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imgproc: local "CV_Assert(totalSampleCount > 0)" check

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This commit is contained in:
Alexander Alekhin 2018-11-28 20:16:37 +00:00
parent 1f7728db35
commit 5ed7d5a5d9
1 changed files with 1 additions and 1 deletions
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2
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;