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added max window size parameter for cascade classifier

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This commit is contained in:
Kirill Kornyakov
2010-11-18 09:10:47 +00:00
parent 8adc62016b
commit 515bdfa71e
3 changed files with 19 additions and 5 deletions
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9
modules/objdetect/src/cascadedetect.cpp
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@@ -849,7 +849,7 @@ struct getRect { Rect operator ()(const CvAvgComp& e) const { return e.rect; } }
void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& objects,
double scaleFactor, int minNeighbors,
int flags, Size minSize )
int flags, Size minSize, Size maxSize )
{
const double GROUP_EPS = 0.2;
@@ -870,7 +870,10 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object
std::transform(vecAvgComp.begin(), vecAvgComp.end(), objects.begin(), getRect());
return;
}
if( maxSize.height == 0 || maxSize.width == 0 )
maxSize = image.size();
objects.clear();
Mat img = image, imgbuf(image.rows+1, image.cols+1, CV_8U);
@@ -893,6 +896,8 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object
if( sz1.width <= 0 || sz1.height <= 0 )
break;
if( winSize.width > maxSize.width || winSize.height > maxSize.height )
break;
if( winSize.width < minSize.width || winSize.height < minSize.height )
continue;