[IMAGING-250] Imaging.getBufferedImage(File file) and Imaging.getImageInfo(File file) convert CMYK in RGB and it shouldn't

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Workaround
• Affects Version/s: 1.0-alpha1
• Component/s: Format: TIFF

Environment

Windows 10, OpenJDK 11.0.5

• Assignee: Bruno P. Kinoshita
• Reporter: Ionut Jenescu
• Created: 05/Feb/20 07:23
• Updated: 19/May/22 04:29
• Resolved: 23/Oct/21 09:10

Description

    File imgFile = new File("C:/Temp/imgCMYK.tif");
    try {
        BufferedImage bufImg = Imaging.getBufferedImage(imgFile);
        ImageInfo imgInfoCMYK = Imaging.getImageInfo(imgFile);
        System.out.println("Number of bands from buffered image: " + bufImg.getSampleModel().getNumBands());
        System.out.println("Color model from Imaging image: " + imgInfoCMYK.getColorType());
    } catch (Exception e) {
        e.printStackTrace();
    }

Exif Tool Output:

ExifTool Version Number         : 11.85
File Name                       : imgCMYK.tif
Directory                       : .
File Size                       : 1838 kB
File Modification Date/Time     : 2008:12:05 14:19:16+02:00
File Access Date/Time           : 2020:02:04 12:29:44+02:00
File Creation Date/Time         : 2020:02:04 12:29:44+02:00
File Permissions                : rw-rw-rw-
File Type                       : TIFF
File Type Extension             : tif
MIME Type                       : image/tiff
Exif Byte Order                 : Big-endian (Motorola, MM)
Subfile Type                    : Full-resolution Image
Image Width                     : 4254
Image Height                    : 1253
Bits Per Sample                 : 8 8 8 8
Compression                     : LZW
Photometric Interpretation      : CMYK
Strip Offsets                   : (Binary data 624 bytes, use -b option to extract)
Orientation                     : Horizontal (normal)
Samples Per Pixel               : 4
Rows Per Strip                  : 15
Strip Byte Counts               : (Binary data 491 bytes, use -b option to extract)
X Resolution                    : 320
Y Resolution                    : 320
Planar Configuration            : Chunky
Resolution Unit                 : inches
Software                        : Adobe Photoshop CS4 Macintosh
Modify Date                     : 2008:12:05 14:19:14
Predictor                       : Horizontal differencing
XMP Toolkit                     : Adobe XMP Core 4.2.2-c063 53.352624, 2008/07/30-18:05:41
Native Digest                   : 36864,40960,40961,37121,37122,40962,40963,37510,40964,36867,36868,33434,33437,34850,34852,34855,34856,37377,37378,37379,37380,37381,37382,37383,37384,37385,37386,37396,41483,41484,41486,41487,41488,41492,41493,41495,41728,41729,41730,41985,41986,41987,41988,41989,41990,41991,41992,41993,41994,41995,41996,42016,0,2,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,22,23,24,25,26,27,28,30;43DB03615EE2C232CAEBC9DC57041678
Create Date                     : 2007:04:15 19:28:49-04:00
Metadata Date                   : 2008:12:05 14:19:14-05:00
Creator Tool                    : Adobe Photoshop CS3 Macintosh
Derived From Instance ID        : xmp.iid:0080117407206811BC39C8B151F4BF7F
Derived From Document ID        : uuid:E497572EED0211DB8D1FD9507FFB8043
Derived From Original Document ID: uuid:E497572EED0211DB8D1FD9507FFB8043
Document ID                     : uuid:E497572EED0211DB8D1FD9507FFB8043
Instance ID                     : xmp.iid:FB7F1174072068118DBB8122155BFF5F
Original Document ID            : uuid:E497572EED0211DB8D1FD9507FFB8043
History Action                  : saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, saved, converted, derived, saved, saved, saved
History Instance ID             : xmp.iid:FD7F117407206811BB468E82348ADD21, xmp.iid:FE7F117407206811BB468E82348ADD21, xmp.iid:0F6B669CBD21681197A5ED061ECB5098, xmp.iid:106B669CBD21681197A5ED061ECB5098, xmp.iid:116B669CBD21681197A5ED061ECB5098, xmp.iid:126B669CBD21681197A5ED061ECB5098, xmp.iid:B43840EAD021681197A5ED061ECB5098, xmp.iid:B53840EAD021681197A5ED061ECB5098, xmp.iid:B63840EAD021681197A5ED061ECB5098, xmp.iid:B73840EAD021681197A5ED061ECB5098, xmp.iid:B83840EAD021681197A5ED061ECB5098, xmp.iid:B93840EAD021681197A5ED061ECB5098, xmp.iid:BA3840EAD021681197A5ED061ECB5098, xmp.iid:BB3840EAD021681197A5ED061ECB5098, xmp.iid:BC3840EAD021681197A5ED061ECB5098, xmp.iid:FB7F117407206811BC39C8B151F4BF7F, xmp.iid:FC7F117407206811BC39C8B151F4BF7F, xmp.iid:FD7F117407206811BC39C8B151F4BF7F, xmp.iid:FE7F117407206811BC39C8B151F4BF7F, xmp.iid:FF7F117407206811BC39C8B151F4BF7F, xmp.iid:0080117407206811BC39C8B151F4BF7F, xmp.iid:502082C40F206811BC39C8B151F4BF7F, xmp.iid:FA7F1174072068118DBB8122155BFF5F, xmp.iid:FB7F1174072068118DBB8122155BFF5F
History When                    : 2008:08:22 18:07:16-04:00, 2008:08:22 18:07:16-04:00, 2008:11:07 14:06:46-05:00, 2008:11:07 14:09:14-05:00, 2008:11:07 14:54:59-05:00, 2008:11:07 15:11:51-05:00, 2008:11:07 15:46:07-05:00, 2008:11:07 15:50-05:00, 2008:11:07 16:00:27-05:00, 2008:11:07 16:05:20-05:00, 2008:11:07 16:05:20-05:00, 2008:11:07 16:07:11-05:00, 2008:11:07 16:08:45-05:00, 2008:11:07 16:09:01-05:00, 2008:11:07 16:09:01-05:00, 2008:11:28 15:17:18-05:00, 2008:11:28 15:17:18-05:00, 2008:11:28 15:26:42-05:00, 2008:11:28 15:40:27-05:00, 2008:11:28 15:46:44-05:00, 2008:11:28 15:47:25-05:00, 2008:11:28 15:47:25-05:00, 2008:12:05 14:19:14-05:00, 2008:12:05 14:19:14-05:00
History Software Agent          : Adobe Photoshop CS4 (11.0x20080724 [20080724.m.420 2008/07/24:02:00:00 cutoff; m branch])  Macintosh, Adobe Photoshop CS4 (11.0x20080724 [20080724.m.420 2008/07/24:02:00:00 cutoff; m branch])  Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh, Adobe Photoshop CS4 Macintosh
History Changed                 : /;/metadata, /metadata, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /, /
History Parameters              : from application/vnd.adobe.photoshop to image/tiff, converted from application/vnd.adobe.photoshop to image/tiff
Format                          : image/tiff
Color Mode                      : CMYK
Current IPTC Digest             : 460cf28926b856dab09c01a1b0a79077
Application Record Version      : 2
IPTC Digest                     : 460cf28926b856dab09c01a1b0a79077
Displayed Units X               : inches
Displayed Units Y               : inches
Print Style                     : Centered
Print Position                  : 0 0
Print Scale                     : 1
Global Angle                    : 135
Global Altitude                 : 30
URL List                        :
Slices Group Name               :
Num Slices                      : 1
Pixel Aspect Ratio              : 1
Photoshop Thumbnail             : (Binary data 2681 bytes, use -b option to extract)
Has Real Merged Data            : Yes
Writer Name                     : Adobe Photoshop
Reader Name                     : Adobe Photoshop CS4
Color Space                     : Uncalibrated
Exif Image Width                : 4254
Exif Image Height               : 1253
Image Size                      : 4254x1253
Megapixels                      : 5.3

Issue Links

• is related to: IMAGING-129 XMP metadata processing not well documented