| Summary: | "Clear all faces on this image" Does Not Remove All People Tags | ||
|---|---|---|---|
| Product: | [Applications] digikam | Reporter: | hardy.public |
| Component: | Faces-Workflow | Assignee: | Digikam Developers <digikam-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | caulier.gilles, metzpinguin |
| Priority: | NOR | ||
| Version: | 6.1.0 | ||
| Target Milestone: | --- | ||
| Platform: | Microsoft Windows | ||
| OS: | Microsoft Windows | ||
| Latest Commit: | https://commits.kde.org/digikam/38641a8cf4693399f32a89c49afd1fd26a8b9538 | Version Fixed In: | 6.1.0 |
| Attachments: |
Before the problem where faces Test4, 5 and 6 are present.
After clear. Test 6 People tag remains. Another attempt. Test 5 & 6 remain. Test image Face Boxes but only in metadata. Video showing problem. OK Metadata Not OK Metadata |
||
Created attachment 110175 [details]
After clear. Test 6 People tag remains.
Created attachment 110176 [details]
Another attempt. Test 5 & 6 remain.
Created attachment 110177 [details]
Test image
Currently I have tested it under Linux and could not reproduce the problem under SQLite or MySQL. Maik Agreed, there's no problem under Linux. I previously reported that the face region remains embedded but I look again and just seems to be a database problem. The face boxes are present but there's no XMP region info embedded in the image. See attached. I view the same image in Linux and the face boxes are there. Created attachment 110229 [details]
Face Boxes but only in metadata.
Further to my previous comment I would have thought reread metadata fixes it but it doesn't. Is it possible to examine the database tables to confirm that these faces and tags are present? Hardy, The 6.1.0 pre-release installer have been updated this morning. Please test and report to see if you can reproduce the dysfunction: https://files.kde.org/digikam/ Note : reading database table is possible and very simple with SQlite and SqliteBrowser : https://sqlitebrowser.org/ Gilles Caulier Created attachment 118825 [details]
Video showing problem.
The problem still there unfortunately. I attach a video with ten 10 identical images and "clear faces" on each in turn. Image 5.jpg and 7.jpg have a lingering tag so it's a problem about 20% of the time. Sometimes it's more often. Sometimes it's less.
More info: I did the same trial with the same images but in a local collection. Again 3/10 images had lingering Test6 tag. So I guess this eliminates NAS collections as a causal factor. Created attachment 118826 [details]
OK Metadata
Yet more info: Also confirmed this is not a database problem because I confirmed the XMP metadata is definitely present using another tool.
Created attachment 118827 [details]
Not OK Metadata
Git commit 38641a8cf4693399f32a89c49afd1fd26a8b9538 by Maik Qualmann. Committed on 25/03/2019 at 21:21. Pushed by mqualmann into branch 'master'. remove all face tags with a write operation If the re-scan option was enabled, the tags were added again. FIXED-IN: 6.1.0 M +2 -1 NEWS M +7 -6 core/utilities/facemanagement/facegroup.cpp https://commits.kde.org/digikam/38641a8cf4693399f32a89c49afd1fd26a8b9538 |
Created attachment 110174 [details] Before the problem where faces Test4, 5 and 6 are present. Using this function on the attached image (with Test4,5 and 6 faces) removes the face regions but leaves some People tags embedded. However it's not always reproducible, say 50%, and the number of People tags removed varies. See both after pictures. Executing Clear again does not remove the remaining tag. It has to be removed by Remove Tag -> People / TestX Remove Tag -> People / TestY Remove Tag -> People / TestZ etc.