[digikam] [Bug 323271] New: Face Recognition doesn't work
Locked
[digikam] [Bug 323271] New: Face Recognition doesn't work
 
|
https://bugs.kde.org/show_bug.cgi?id=323271
Bug ID: 323271 Summary: Face Recognition doesn't work Classification: Unclassified Product: digikam Version: 3.3.0 Platform: openSUSE RPMs OS: Linux Status: UNCONFIRMED Severity: major Priority: NOR Component: Face Management Assignee: [hidden email] Reporter: [hidden email] It can detect faces but after I assign names to them (Ex. Lucas, Carol, Paul) It doesn't detect the person. I choose the try to recognize faces and got the following output at the terminal: OpenCV Error: The function/feature is not implemented (This FaceRecognizer (FaceRecognizer.LBPH) does not support updating, you have to use FaceRecognizer::train to update it.) in update, file /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp, line 305 digikam(2796)/KFACE: cv::Exception training LBPH: /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp:305: error: (-213) This FaceRecognizer (FaceRecognizer.LBPH) does not support updating, you have to use FaceRecognizer::train to update it. in function update OpenCV Error: The function/feature is not implemented (This FaceRecognizer (FaceRecognizer.LBPH) does not support updating, you have to use FaceRecognizer::train to update it.) in update, file /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp, line 305 digikam(2796)/KFACE: cv::Exception training LBPH: /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp:305: error: (-213) This FaceRecognizer (FaceRecognizer.LBPH) does not support updating, you have to use FaceRecognizer::train to update it. in function update Reproducible: Always Steps to Reproduce: 1. Detect Faces 2. ask to Recognize faces 3. Doesnt recognize any face at all. Actual Results: No faces recognized. Only detected. Even after I try to "train the program". -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
Re: [digikam] [Bug 323271] New: Face Recognition doesn't work
|
|
Hi Lucas, Please check whether you have OpenCV 2.4.5 or above,LBPH is not fully supported below OpenCV 2.4.4. On Thu, Aug 8, 2013 at 4:00 AM, Lucas Linard <[hidden email]> wrote: https://bugs.kde.org/show_bug.cgi?id=323271 _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
--- Comment #1 from Mahesh <[hidden email]> --- Hi Lucas, Please check whether you have OpenCV 2.4.5 or above,LBPH is not fully supported below OpenCV 2.4.4. On Thu, Aug 8, 2013 at 4:00 AM, Lucas Linard <[hidden email]>wrote: > https://bugs.kde.org/show_bug.cgi?id=323271 > > Bug ID: 323271 > Summary: Face Recognition doesn't work > Classification: Unclassified > Product: digikam > Version: 3.3.0 > Platform: openSUSE RPMs > OS: Linux > Status: UNCONFIRMED > Severity: major > Priority: NOR > Component: Face Management > Assignee: [hidden email] > Reporter: [hidden email] > > It can detect faces but after I assign names to them (Ex. Lucas, Carol, > Paul) > It doesn't detect the person. I choose the try to recognize faces and got > the > following output at the terminal: > > OpenCV Error: The function/feature is not implemented (This FaceRecognizer > (FaceRecognizer.LBPH) does not support updating, you have to use > FaceRecognizer::train to update it.) in update, file > /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp, > line > 305 > digikam(2796)/KFACE: cv::Exception training LBPH: > > /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp:305: > error: (-213) This FaceRecognizer (FaceRecognizer.LBPH) does not support > updating, you have to use FaceRecognizer::train to update it. in function > update > > OpenCV Error: The function/feature is not implemented (This FaceRecognizer > (FaceRecognizer.LBPH) does not support updating, you have to use > FaceRecognizer::train to update it.) in update, file > /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp, > line > 305 > digikam(2796)/KFACE: cv::Exception training LBPH: > > /home/abuild/rpmbuild/BUILD/OpenCV-2.4.3/modules/contrib/src/facerec.cpp:305: > error: (-213) This FaceRecognizer (FaceRecognizer.LBPH) does not support > updating, you have to use FaceRecognizer::train to update it. in function > update > > Reproducible: Always > > Steps to Reproduce: > 1. Detect Faces > 2. ask to Recognize faces > 3. Doesnt recognize any face at all. > Actual Results: > No faces recognized. Only detected. Even after I try to "train the > program". > > -- > You are receiving this mail because: > You are the assignee for the bug. > _______________________________________________ > Digikam-devel mailing list > [hidden email] > https://mail.kde.org/mailman/listinfo/digikam-devel > -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
Gilles Caulier <[hidden email]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[hidden email] --- Comment #2 from Gilles Caulier <[hidden email]> --- Mahesh, This want mean that OpenCV version dependency must be patch in digiKam & co Gilles -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
Re: [digikam] [Bug 323271] Face Recognition doesn't work
|
|
Gilles, From Lucas build log I can see its displaying OpenCV 2.4.3 version,hence I strongly believe OpenCV 2.4.5 should be provided as required in CMake options of libkface to make face recognition work.But as I remember we already did it in libkface.
On Thu, Aug 8, 2013 at 1:28 PM, Gilles Caulier <[hidden email]> wrote: https://bugs.kde.org/show_bug.cgi?id=323271 _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
--- Comment #3 from Mahesh <[hidden email]> --- Gilles, From Lucas build log I can see its displaying OpenCV 2.4.3 version,hence I strongly believe OpenCV 2.4.5 should be provided as required in CMake options of libkface to make face recognition work.But as I remember we already did it in libkface. On Thu, Aug 8, 2013 at 1:28 PM, Gilles Caulier <[hidden email]>wrote: > https://bugs.kde.org/show_bug.cgi?id=323271 > > Gilles Caulier <[hidden email]> changed: > > What |Removed |Added > > ---------------------------------------------------------------------------- > CC| |[hidden email] > > --- Comment #2 from Gilles Caulier <[hidden email]> --- > Mahesh, > > This want mean that OpenCV version dependency must be patch in digiKam & co > > Gilles > > -- > You are receiving this mail because: > You are the assignee for the bug. > _______________________________________________ > Digikam-devel mailing list > [hidden email] > https://mail.kde.org/mailman/listinfo/digikam-devel > -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
--- Comment #4 from Gilles Caulier <[hidden email]> --- Mahesh, Currently OpenCV 2.4.4 is required, not 2.4.5 : https://projects.kde.org/projects/extragear/libs/libkface/repository/revisions/master/entry/CMakeLists.txt#L75 Note : OpenCV 2.4.6 is out this summer : http://opencv.org/downloads.html Gilles Caulier -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
--- Comment #5 from Marcel Wiesweg <[hidden email]> --- 2.4.3 has the bug the is described above. It's nothing particular, just a plain old bug in OpenCV, 2.4.3 just won't work. I never had 2.4.4 installed, LBPH was developed with 2.4.5. I hope 2.4.6 does not introduce problems. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
Gilles Caulier <[hidden email]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED Latest Commit| |http://commits.kde.org/libk | |face/a34ae6d03f6c11e926bd17 | |1f9795b5a20c55f058 --- Comment #6 from Gilles Caulier <[hidden email]> --- Git commit a34ae6d03f6c11e926bd171f9795b5a20c55f058 by Gilles Caulier. Committed on 09/08/2013 at 05:56. Pushed by cgilles into branch 'master'. Fix OpenCV version to use for Faces Recognition M +2 -1 CMakeLists.txt http://commits.kde.org/libkface/a34ae6d03f6c11e926bd171f9795b5a20c55f058 -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
Gilles Caulier <[hidden email]> changed: What |Removed |Added ---------------------------------------------------------------------------- Version Fixed In| |3.4.0 -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
Aleksej R. Serdyukov <[hidden email]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[hidden email] --- Comment #7 from Aleksej R. Serdyukov <[hidden email]> --- Based on the description, shouldn't this bug be duplicate of bug 271679 instead of RESOLVED FIXED? -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ Digikam-devel mailing list [hidden email] https://mail.kde.org/mailman/listinfo/digikam-devel |
[digikam] [Bug 323271] Face Recognition doesn't work
|
|
In reply to this post by Lucas Linard
https://bugs.kde.org/show_bug.cgi?id=323271
[hidden email] changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Faces-Management |Faces-Recognition -- You are receiving this mail because: You are the assignee for the bug. |
«
Return to digikam-devel
|
1 view|%1 views
| Free forum by Nabble | Edit this page |