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https://issues.apache.org/jira/browse/PDFBOX-3622?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr updated PDFBOX-3622:
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Description: PDF reported by Ford Wang in the mailing list. The "herbs"
have weird purple dots. The cause are DCTDecode (jpeg) images with a separation
colorspace, e.g. {{Root/Pages/Kids/\[0]/Resources/XObject/Im5267}} . The image
itself is a grayscale image, i.e. it has only one color component. The
separation colorspace is a green (PANTONE 355 C), which is based on an Lab
colorspace. (was: PDF reported by Ford Wang in the mailing list. The "herbs"
have weird purple dots. The cause are DCTDecode (jpeg) images with a separation
colorspace, e.g. {{Root/Pages/Kids/\[0]/Resources/XObject/Im5267}} . The image
itself is a grayscale image, i.e. it has only one color component. The
separation colorspace is a green (PANTONE 355 C).)
> DCTDecode image with separation colorspace not rendered correctly
> -----------------------------------------------------------------
>
> Key: PDFBOX-3622
> URL: https://issues.apache.org/jira/browse/PDFBOX-3622
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.3
> Reporter: Tilman Hausherr
> Labels: LabColorspace, Separation
> Attachments: PDFBOX-3622.pdf
>
>
> PDF reported by Ford Wang in the mailing list. The "herbs" have weird purple
> dots. The cause are DCTDecode (jpeg) images with a separation colorspace,
> e.g. {{Root/Pages/Kids/\[0]/Resources/XObject/Im5267}} . The image itself is
> a grayscale image, i.e. it has only one color component. The separation
> colorspace is a green (PANTONE 355 C), which is based on an Lab colorspace.
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