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new optimized version of BackgroundSubtractorGMG

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This commit is contained in:
Vladislav Vinogradov
2012-08-08 18:15:06 +04:00
parent 1995b1a06c
commit 42c1d4f4b1
4 changed files with 337 additions and 593 deletions
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15
modules/video/test/test_backgroundsubtractor_gbh.cpp
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@@ -115,43 +115,43 @@ void CV_BackgroundSubtractorTest::run(int)
{
rng.fill(simImage,RNG::UNIFORM,(unsigned char)(minuc/2+maxuc/2),maxuc);
if (i == 0)
fgbg->initializeType(simImage,minuc,maxuc);
fgbg->initialize(simImage.size(),minuc,maxuc);
}
else if (type == CV_8S)
{
rng.fill(simImage,RNG::UNIFORM,(char)(minc/2+maxc/2),maxc);
if (i==0)
fgbg->initializeType(simImage,minc,maxc);
fgbg->initialize(simImage.size(),minc,maxc);
}
else if (type == CV_16U)
{
rng.fill(simImage,RNG::UNIFORM,(unsigned int)(minui/2+maxui/2),maxui);
if (i==0)
fgbg->initializeType(simImage,minui,maxui);
fgbg->initialize(simImage.size(),minui,maxui);
}
else if (type == CV_16S)
{
rng.fill(simImage,RNG::UNIFORM,(int)(mini/2+maxi/2),maxi);
if (i==0)
fgbg->initializeType(simImage,mini,maxi);
fgbg->initialize(simImage.size(),mini,maxi);
}
else if (type == CV_32F)
{
rng.fill(simImage,RNG::UNIFORM,(float)(minf/2.0+maxf/2.0),maxf);
if (i==0)
fgbg->initializeType(simImage,minf,maxf);
fgbg->initialize(simImage.size(),minf,maxf);
}
else if (type == CV_32S)
{
rng.fill(simImage,RNG::UNIFORM,(long int)(minli/2+maxli/2),maxli);
if (i==0)
fgbg->initializeType(simImage,minli,maxli);
fgbg->initialize(simImage.size(),minli,maxli);
}
else if (type == CV_64F)
{
rng.fill(simImage,RNG::UNIFORM,(double)(mind/2.0+maxd/2.0),maxd);
if (i==0)
fgbg->initializeType(simImage,mind,maxd);
fgbg->initialize(simImage.size(),mind,maxd);
}
/**
@@ -159,7 +159,6 @@ void CV_BackgroundSubtractorTest::run(int)
*/
(*fgbg)(simImage,fgmask);
Mat fullbg = Mat::zeros(simImage.rows, simImage.cols, CV_8U);
fgbg->updateBackgroundModel(fullbg);
//! fgmask should be entirely background during training
code = cvtest::cmpEps2( ts, fgmask, fullbg, 0, false, "The training foreground mask" );