int16u[1]) | 18) Software = Adobe Photoshop CS6 (Windows) | - Tag 0x0131 (30 bytes, string[30]) | 19) ModifyDate = 2012:05:17 12:42:17 | - Tag 0x0132 (20 bytes, string[20]) | 20) ApplicationNotes (SubDirectory) --> | - Tag 0x02bc (15183 bytes, int8u[15183] read as undef[15183]) | + [XMP directory, 15183 bytes] | | XMPToolkit = Adobe XMP Core 5.3-c011 66.145661, 2012/02/06-14:56:27 | | CreatorTool = Adobe Photoshop CS6 (Windows) | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmp:CreatorTool' | | ModifyDate = 2012:05:17 12:42:17-03:00 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmp:ModifyDate' | | CreateDate = 2008:10:24 08:12:06 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmp:CreateDate' | | MetadataDate = 2012:05:17 12:42:17-03:00 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmp:MetadataDate' | | Description = SONY DSC | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/dc:description/rdf:Alt/rdf:li 10' | | Format = image/tiff | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/dc:format' | | ColorMode = 3 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/photoshop:ColorMode' | | ICCProfileName = sRGB IEC61966-2.1 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/photoshop:ICCProfile' | | DateCreated = 2008:10:24 08:12:06 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/photoshop:DateCreated' | | InstanceID = xmp.iid:DC65D4E136A0E11194C1AAE1DEBF6F61 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:InstanceID' | | DocumentID = xmp.did:8C5003DD34A0E1118F3FC00C5DCC453B | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:DocumentID' | | OriginalDocumentID = xmp.did:8C5003DD34A0E1118F3FC00C5DCC453B | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:OriginalDocumentID' | | HistoryAction = created | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 10/stEvt:action' | | HistoryInstanceID = xmp.iid:8C5003DD34A0E1118F3FC00C5DCC453B | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 10/stEvt:instanceID' | | HistoryWhen = 2008:10:24 08:12:06 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 10/stEvt:when' | | HistorySoftwareAgent = Adobe Photoshop CS6 (Windows) | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 10/stEvt:softwareAgent' | | HistoryAction = saved | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 11/stEvt:action' | | HistoryInstanceID = xmp.iid:8D5003DD34A0E1118F3FC00C5DCC453B | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 11/stEvt:instanceID' | | HistoryWhen = 2012:05:17 12:38:38-03:00 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 11/stEvt:when' | | HistorySoftwareAgent = Adobe Photoshop CS6 (Windows) | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 11/stEvt:softwareAgent' | | HistoryChanged = / | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 11/stEvt:changed' | | HistoryAction = saved | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 12/stEvt:action' | | HistoryInstanceID = xmp.iid:DC65D4E136A0E11194C1AAE1DEBF6F61 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 12/stEvt:instanceID' | | HistoryWhen = 2012:05:17 12:42:17-03:00 | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 12/stEvt:when' | | HistorySoftwareAgent = Adobe Photoshop CS6 (Windows) | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 12/stEvt:softwareAgent' | | HistoryChanged = / | | - Tag 'x:xmpmeta/rdf:RDF/rdf:Description/xmpMM:History/rdf:Seq/rdf:li 12/stEvt:changed' | 21) IPTC-NAA (SubDirectory) --> | - Tag 0x83bb (65 bytes, undef[65]) | + [IPTC directory, 65 bytes] | | CurrentIPTCDigest = ~-._.[M.v..s.s.. | | -- IPTCEnvelope record -- | | CodedCharacterSet = .%G | | - Tag 0x005a, IPTCEnvelope record (3 bytes, string[0,32]) | | CodedCharacterSet = .%G | | - Tag 0x005a, IPTCEnvelope record (3 bytes, string[0,32]) | | -- IPTCApplication record -- | | ApplicationRecordVersion = 0 | | - Tag 0x0000, IPTCApplication record (2 bytes, int16u) | | Caption-Abstract = SONY DSC | | - Tag 0x0078, IPTCApplication record (8 bytes, string[0,2000]) | | DateCreated = 20081024 | | - Tag 0x0037, IPTCApplication record (8 bytes, digits[8]) | | TimeCreated = 081206+0000 | | - Tag 0x003c, IPTCApplication record (11 bytes, string[11]) | 22) PhotoshopSettings (SubDirectory) --> | - Tag 0x8649 (9826 bytes, int8u[9826] read as undef[9826]) | + [Photoshop directory, 9826 bytes] | | IPTCDigest = ~-._.[M.v..s.s.. | | - Tag 0x0425 (16 bytes) | | Photoshop_0x043a = ...printOutput.PstSbool.InteenumInteImg .printSixteenBitbool.p[snip] | | - Tag 0x043a (229 bytes) | | Photoshop_0x043b = ...printOutputOptions.CptnboolClbrboolRgsMboolCrnCboolCntCbool[snip] | | - Tag 0x043b (557 bytes) | | ResolutionInfo (SubDirectory) --> | | - Tag 0x03ed (16 bytes) | | + [BinaryData directory, 16 bytes] | | | XResolution = 4718592 | | | - Tag 0x0000 (4 bytes, int32u[1]) | | | DisplayedUnitsX = 1 | | | - Tag 0x0002 (2 bytes, int16u[1]) | | | YResolution = 4718592 | | | - Tag 0x0004 (4 bytes, int32u[1]) | | | DisplayedUnitsY = 1 | | | - Tag 0x0006 (2 bytes, int16u[1]) | | PrintScale = ?. | | - Tag 0x0426 (14 bytes) | | BackgroundColor = ... | | - Tag 0x03f2 (10 bytes) | | GlobalAngle = . | | - Tag 0x040d (4 bytes) | | GlobalAltitude = . | | - Tag 0x0419 (4 bytes) | | PrintFlags = . | | - Tag 0x03f3 (9 bytes) | | PrintFlagsInfo = .. | | - Tag 0x2710 (10 bytes) | | ColorHalftoningInfo = /ff.lff../ff...2.Z..5.-.. | | - Tag 0x03f5 (72 bytes) | | ColorTransferFuncs = ...[snip] | | - Tag 0x03f8 (112 bytes) | | GridGuidesInfo = ..@.@ | | - Tag 0x0408 (16 bytes) | | URL_List = | | - Tag 0x041e (4 bytes) | | Slices = .. . ... . ...null..boundsObjc.Rct1.Top longLeftlongBtomlong. Rghtlong. [snip] | | - Tag 0x041a (821 bytes) | | PixelAspectRatio = .?. | | - Tag 0x0428 (12 bytes) | | IDsBaseValue = . | | - Tag 0x0414 (4 bytes) | | PhotoshopThumbnail = ..k...XICC_PROFILE...HLino..mntrRGB XYZ ...1acsp[snip] | | - Tag 0x040c (7598 bytes) | | VersionInfo = ...Adobe Photoshop.Adobe Photoshop CS6. | | - Tag 0x0421 (85 bytes) | 23) ExifOffset (SubDirectory) --> | - Tag 0x8769 (4 bytes, int32u[1]) | + [ExifIFD directory with 32 entries] | | 0) ExposureTime = 0.008 (1/125) | | - Tag 0x829a (8 bytes, rational64u[1]) | | 1) FNumber = 4 (40/10) | | - Tag 0x829d (8 bytes, rational64u[1]) | | 2) ExposureProgram = 3 | | - Tag 0x8822 (2 bytes, int16u[1]) | | 3) ISO = 100 | | - Tag 0x8827 (2 bytes, int16u[1]) | | 4) ExifVersion = 0221 | | - Tag 0x9000 (4 bytes, undef[4]) | | 5) DateTimeOriginal = 2008:10:24 08:12:06 | | - Tag 0x9003 (20 bytes, string[20]) | | 6) CreateDate = 2008:10:24 08:12:06 | | - Tag 0x9004 (20 bytes, string[20]) | | 7) ComponentsConfiguration = 1 2 3 0 | | - Tag 0x9101 (4 bytes, undef[4] read as int8u[4]) | | 8) CompressedBitsPerPixel = 8 (8/1) | | - Tag 0x9102 (8 bytes, rational64u[1]) | | 9) BrightnessValue = 6 (600/100) | | - Tag 0x9203 (8 bytes, rational64s[1]) | | 10) ExposureCompensation = 0 (0/10) | | - Tag 0x9204 (8 bytes, rational64s[1]) | | 11) MaxApertureValue = 3 (300/100) | | - Tag 0x9205 (8 bytes, rational64u[1]) | | 12) MeteringMode = 5 | | - Tag 0x9207 (2 bytes, int16u[1]) | | 13) LightSource = 4 | | - Tag 0x9208 (2 bytes, int16u[1]) | | 14) Flash = 16 | | - Tag 0x9209 (2 bytes, int16u[1]) | | 15) FocalLength = 100 (1000/10) | | - Tag 0x920a (8 bytes, rational64u[1]) | | 17) FlashpixVersion = 0100 | | - Tag 0xa000 (4 bytes, undef[4]) | | 18) ColorSpace = 1 | | - Tag 0xa001 (2 bytes, int16u[1]) | | 19) ExifImageWidth = 3872 | | - Tag 0xa002 (4 bytes, int32u[1]) | | 20) ExifImageHeight = 2592 | | - Tag 0xa003 (4 bytes, int32u[1]) | | 21) InteropOffset (SubDirectory) --> | | - Tag 0xa005 (4 bytes, int32u[1]) | | + [InteropIFD directory with 2 entries] | | | 0) InteropIndex = R98 | | | - Tag 0x0001 (4 bytes, string[4]) | | | 1) InteropVersion = 0100 | | | - Tag 0x0002 (4 bytes, undef[4]) | | 22) FileSource = 3 | | - Tag 0xa300 (1 bytes, undef[1]) | | 23) SceneType = 1 | | - Tag 0xa301 (1 bytes, undef[1]) | | 24) CustomRendered = 0 | | - Tag 0xa401 (2 bytes, int16u[1]) | | 25) ExposureMode = 0 | | - Tag 0xa402 (2 bytes, int16u[1]) | | 26) WhiteBalance = 1 | | - Tag 0xa403 (2 bytes, int16u[1]) | | 27) FocalLengthIn35mmFormat = 150 | | - Tag 0xa405 (2 bytes, int16u[1]) | | 28) SceneCaptureType = 0 | | - Tag 0xa406 (2 bytes, int16u[1]) | | 29) Contrast = 0 | | - Tag 0xa408 (2 bytes, int16u[1]) | | 30) Saturation = 0 | | - Tag 0xa409 (2 bytes, int16u[1]) | | 31) Sharpness = 0 | | - Tag 0xa40a (2 bytes, int16u[1]) | 24) ICC_Profile (SubDirectory) --> | - Tag 0x8773 (3144 bytes, undef[3144]) | + [ICC_Profile directory with 17 entries, 3144 bytes] | | ProfileHeader (SubDirectory) --> | | + [BinaryData directory, 128 bytes] | | | ProfileCMMType = Lino | | | - Tag 0x0004 (4 bytes, string[4]) | | | ProfileVersion = 528 | | | - Tag 0x0008 (2 bytes, int16s[1]) | | | ProfileClass = mntr | | | - Tag 0x000c (4 bytes, string[4]) | | | ColorSpaceData = RGB | | | - Tag 0x0010 (4 bytes, string[4]) | | | ProfileConnectionSpace = XYZ | | | - Tag 0x0014 (4 bytes, string[4]) | | | ProfileDateTime = 1998 2 9 6 49 0 | | | - Tag 0x0018 (12 bytes, int16u[6]) | | | ProfileFileSignature = acsp | | | - Tag 0x0024 (4 bytes, string[4]) | | | PrimaryPlatform = MSFT | | | - Tag 0x0028 (4 bytes, string[4]) | | | CMMFlags = 0 | | | - Tag 0x002c (4 bytes, int32u[1]) | | | DeviceManufacturer = IEC | | | - Tag 0x0030 (4 bytes, string[4]) | | | DeviceModel = sRGB | | | - Tag 0x0034 (4 bytes, string[4]) | | | DeviceAttributes = 0 0 | | | - Tag 0x0038 (8 bytes, int32u[2]) | | | RenderingIntent = 0 | | | - Tag 0x0040 (4 bytes, int32u[1]) | | | ConnectionSpaceIlluminant = 0.9642 1 0.82491 | | | - Tag 0x0044 (12 bytes, fixed32s[3]) | | | ProfileCreator = HP | | | - Tag 0x0050 (4 bytes, string[4]) | | | ProfileID = 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 | | | - Tag 0x0054 (16 bytes, int8u[16]) | | 0) ProfileCopyright = Copyright (c) 1998 Hewlett-Packard Company | | - Tag 'cprt' (51 bytes, type 'text') | | 1) ProfileDescription = sRGB IEC61966-2.1 | | - Tag 'desc' (108 bytes, type 'desc') | | 2) MediaWhitePoint = 0.95045 1 1.08905 | | - Tag 'wtpt' (20 bytes, type 'XYZ ') | | 3) MediaBlackPoint = 0 0 0 | | - Tag 'bkpt' (20 bytes, type 'XYZ ') | | 4) RedMatrixColumn = 0.43607 0.22249 0.01392 | | - Tag 'rXYZ' (20 bytes, type 'XYZ ') | | 5) GreenMatrixColumn = 0.38515 0.71687 0.09708 | | - Tag 'gXYZ' (20 bytes, type 'XYZ ') | | 6) BlueMatrixColumn = 0.14307 0.06061 0.7141 | | - Tag 'bXYZ' (20 bytes, type 'XYZ ') | | 7) DeviceMfgDesc = IEC http://www.iec.ch | | - Tag 'dmnd' (112 bytes, type 'desc') | | 8) DeviceModelDesc = IEC 61966-2.1 Default RGB colour space - sRGB | | - Tag 'dmdd' (136 bytes, type 'desc') | | 9) ViewingCondDesc = Reference Viewing Condition in IEC61966-2.1 | | - Tag 'vued' (134 bytes, type 'desc') | | 10) ViewingConditions (SubDirectory) --> | | - Tag 'view' (36 bytes, type 'view') | | + [BinaryData directory, 36 bytes] | | | ViewingCondIlluminant = 19.6445 20.3718 16.8089 | | | - Tag 0x0008 (12 bytes, fixed32s[3]) | | | ViewingCondSurround = 3.92889 4.07439 3.36179 | | | - Tag 0x0014 (12 bytes, fixed32s[3]) | | | ViewingCondIlluminantType = 1 | | | - Tag 0x0020 (4 bytes, int32u[1]) | | 11) Luminance = 76.03647 80 87.12462 | | - Tag 'lumi' (20 bytes, type 'XYZ ') | | 12) Measurement (SubDirectory) --> | | - Tag 'meas' (36 bytes, type 'meas') | | + [BinaryData directory, 36 bytes] | | | MeasurementObserver = 1 | | | - Tag 0x0008 (4 bytes, int32u[1]) | | | MeasurementBacking = 0 0 0 | | | - Tag 0x000c (12 bytes, fixed32s[3]) | | | MeasurementGeometry = 0 | | | - Tag 0x0018 (4 bytes, int32u[1]) | | | MeasurementFlare = 0.00999 | | | - Tag 0x001c (4 bytes, fixed32u[1]) | | | MeasurementIlluminant = 2 | | | - Tag 0x0020 (4 bytes, int32u[1]) | | 13) Technology = CRT | | - Tag 'tech' (12 bytes, type 'sig ') | | 14) RedTRC = curv...#(-27;@EJOTY^chmrw|...[snip] | | - Tag 'rTRC' (2060 bytes, type 'curv') | | 15) GreenTRC = curv...#(-27;@EJOTY^chmrw|...[snip] | | - Tag 'gTRC' (2060 bytes, type 'curv') | | 16) BlueTRC = curv...#(-27;@EJOTY^chmrw|...[snip] | | - Tag 'bTRC' (2060 bytes, type 'curv')