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Merge pull request #680 from vpisarev:c2cpp_video_take2

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This commit is contained in:
Andrey Kamaev
2013-03-22 19:34:52 +04:00
committed by OpenCV Buildbot
parent 1ca8f33b4e 40dd25d6c2
commit 82d7292ee7
32 changed files with 2604 additions and 2462 deletions
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9
samples/cpp/bgfg_gmg.cpp
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@@ -33,16 +33,13 @@ int main(int argc, char** argv)
setUseOptimized(true);
setNumThreads(8);
Ptr<BackgroundSubtractorGMG> fgbg = Algorithm::create<BackgroundSubtractorGMG>("BackgroundSubtractor.GMG");
Ptr<BackgroundSubtractor> fgbg = createBackgroundSubtractorGMG(20, 0.7);
if (fgbg.empty())
{
std::cerr << "Failed to create BackgroundSubtractor.GMG Algorithm." << std::endl;
return -1;
}
fgbg->set("initializationFrames", 20);
fgbg->set("decisionThreshold", 0.7);
VideoCapture cap;
if (argc > 1)
cap.open(argv[1]);
@@ -66,9 +63,9 @@ int main(int argc, char** argv)
if (frame.empty())
break;
(*fgbg)(frame, fgmask);
fgbg->apply(frame, fgmask);
frame.copyTo(segm);
frame.convertTo(segm, CV_8U, 0.5);
add(frame, Scalar(100, 100, 0), segm, fgmask);
imshow("FG Segmentation", segm);