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Merge pull request #13323 from alalek:issue_13297

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Alexander Alekhin 2018-11-29 12:40:02 +00:00
commit ccf96b9e05
1 changed files with 1 additions and 1 deletions
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modules/imgproc/src/grabcut.cpp
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@ -174,7 +174,6 @@ void GMM::addSample( int ci, const Vec3d color )
void GMM::endLearning()
{
CV_Assert(totalSampleCount > 0);
for( int ci = 0; ci < componentsCount; ci++ )
{
int n = sampleCounts[ci];
@ -182,6 +181,7 @@ void GMM::endLearning()
coefs[ci] = 0;
else
{
CV_Assert(totalSampleCount > 0);
double inv_n = 1.0 / n;
coefs[ci] = (double)n/totalSampleCount;