[Bug 300679] New: looking for a possibility to check for differences between two pics

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[Bug 300679] New: looking for a possibility to check for differences between two pics

Axel Krebs
https://bugs.kde.org/show_bug.cgi?id=300679

            Bug ID: 300679
          Severity: wishlist
           Version: 2.5.0
          Priority: NOR
          Assignee: [hidden email]
           Summary: looking for a possibility to check for differences
                    between two pics
    Classification: Unclassified
                OS: Linux
          Reporter: [hidden email]
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: Image Editor
           Product: digikam

I have to check pics pairwise quite often- it is important to find "similar"
pics independant from very file format or even when slightly different sections
occur.

Background is  scientific demand which analyses differences.

Reproducible: Always

Steps to Reproduce:
1. I guess, this is a new request.
2. maybe relatet to fuzzy search or face recognition techniques.
3. feature could be part of a plugin.
Actual Results:  
not possible

Expected Results:  
digiKam should offer this capability, at least "on demand", that could be by
activating plugins.
If not possible, use external libraries, e.g.

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[Bug 300679] looking for a possibility to check for differences between two pics

Gilles Caulier-4
https://bugs.kde.org/show_bug.cgi?id=300679

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]

--- Comment #1 from Gilles Caulier <[hidden email]> ---
Can you detail your which indeep please ?

Gilles Caulier

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[Bug 300679] looking for a possibility to check for differences between two pics

Axel Krebs
In reply to this post by Axel Krebs
https://bugs.kde.org/show_bug.cgi?id=300679

--- Comment #2 from Axel Krebs <[hidden email]> ---
Dear Gilles:

I'll try too. As I have to conduct a huge number of pics comparison
quite regular, I am searching for a helper application to support, me in
doing this so far. Usually, I have to compare about 350 pics per two
weeks...

When proposing "Linux, Open Source, Photography Tethered Shooting with
digiKam"
<"http://scribblesandsnaps.wordpress.com/2012/03/12/tethered-shooting-with-digikam/">
at March 13th, 2012, it came into my mind, that digikam could even
extend its capabilities to fulfil regular, lets call it "systematic
jobs" or, regular work.

As I describe peviously, I have to compare pics on a regular base, that
is, I must check pairwise pictures, if there are any changes/
differences between those two pics.

The ideal case would be, to use two pathes (from different time-stamps,
e.g.) where individual pics are stored, and a subsequent analysis by
digikam would find individual differences between two pics.

Best would be to mark these differences visually, mayby in red or yellow
(or so) to show these differences.

Background is the aim to derive changes from two time-stamps without
checking these differences manually and faulty.

I hope, I could clarify my wish!?

Please, let me know or ask.

thank you.


Axel


Am 27.05.2012 09:29, schrieb Gilles Caulier:

> https://bugs.kde.org/show_bug.cgi?id=300679
>
> Gilles Caulier <[hidden email]> changed:
>
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |[hidden email]
>
> --- Comment #1 from Gilles Caulier <[hidden email]> ---
> Can you detail your which indeep please ?
>
> Gilles Caulier
>

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[Bug 300679] looking for a possibility to check for differences between two pics

Axel Krebs
In reply to this post by Axel Krebs
https://bugs.kde.org/show_bug.cgi?id=300679

--- Comment #3 from Axel Krebs <[hidden email]> ---
Dear Gilles:

Just found: <http://www.imagemagick.org/Usage/compare/#compare> .

I would like very much to see digikam doing such a job, maybe on a basic
level.



Axel

Am 27.05.2012 09:29, schrieb Gilles Caulier:

> https://bugs.kde.org/show_bug.cgi?id=300679
>
> Gilles Caulier <[hidden email]> changed:
>
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |[hidden email]
>
> --- Comment #1 from Gilles Caulier <[hidden email]> ---
> Can you detail your which indeep please ?
>
> Gilles Caulier
>

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[digikam] [Bug 300679] looking for a possibility to check for differences between two pics

Gilles Caulier-4
In reply to this post by Axel Krebs
https://bugs.kde.org/show_bug.cgi?id=300679

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #4 from Gilles Caulier <[hidden email]> ---
This entry is fully relevant of Light Table and is a duplicate of bug #314022
Gilles Caulier

*** This bug has been marked as a duplicate of bug 314022 ***

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