[jira] Updated: (PDFBOX-554) Handle JPEG2000 images via JPXDecode filter

["Timo Boehme (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timo Boehme updated PDFBOX-554:
-------------------------------

    Attachment: JPXFilter.java

Implementation of JPXDecode filter. The filter must be added to FilterManager.

> Handle JPEG2000 images via JPXDecode filter
> -------------------------------------------
>
>                 Key: PDFBOX-554
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-554
>             Project: PDFBox
>          Issue Type: Improvement
>          Components: Parsing
>    Affects Versions: 1.0.0
>            Reporter: Timo Boehme
>            Priority: Minor
>         Attachments: JPXFilter.java
>
>
> So far a JPXDecode filter for decoding JPEG2000 images stored as XObjects is not implemented.
> I have implemented a simple decode filter using jai-imageio library from https://jai-imageio.dev.java.net/ (see attachment).
> It is only a first base feature implementation since no changes to image dictionary are respected as well as special color space handling.
> Unfortunately I cannot provide you with a PDF document containing such images since the document where I stumbled upon the missing feature is confidential.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.