[digikam] [Bug 375142] The similarity calculated for the fuzzy image drop search is imprecise

[Mario Frank]

https://bugs.kde.org/show_bug.cgi?id=375142

Mario Frank <mario.frank at uni-potsdam.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Latest Commit|                            |https://commits.kde.org/dig
                   |                            |ikam/c97ac972bff7914efd9420
                   |                            |2ef26eb2d5bfb8ff66
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED
   Version Fixed In|                            |5.5.0

--- Comment #1 from Mario Frank <mario.frank at uni-potsdam.de> ---
Git commit c97ac972bff7914efd94202ef26eb2d5bfb8ff66 by Mario Frank.
Committed on 16/01/2017 at 15:11.
Pushed by mfrank into branch 'master'.

Improved the exactness of fuzzy image drop search.
Some images which were present in DB and outside had only similarity of 98,13 %
though they were identical.
The problem seems to be that QImage does some transformations which reduce the
exactness.
Now the dropped external image is loaded as DImg which increases the similarity
of the specific pictures to 99,41 %.
This is still not perfect but far more precise.
FIXED-IN: 5.5.0

M  +4    -2    NEWS
M  +1    -6    libs/database/haar/haariface.cpp

https://commits.kde.org/digikam/c97ac972bff7914efd94202ef26eb2d5bfb8ff66

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