[digikam] [Bug 375375] New: Various bugs detecting and tagging faces in current 5.4.0 Digikam appimage

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https://bugs.kde.org/show_bug.cgi?id=375375

Maik Qualmann <[hidden email]> changed:

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--- Comment #20 from Maik Qualmann <[hidden email]> ---
*** Bug 376627 has been marked as a duplicate of this bug. ***

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https://bugs.kde.org/show_bug.cgi?id=375375

--- Comment #21 from Jens <[hidden email]> ---
Update as of today:

1. Selecting face names with the mouse now works fine.
2. Autocompletion of names when typing works but the dropdown disappears on
every second letter. Usable but a little buggy.
3. Still a little buggy. Many faces (e.g. slightly rotated, lying or upside
down) are not detected at all. Adjusting the detection sensitivity ("fast" vs
"precise") does not improve detection. Most of these faces were detected fine
by iPhoto. Is Digikam's OpenCV interface using eye detection first and using
the angle between eyes to compute the face rotation before finding the actual
face? This was suggested on StackOverflow.
4. fixed
5. Unknown faces still grab the cursor focus when browsing images using preview
mode, so they stop the browsing (with keyboard). Maybe the input field should
not grab non-alphanumeric key events.

Thank you!

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--- Comment #22 from Stefano <[hidden email]> ---
For 2), keep in mind that there is also a focus problem, because:

1. You create the face region by click and drag
2. The face select appears
3. You start typing, but the select disappears at the first keypress because it
seems to detect a "mouse out" event (the mouse position is always outside the
select): you have to position the mouse on the select BEFORE typing

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--- Comment #23 from Maik Qualmann <[hidden email]> ---
Git commit fbb0d6387b415cbcb10dab092bbe629b8316d8ae by Maik Qualmann.
Committed on 02/04/2017 at 10:35.
Pushed by mqualmann into branch 'master'.

ugly hack for the tags completer to fix QTBUG-20531

M  +39   -37   libs/tags/addtagscombobox.cpp
M  +0    -10   utilities/facemanagement/assignnamewidget.cpp
M  +0    -2    utilities/facemanagement/assignnamewidget.h
M  +0    -8    utilities/facemanagement/facegroup.cpp

https://commits.kde.org/digikam/fbb0d6387b415cbcb10dab092bbe629b8316d8ae

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