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NMS: optimized descriptor copy by rows

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matlabbe
2023-06-20 21:52:43 -07:00
parent 337832e1b8
commit dcbad6a0aa
1 changed files with 1 additions and 4 deletions
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5
corelib/src/util2d.cpp
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@@ -2197,10 +2197,7 @@ void NMS(
for (size_t i=0; i<select_indice.size(); i++)
{
for (int j=0; j < 256; j++)
{
descriptorsOut.at<float>(i, j) = descriptorsIn.at<float>(select_indice[i], j);
}
descriptorsIn.row(select_indice[i]).copyTo(descriptorsOut.row(i));
}
}
}