Stéphane Vallée created PDFBOX-5196:
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             Summary: Wrong color space detected for some Jpeg images
                 Key: PDFBOX-5196
                 URL: https://issues.apache.org/jira/browse/PDFBOX-5196
             Project: PDFBox
          Issue Type: Bug
          Components: Parsing
    Affects Versions: 2.0.23
            Reporter: Stéphane Vallée
         Attachments: lotus.jpg

When retrieving the number of components in a jpeg image, class 
org.apache.pdfbox.pdmodel.graphics.image.JPEGFactory seems to retrieve the 
wrong metadata ("markerSequence/sos/@numScanComponents" instead of 
"markerSequence/sof/@numFrameComponents").

As a consequence, a wrong color space might be assigned to the image, 
preventing such image to be properly rendered in an PDF document.

Attached is a jpeg file whose color space will be wrongly determined 
(PDDeviceGray.INSTANCE instead of PDDeviceRGB.INSTANCE)

 

 

 



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