https://bugs.kde.org/show_bug.cgi?id=506663
Bug ID: 506663
Summary: Face recognition finds nothing
Classification: Applications
Product: digikam
Version First 8.7.0
Reported In:
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Faces-Recognition
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
'Recognize faces only' does not suggest anything, even when the accuracy is set
to 1 — I also tried 10.
I also tried 'Tools > Maintenance > Rebuild all training data', but it didn't
help.
digikam.facesengine: FaceClassifier::loadTrainingData: exception:
OpenCV(4.12.0) /usr/include/opencv4/opencv2/core/mat.inl.hpp:921: error:
(-215:Assertion failed) (unsigned)(pt.x * DataType<_Tp>::channels) <
(unsigned)(size.p[1] * channels()) in function 'at'
digikam.facesengine: FaceClassifier::loadTrainingData: training completed in
114 ms
digikam.facedb: FaceDB SelectFaceSetting val ret = 0
digikam.facesengine: Creating new instance of DNNFaceDetectorYuNet
digikam.facesengine: Face detection model: "YuNet" ready
digikam.facesengine: Finish aligning face in 24 ms
digikam.facesengine: Start neural network
digikam.facesengine: Finish computing face embedding in 79 ms
digikam.facesengine: FacePipelinePackageBase::~FacePipelinePackageBase:
Deleting package with serial number 1
digikam.facesengine: Finish aligning face in 11 ms
...
digikam.facesengine: Start neural network
digikam.facesengine: Finish computing face embedding in 18 ms
digikam.facesengine: FacePipelinePackageBase::~FacePipelinePackageBase:
Deleting package with serial number 4502
digikam.mlpipelinefoundation: Stage: 0 Items Processed: 4502 Max Thread
Count: 1 Max Queue Depth: 0 Total Elapsed: 10857 Max Elapsed: 10857 Avg
Elapsed: 2
digikam.mlpipelinefoundation: Stage: 1 Items Processed: 4502 Max Thread
Count: 1 Max Queue Depth: 4250 Total Elapsed: 132654 Max Elapsed: 83 Avg
Elapsed: 29
digikam.mlpipelinefoundation: Stage: 2 Items Processed: 4502 Max Thread
Count: 1 Max Queue Depth: 4 Total Elapsed: 132747 Max Elapsed: 104 Avg
Elapsed: 29
digikam.mlpipelinefoundation: Stage: 3 Items Processed: 4502 Max Thread
Count: 1 Max Queue Depth: 1 Total Elapsed: 7 Max Elapsed: 2 Avg Elapsed: 0
digikam.mlpipelinefoundation: Stage: 5 Items Processed: 4502 Max Thread
Count: 1 Max Queue Depth: 1 Total Elapsed: 197 Max Elapsed: 9 Avg Elapsed:
0
digikam.mlpipelinefoundation: Total Elapsed: 135077
digikam.general: Event is dispatched to KDE desktop notifier
kf.notifications: No event config could be found for event id "FacesEngine
(FaceScanWidget)" under notifyrc file for app "digikam"
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