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bug fix for a crash when input image is small

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Ari Suwendi 2014-11-29 01:57:15 -08:00
parent 50c9367d7a
commit b14f7c99d2
1 changed files with 4 additions and 0 deletions
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4
modules/objdetect/src/cascadedetect.cpp
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@ -471,6 +471,10 @@ bool FeatureEvaluator::setImage( InputArray _image, const std::vector<float>& _s
bool recalcOptFeatures = updateScaleData(imgsz, _scales);
size_t i, nscales = scaleData->size();
if (nscales == 0)
{
return false;
}
Size sz0 = scaleData->at(0).szi;
sz0 = Size(std::max(rbuf.cols, (int)alignSize(sz0.width, 16)), std::max(rbuf.rows, sz0.height));