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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>I am unable to run facial recognition without Digikam crashing. Is this a common problem, and are there known issues or workarounds for this?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m running Digikam 7.1 on Windows 10, with a database of about 100,000 pictures. All databases are set to MySQL Server (experimental), which connects to a Synology NAS running MariaDB 10.3.21 over the network. This is a bit slow, but my wife and I both access the database from separate PCs and need to share tags.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>To run the recognition, I go to the People tab, choose Workflow -> Detect faces, Search In -> Whole albums collection. When this completed, I expected to manually tag a variety of faces in the Unknown tag and then repeat the process with Workflow -> Recognize faces. I assume this would reclassify most of the pictures from Unknown to the proper name tag, except for those that end up in Unconfirmed and need manual tagging.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Instead, Digikam adds about 800 faces to Unknown and then crashes (see the Windows EventVwr Application Error below). When I repeat the process with Recognize Faces, very few faces get recognized and I find myself mostly manually tagging. Faces are primarily friends and family over a 20 year period, so I have tagged people at points of life from babies through late teens.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Questions:<o:p></o:p></p><ol style='margin-top:0in' start=1 type=1><li class=MsoListParagraph style='margin-left:0in;mso-list:l0 level1 lfo1'>How can I stop the crashing? Is there a better log I could upload?<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l0 level1 lfo1'>Is my workflow (Detect faces first, then Recognize Faces second) correct?<o:p></o:p></li><li class=MsoListParagraph style='margin-left:0in;mso-list:l0 level1 lfo1'>Am I correct in using varying ages for training data (the initial manual tags), or should I only pick one age and let the AI sort it out? <o:p></o:p></li></ol><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you! (App crash log is below)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Log Name: Application<o:p></o:p></p><p class=MsoNormal>Source: Application Error<o:p></o:p></p><p class=MsoNormal>Date: 10/9/2020 4:21:01 PM<o:p></o:p></p><p class=MsoNormal>Event ID: 1000<o:p></o:p></p><p class=MsoNormal>Task Category: (100)<o:p></o:p></p><p class=MsoNormal>Level: Error<o:p></o:p></p><p class=MsoNormal>Keywords: Classic<o:p></o:p></p><p class=MsoNormal>User: N/A<o:p></o:p></p><p class=MsoNormal>Computer: PC-VM<o:p></o:p></p><p class=MsoNormal>Description:<o:p></o:p></p><p class=MsoNormal>Faulting application name: digikam.exe, version: 0.0.0.0, time stamp: 0x00000000<o:p></o:p></p><p class=MsoNormal>Faulting module name: libstdc++-6.dll, version: 0.0.0.0, time stamp: 0x00000000<o:p></o:p></p><p class=MsoNormal>Exception code: 0x40000015<o:p></o:p></p><p class=MsoNormal>Fault offset: 0x000000000002070a<o:p></o:p></p><p class=MsoNormal>Faulting process id: 0x2ddc<o:p></o:p></p><p class=MsoNormal>Faulting application start time: 0x01d69c00905c92da<o:p></o:p></p><p class=MsoNormal>Faulting application path: C:\Program Files\digiKam\digikam.exe<o:p></o:p></p><p class=MsoNormal>Faulting module path: C:\Program Files\digiKam\libstdc++-6.dll<o:p></o:p></p><p class=MsoNormal>Report Id: 762bb3d4-ed93-4e35-8912-ab928529a5c2<o:p></o:p></p><p class=MsoNormal>Faulting package full name: <o:p></o:p></p><p class=MsoNormal>Faulting package-relative application ID: <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>