https://bugs.kde.org/show_bug.cgi?id=415679
Bug ID: 415679
Summary: Faces are not recognized
Product: digikam
Version: 7.0.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Faces-Recognition
Assignee: digikam-bugs-n...@kde.org
Reporter: kristian.hermann.k...@gmail.com
Target Milestone: ---
SUMMARY
Using a subset of images with faces, Digikam fails to recognize any faces.
STEPS TO REPRODUCE
1. Digikam detect faces successfully.
2. Assign name tags to some of the Unknown face tags (at least 4 to each
person)
3. Let Digikam try to Recognize faces
OBSERVED RESULT
No faces were recognized.
EXPECTED RESULT
Faces should have been recognized.
SOFTWARE/OS VERSIONS
KDE 5.65.0 / Plasma 5.17.4
Qt Version: 5.13.2
ADDITIONAL INFORMATION
I used the Appimage: digikam-7.0.0-beta1-20191221T113643-x86-64.appimage
I also tried the windows version: digiKam-7.0.0-beta1-20191227T151506-Win64.exe
LOG OUTPUT
igikam::RecognitionPreprocessor::Private::preprocess: Align face for OpenFace
neural network model
Digikam::OpenfacePreprocessor::process: type: 16
Digikam::OpenfacePreprocessor::process: Full object detection and landmard
computation finished
Digikam::OpenfacePreprocessor::process: Align face finished
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish aligning face in 14 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Start neural network
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish computing face embedding in
224 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Face descriptors size: ( 1 , 128
)
Digikam::DNNFaceRecognizer::predict: m_threshold 1
Digikam::DNNFaceRecognizer::predict: vecdata: 0.0493621 0.0429577
Digikam::OpenCVDNNFaceRecognizer::recognize: 2 0.59324
Digikam::DNNFaceRecognizer::predict: Predicting face image
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage channels: 3
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage size: ( 254 , 180 )
Digikam::FacePipeline::Private::checkFinished: Check for finish: 4 packages, 0
infos to filter, hasFinished() false
Digikam::RecognitionPreprocessor::Private::preprocess: Align face for OpenFace
neural network model
Digikam::OpenfacePreprocessor::process: type: 16
Digikam::OpenfacePreprocessor::process: Full object detection and landmard
computation finished
Digikam::OpenfacePreprocessor::process: Align face finished
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish aligning face in 10 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Start neural network
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish computing face embedding in
269 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Face descriptors size: ( 1 , 128
)
Digikam::DNNFaceRecognizer::predict: m_threshold 1
Digikam::DNNFaceRecognizer::predict: vecdata: 0.0508566 0.0368828
Digikam::OpenCVDNNFaceRecognizer::recognize: 2 0.46771
Digikam::FacePipeline::Private::checkFinished: Check for finish: 3 packages, 0
infos to filter, hasFinished() false
Digikam::DNNFaceRecognizer::predict: Predicting face image
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage channels: 3
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage size: ( 254 , 246 )
Digikam::RecognitionPreprocessor::Private::preprocess: Align face for OpenFace
neural network model
Digikam::OpenfacePreprocessor::process: type: 16
Digikam::OpenfacePreprocessor::process: Full object detection and landmard
computation finished
Digikam::OpenfacePreprocessor::process: Align face finished
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish aligning face in 13 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Start neural network
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish computing face embedding in
181 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Face descriptors size: ( 1 , 128
)
Digikam::DNNFaceRecognizer::predict: m_threshold 1
Digikam::DNNFaceRecognizer::predict: vecdata: 0.0627084 -0.0602348
Digikam::OpenCVDNNFaceRecognizer::recognize: 2 0.514198
Digikam::FacePipeline::Private::checkFinished: Check for finish: 2 packages, 0
infos to filter, hasFinished() false
Digikam::DNNFaceRecognizer::predict: Predicting face image
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage channels: 3
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage size: ( 254 , 164 )
Digikam::RecognitionPreprocessor::Private::preprocess: Align face for OpenFace
neural network model
Digikam::OpenfacePreprocessor::process: type: 16
Digikam::OpenfacePreprocessor::process: Full object detection and landmard
computation finished
Digikam::OpenfacePreprocessor::process: Align face finished
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish aligning face in 14 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Start neural network
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish computing face embedding in
202 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Face descriptors size: ( 1 , 128
)
Digikam::DNNFaceRecognizer::predict: m_threshold 1
Digikam::DNNFaceRecognizer::predict: vecdata: 0.195295 -0.0440654
Digikam::OpenCVDNNFaceRecognizer::recognize: 1 0.647489
Digikam::FacePipeline::Private::checkFinished: Check for finish: 1 packages, 0
infos to filter, hasFinished() false
Digikam::DNNFaceRecognizer::predict: Predicting face image
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage channels: 3
Digikam::DNNFaceExtractor::getFaceEmbedding: faceImage size: ( 254 , 174 )
Digikam::RecognitionPreprocessor::Private::preprocess: Align face for OpenFace
neural network model
Digikam::OpenfacePreprocessor::process: type: 16
Digikam::OpenfacePreprocessor::process: Full object detection and landmard
computation finished
Digikam::OpenfacePreprocessor::process: Align face finished
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish aligning face in 12 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Start neural network
Digikam::DNNFaceExtractor::getFaceEmbedding: Finish computing face embedding in
229 ms
Digikam::DNNFaceExtractor::getFaceEmbedding: Face descriptors size: ( 1 , 128
)
Digikam::DNNFaceRecognizer::predict: m_threshold 1
Digikam::DNNFaceRecognizer::predict: vecdata: 0.0913226 -0.0140578
Digikam::OpenCVDNNFaceRecognizer::recognize: 1 0.668027
Digikam::FacePipeline::Private::checkFinished: Check for finish: 0 packages, 0
infos to filter, hasFinished() true
Digikam::FacesDetector::slotContinueAlbumListing: false false
Digikam::adjustedEnvironmentForAppImage: Adjusting environment variables for
AppImage bundle
Digikam::DNotificationWrapper: parent is null
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