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| 2015-04-22 02:53:29 -0600 | commented question | i try to test the DPZivkovicAGMMBGS algorithm for the background segmentation when i run it i have this error its an algorithm from BGSLibrary i use it for the background substraction |
| 2015-04-22 02:33:51 -0600 | asked a question | i try to test the DPZivkovicAGMMBGS algorithm for the background segmentation when i run it i have this error Using OpenCV 2.4.8 VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument VIDIOC_QUERYMENU: Invalid argument DPZivkovicAGMMBGS() OpenCV Error: Null pointer (Invalid pointer to file storage) in cvWriteReal, file /build/buildd/opencv-2.4.8+dfsg1/modules/core/src/persistence.cpp, line 2972 terminate called after throwing an instance of 'cv::Exception' what(): /build/buildd/opencv-2.4.8+dfsg1/modules/core/src/persistence.cpp:2972: error: (-27) Invalid pointer to file storage in function cvWriteReal RUN FINISHED; Aborted; core dumped; real time: 4s; user: 30ms; system: 40ms |
| 2015-04-15 09:08:03 -0600 | asked a question | human action recognition I am beginner in opencv and I am preparing my graduation project. I search a source code for the recognition of human actions: I want to detect the action when a person is standing, walking,laying , ... this video will probably give my needs but I can not find the algorithm nor the implementation of this method https://www.youtube.com/watch?v=lhUfo... any one can help me plz thanks |