commons-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Benedikt Ritter (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IMAGING-112) JpegIptcRewriter.removeIPTC() does not remove all metadata
Date Sun, 26 Apr 2015 10:36:38 GMT

    [ https://issues.apache.org/jira/browse/IMAGING-112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14512978#comment-14512978
] 

Benedikt Ritter commented on IMAGING-112:
-----------------------------------------

Hello [~kalgon],

patch looks good to me. Can you please add the apache license header to the newly added class
IptcFullDiscardTest? And please only use spaces for indentation.

Thank you!

Benedikt

> JpegIptcRewriter.removeIPTC() does not remove all metadata
> ----------------------------------------------------------
>
>                 Key: IMAGING-112
>                 URL: https://issues.apache.org/jira/browse/IMAGING-112
>             Project: Commons Imaging
>          Issue Type: Improvement
>    Affects Versions: 1.0
>            Reporter: Xavier Dury
>             Fix For: Review Patch
>
>         Attachments: ImageTest.java, patch.txt
>
>
> I'm trying to compute hashes from my images to detect duplicates.
> To do so, I strip every metadata (like keywords I may have added) then compute a CRC32.
> My problem is that JpegIptcRewriter.removeIPTC() does not remove all metadata as there
is always a difference of 18 bytes (containing "Photoshop 3.0").
> So could it be possible to remove those 18 bytes as well in removeIPTC() so that I can
compute hashes?
> Thanks,
> Xavier



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message