/var/git/qt5/kde5-apps/digikam/libs/facesengine/detection/opencvfacedetector.cpp:115:1: error: expected class-name before '{' token { ^ /var/git/qt5/kde5-apps/digikam/libs/facesengine/detection/opencvfacedetector.cpp: In constructor 'FacesEngine::Cascade::Cascade(const QStringList&, const QString&)': /var/git/qt5/kde5-apps/digikam/libs/facesengine/detection/opencvfacedetector.cpp:132:37: error: 'load' was not declared in this scope if (!load(file.toStdString())) ^ /var/git/qt5/kde5-apps/digikam/libs/facesengine/detection/opencvfacedetector.cpp: In member function 'QList<QRect> FacesEngine::OpenCVFaceDetector::cascadeResult(const cv::Mat&, FacesEngine::Cascade&, const FacesEngine::DetectObjectParameters&) const': /var/git/qt5/kde5-apps/digikam/libs/facesengine/detection/opencvfacedetector.cpp:448:17: error: 'class FacesEngine::Cascade' has no member named 'empty' if (cascade.empty()) ^ /var/git/qt5/kde5-apps/digikam/libs/facesengine/detection/opencvfacedetector.cpp:464:13: error: 'class FacesEngine::Cascade' has no member named 'detectMultiScale' cascade.detectMultiScale(inputImage, faces, ^ cmake reports: -- First try at finding OpenCV... -- Great, found OpenCV on the first try. -- OpenCV Root directory is: /opt/qt5/share/OpenCV -- OpenCV: Found version 3.0.0 (required: 3.0.0) -- OpenCV headers: /opt/qt5/include/opencv;/opt/qt5/include -- OpenCV libs : opencv_core;opencv_face;opencv_highgui;opencv_objdetect;opencv_imgproc Incidentally, need to explicitly search for face module with opencv-3 Reproducible: Always
Git commit 1888426f573739f3afa802182916ca3cc5e6c3d8 by Gilles Caulier. Committed on 09/11/2015 at 14:25. Pushed by cgilles into branch 'master'. opencv3 face component is mandatory to compile digiKam 5.0.0 M +1 -1 CMakeLists.txt http://commits.kde.org/digikam/1888426f573739f3afa802182916ca3cc5e6c3d8
Git commit 1942121374a419cff069479a1b6d3446dcca915b by Gilles Caulier. Committed on 09/11/2015 at 14:29. Pushed by cgilles into branch 'master'. Specified OpenCV modules are always mandatory M +1 -1 cmake/modules/MacroOpenCV.cmake http://commits.kde.org/digikam/1942121374a419cff069479a1b6d3446dcca915b
The OpenCV3::Face component required to compile digiKam 5.x is available in Opencv_Contrib module. OpenCV3 must be compiled with this extra contrib module. Opencv_Contrib is avaialble here : https://github.com/Itseez/opencv_contrib Gilles Caulier
Git commit b400f57f7c457b0bac5ea3d4fd39fbde0c5e11e5 by Gilles Caulier. Committed on 09/11/2015 at 21:31. Pushed by cgilles into branch 'master'. we don't need opencv3::face contrib module. This one is now integrated in FaceEngines as well. As usual, OpenCV make the puzzle. With version 3, and all the contrib modules never released as a dedicated tarball, this code will stay in beta stage for a while. This is not a safe situation, if OpenCV3 packager do not integrate face module in standard. The OpenCV3::face implementation is just adated to be compiled outside the contrib structure, that all... M +1 -1 CMakeLists.txt M +3 -1 app/utils/libopencv.h.cmake.in M +16 -1 libs/facesengine/CMakeLists.txt A +147 -0 libs/facesengine/opencv3-face/eigen_faces.cpp [License: Public Domain] A +360 -0 libs/facesengine/opencv3-face/face.hpp [License: Unknown license] * A +177 -0 libs/facesengine/opencv3-face/face_basic.hpp [License: UNKNOWN] * A +78 -0 libs/facesengine/opencv3-face/facerec.cpp [License: Public Domain] A +168 -0 libs/facesengine/opencv3-face/facerec.hpp [License: UNKNOWN] * A +167 -0 libs/facesengine/opencv3-face/fisher_faces.cpp [License: Public Domain] A +435 -0 libs/facesengine/opencv3-face/lbph_faces.cpp [License: Public Domain] A +58 -0 libs/facesengine/opencv3-face/precomp.hpp [License: Unknown license] * M +4 -0 libs/facesengine/recognition-opencv-lbph/facerec_borrowed.h The files marked with a * at the end have a non valid license. Please read: http://techbase.kde.org/Policies/Licensing_Policy and use the headers which are listed at that page. http://commits.kde.org/digikam/b400f57f7c457b0bac5ea3d4fd39fbde0c5e11e5