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Warning fixes continued

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This commit is contained in:
Andrey Kamaev
2012-06-09 15:00:04 +00:00
parent f6b451c607
commit f2d3b9b4a1
127 changed files with 6298 additions and 6277 deletions
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420
modules/objdetect/src/cascadedetect.cpp
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@@ -46,12 +46,12 @@
namespace cv
{
// class for grouping object candidates, detected by Cascade Classifier, HOG etc.
// instance of the class is to be passed to cv::partition (see cxoperations.hpp)
class CV_EXPORTS SimilarRects
{
public:
public:
SimilarRects(double _eps) : eps(_eps) {}
inline bool operator()(const Rect& r1, const Rect& r2) const
{
@@ -62,8 +62,8 @@ public:
std::abs(r1.y + r1.height - r2.y - r2.height) <= delta;
}
double eps;
};
};
void groupRectangles(vector<Rect>& rectList, int groupThreshold, double eps, vector<int>* weights, vector<double>* levelWeights)
{
@@ -78,13 +78,13 @@ void groupRectangles(vector<Rect>& rectList, int groupThreshold, double eps, vec
}
return;
}
vector<int> labels;
int nclasses = partition(rectList, labels, SimilarRects(eps));
vector<Rect> rrects(nclasses);
vector<int> rweights(nclasses, 0);
vector<int> rejectLevels(nclasses, 0);
vector<int> rejectLevels(nclasses, 0);
vector<double> rejectWeights(nclasses, DBL_MIN);
int i, j, nlabels = (int)labels.size();
for( i = 0; i < nlabels; i++ )
@@ -97,10 +97,10 @@ void groupRectangles(vector<Rect>& rectList, int groupThreshold, double eps, vec
rweights[cls]++;
}
if ( levelWeights && weights && !weights->empty() && !levelWeights->empty() )
{
for( i = 0; i < nlabels; i++ )
{
int cls = labels[i];
{
for( i = 0; i < nlabels; i++ )
{
int cls = labels[i];
if( (*weights)[i] > rejectLevels[cls] )
{
rejectLevels[cls] = (*weights)[i];
@@ -108,9 +108,9 @@ void groupRectangles(vector<Rect>& rectList, int groupThreshold, double eps, vec
}
else if( ( (*weights)[i] == rejectLevels[cls] ) && ( (*levelWeights)[i] > rejectWeights[cls] ) )
rejectWeights[cls] = (*levelWeights)[i];
}
}
}
}
for( i = 0; i < nclasses; i++ )
{
Rect r = rrects[i];
@@ -120,32 +120,32 @@ void groupRectangles(vector<Rect>& rectList, int groupThreshold, double eps, vec
saturate_cast<int>(r.width*s),
saturate_cast<int>(r.height*s));
}
rectList.clear();
if( weights )
weights->clear();
if( levelWeights )
levelWeights->clear();
if( levelWeights )
levelWeights->clear();
for( i = 0; i < nclasses; i++ )
{
Rect r1 = rrects[i];
int n1 = levelWeights ? rejectLevels[i] : rweights[i];
double w1 = rejectWeights[i];
double w1 = rejectWeights[i];
if( n1 <= groupThreshold )
continue;
// filter out small face rectangles inside large rectangles
for( j = 0; j < nclasses; j++ )
{
int n2 = rweights[j];
if( j == i || n2 <= groupThreshold )
continue;
Rect r2 = rrects[j];
int dx = saturate_cast<int>( r2.width * eps );
int dy = saturate_cast<int>( r2.height * eps );
if( i != j &&
r1.x >= r2.x - dx &&
r1.y >= r2.y - dy &&
@@ -154,14 +154,14 @@ void groupRectangles(vector<Rect>& rectList, int groupThreshold, double eps, vec
(n2 > std::max(3, n1) || n1 < 3) )
break;
}
if( j == nclasses )
{
rectList.push_back(r1);
if( weights )
weights->push_back(n1);
if( levelWeights )
levelWeights->push_back(w1);
if( levelWeights )
levelWeights->push_back(w1);
}
}
}
@@ -169,158 +169,158 @@ void groupRectangles(vector<Rect>& rectList, int groupThreshold, double eps, vec
class MeanshiftGrouping
{
public:
MeanshiftGrouping(const Point3d& densKer, const vector<Point3d>& posV,
const vector<double>& wV, double, int maxIter = 20)
MeanshiftGrouping(const Point3d& densKer, const vector<Point3d>& posV,
const vector<double>& wV, double, int maxIter = 20)
{
densityKernel = densKer;
densityKernel = densKer;
weightsV = wV;
positionsV = posV;
positionsCount = (int)posV.size();
meanshiftV.resize(positionsCount);
meanshiftV.resize(positionsCount);
distanceV.resize(positionsCount);
iterMax = maxIter;
for (unsigned i = 0; i<positionsV.size(); i++)
{
meanshiftV[i] = getNewValue(positionsV[i]);
distanceV[i] = moveToMode(meanshiftV[i]);
meanshiftV[i] -= positionsV[i];
}
}
void getModes(vector<Point3d>& modesV, vector<double>& resWeightsV, const double eps)
{
for (size_t i=0; i <distanceV.size(); i++)
{
bool is_found = false;
for(size_t j=0; j<modesV.size(); j++)
{
if ( getDistance(distanceV[i], modesV[j]) < eps)
{
is_found=true;
break;
}
}
if (!is_found)
{
modesV.push_back(distanceV[i]);
}
}
resWeightsV.resize(modesV.size());
iterMax = maxIter;
for (size_t i=0; i<modesV.size(); i++)
{
resWeightsV[i] = getResultWeight(modesV[i]);
}
for (unsigned i = 0; i<positionsV.size(); i++)
{
meanshiftV[i] = getNewValue(positionsV[i]);
distanceV[i] = moveToMode(meanshiftV[i]);
meanshiftV[i] -= positionsV[i];
}
}
void getModes(vector<Point3d>& modesV, vector<double>& resWeightsV, const double eps)
{
for (size_t i=0; i <distanceV.size(); i++)
{
bool is_found = false;
for(size_t j=0; j<modesV.size(); j++)
{
if ( getDistance(distanceV[i], modesV[j]) < eps)
{
is_found=true;
break;
}
}
if (!is_found)
{
modesV.push_back(distanceV[i]);
}
}
resWeightsV.resize(modesV.size());
for (size_t i=0; i<modesV.size(); i++)
{
resWeightsV[i] = getResultWeight(modesV[i]);
}
}
protected:
vector<Point3d> positionsV;
vector<double> weightsV;
vector<Point3d> positionsV;
vector<double> weightsV;
Point3d densityKernel;
int positionsCount;
Point3d densityKernel;
int positionsCount;
vector<Point3d> meanshiftV;
vector<Point3d> distanceV;
int iterMax;
double modeEps;
vector<Point3d> meanshiftV;
vector<Point3d> distanceV;
int iterMax;
double modeEps;
Point3d getNewValue(const Point3d& inPt) const
Point3d getNewValue(const Point3d& inPt) const
{
Point3d resPoint(.0);
Point3d ratPoint(.0);
for (size_t i=0; i<positionsV.size(); i++)
{
Point3d aPt= positionsV[i];
Point3d bPt = inPt;
Point3d sPt = densityKernel;
sPt.x *= exp(aPt.z);
sPt.y *= exp(aPt.z);
aPt.x /= sPt.x;
aPt.y /= sPt.y;
aPt.z /= sPt.z;
Point3d resPoint(.0);
Point3d ratPoint(.0);
for (size_t i=0; i<positionsV.size(); i++)
{
Point3d aPt= positionsV[i];
Point3d bPt = inPt;
Point3d sPt = densityKernel;
bPt.x /= sPt.x;
bPt.y /= sPt.y;
bPt.z /= sPt.z;
double w = (weightsV[i])*std::exp(-((aPt-bPt).dot(aPt-bPt))/2)/std::sqrt(sPt.dot(Point3d(1,1,1)));
resPoint += w*aPt;
sPt.x *= exp(aPt.z);
sPt.y *= exp(aPt.z);
ratPoint.x += w/sPt.x;
ratPoint.y += w/sPt.y;
ratPoint.z += w/sPt.z;
}
resPoint.x /= ratPoint.x;
resPoint.y /= ratPoint.y;
resPoint.z /= ratPoint.z;
return resPoint;
aPt.x /= sPt.x;
aPt.y /= sPt.y;
aPt.z /= sPt.z;
bPt.x /= sPt.x;
bPt.y /= sPt.y;
bPt.z /= sPt.z;
double w = (weightsV[i])*std::exp(-((aPt-bPt).dot(aPt-bPt))/2)/std::sqrt(sPt.dot(Point3d(1,1,1)));
resPoint += w*aPt;
ratPoint.x += w/sPt.x;
ratPoint.y += w/sPt.y;
ratPoint.z += w/sPt.z;
}
resPoint.x /= ratPoint.x;
resPoint.y /= ratPoint.y;
resPoint.z /= ratPoint.z;
return resPoint;
}
double getResultWeight(const Point3d& inPt) const
double getResultWeight(const Point3d& inPt) const
{
double sumW=0;
for (size_t i=0; i<positionsV.size(); i++)
{
Point3d aPt = positionsV[i];
Point3d sPt = densityKernel;
double sumW=0;
for (size_t i=0; i<positionsV.size(); i++)
{
Point3d aPt = positionsV[i];
Point3d sPt = densityKernel;
sPt.x *= exp(aPt.z);
sPt.y *= exp(aPt.z);
sPt.x *= exp(aPt.z);
sPt.y *= exp(aPt.z);
aPt -= inPt;
aPt.x /= sPt.x;
aPt.y /= sPt.y;
aPt.z /= sPt.z;
sumW+=(weightsV[i])*std::exp(-(aPt.dot(aPt))/2)/std::sqrt(sPt.dot(Point3d(1,1,1)));
}
return sumW;
aPt -= inPt;
aPt.x /= sPt.x;
aPt.y /= sPt.y;
aPt.z /= sPt.z;
sumW+=(weightsV[i])*std::exp(-(aPt.dot(aPt))/2)/std::sqrt(sPt.dot(Point3d(1,1,1)));
}
return sumW;
}
Point3d moveToMode(Point3d aPt) const
Point3d moveToMode(Point3d aPt) const
{
Point3d bPt;
for (int i = 0; i<iterMax; i++)
{
bPt = aPt;
aPt = getNewValue(bPt);
if ( getDistance(aPt, bPt) <= modeEps )
{
break;
}
}
return aPt;
Point3d bPt;
for (int i = 0; i<iterMax; i++)
{
bPt = aPt;
aPt = getNewValue(bPt);
if ( getDistance(aPt, bPt) <= modeEps )
{
break;
}
}
return aPt;
}
double getDistance(Point3d p1, Point3d p2) const
{
Point3d ns = densityKernel;
ns.x *= exp(p2.z);
ns.y *= exp(p2.z);
p2 -= p1;
p2.x /= ns.x;
p2.y /= ns.y;
p2.z /= ns.z;
return p2.dot(p2);
Point3d ns = densityKernel;
ns.x *= exp(p2.z);
ns.y *= exp(p2.z);
p2 -= p1;
p2.x /= ns.x;
p2.y /= ns.y;
p2.z /= ns.z;
return p2.dot(p2);
}
};
//new grouping function with using meanshift
static void groupRectangles_meanshift(vector<Rect>& rectList, double detectThreshold, vector<double>* foundWeights,
vector<double>& scales, Size winDetSize)
static void groupRectangles_meanshift(vector<Rect>& rectList, double detectThreshold, vector<double>* foundWeights,
vector<double>& scales, Size winDetSize)
{
int detectionCount = (int)rectList.size();
vector<Point3d> hits(detectionCount), resultHits;
vector<double> hitWeights(detectionCount), resultWeights;
Point2d hitCenter;
for (int i=0; i < detectionCount; i++)
for (int i=0; i < detectionCount; i++)
{
hitWeights[i] = (*foundWeights)[i];
hitCenter = (rectList[i].tl() + rectList[i].br())*(0.5); //center of rectangles
@@ -338,17 +338,17 @@ static void groupRectangles_meanshift(vector<Rect>& rectList, double detectThres
msGrouping.getModes(resultHits, resultWeights, 1);
for (unsigned i=0; i < resultHits.size(); ++i)
for (unsigned i=0; i < resultHits.size(); ++i)
{
double scale = exp(resultHits[i].z);
hitCenter.x = resultHits[i].x;
hitCenter.y = resultHits[i].y;
Size s( int(winDetSize.width * scale), int(winDetSize.height * scale) );
Rect resultRect( int(hitCenter.x-s.width/2), int(hitCenter.y-s.height/2),
int(s.width), int(s.height) );
Rect resultRect( int(hitCenter.x-s.width/2), int(hitCenter.y-s.height/2),
int(s.width), int(s.height) );
if (resultWeights[i] > detectThreshold)
if (resultWeights[i] > detectThreshold)
{
rectList.push_back(resultRect);
foundWeights->push_back(resultWeights[i]);
@@ -371,13 +371,13 @@ void groupRectangles(vector<Rect>& rectList, vector<int>& rejectLevels, vector<d
groupRectangles(rectList, groupThreshold, eps, &rejectLevels, &levelWeights);
}
//can be used for HOG detection algorithm only
void groupRectangles_meanshift(vector<Rect>& rectList, vector<double>& foundWeights,
vector<double>& foundScales, double detectThreshold, Size winDetSize)
void groupRectangles_meanshift(vector<Rect>& rectList, vector<double>& foundWeights,
vector<double>& foundScales, double detectThreshold, Size winDetSize)
{
groupRectangles_meanshift(rectList, detectThreshold, &foundWeights, foundScales, winDetSize);
groupRectangles_meanshift(rectList, detectThreshold, &foundWeights, foundScales, winDetSize);
}
FeatureEvaluator::~FeatureEvaluator() {}
bool FeatureEvaluator::read(const FileNode&) {return true;}
@@ -394,21 +394,21 @@ bool HaarEvaluator::Feature :: read( const FileNode& node )
{
FileNode rnode = node[CC_RECTS];
FileNodeIterator it = rnode.begin(), it_end = rnode.end();
int ri;
for( ri = 0; ri < RECT_NUM; ri++ )
{
rect[ri].r = Rect();
rect[ri].weight = 0.f;
}
for(ri = 0; it != it_end; ++it, ri++)
{
FileNodeIterator it2 = (*it).begin();
it2 >> rect[ri].r.x >> rect[ri].r.y >>
rect[ri].r.width >> rect[ri].r.height >> rect[ri].weight;
}
tilted = (int)node[CC_TILTED] != 0;
return true;
}
@@ -427,7 +427,7 @@ bool HaarEvaluator::read(const FileNode& node)
featuresPtr = &(*features)[0];
FileNodeIterator it = node.begin(), it_end = node.end();
hasTiltedFeatures = false;
for(int i = 0; it != it_end; ++it, i++)
{
if(!featuresPtr[i].read(*it))
@@ -437,7 +437,7 @@ bool HaarEvaluator::read(const FileNode& node)
}
return true;
}
Ptr<FeatureEvaluator> HaarEvaluator::clone() const
{
HaarEvaluator* ret = new HaarEvaluator;
@@ -451,7 +451,7 @@ Ptr<FeatureEvaluator> HaarEvaluator::clone() const
memcpy( ret->p, p, 4*sizeof(p[0]) );
memcpy( ret->pq, pq, 4*sizeof(pq[0]) );
ret->offset = offset;
ret->varianceNormFactor = varianceNormFactor;
ret->varianceNormFactor = varianceNormFactor;
return ret;
}
@@ -460,10 +460,10 @@ bool HaarEvaluator::setImage( const Mat &image, Size _origWinSize )
int rn = image.rows+1, cn = image.cols+1;
origWinSize = _origWinSize;
normrect = Rect(1, 1, origWinSize.width-2, origWinSize.height-2);
if (image.cols < origWinSize.width || image.rows < origWinSize.height)
return false;
if( sum0.rows < rn || sum0.cols < cn )
{
sum0.create(rn, cn, CV_32S);
@@ -485,10 +485,10 @@ bool HaarEvaluator::setImage( const Mat &image, Size _origWinSize )
const double* sqdata = (const double*)sqsum.data;
size_t sumStep = sum.step/sizeof(sdata[0]);
size_t sqsumStep = sqsum.step/sizeof(sqdata[0]);
CV_SUM_PTRS( p[0], p[1], p[2], p[3], sdata, normrect, sumStep );
CV_SUM_PTRS( pq[0], pq[1], pq[2], pq[3], sqdata, normrect, sqsumStep );
size_t fi, nfeatures = features->size();
for( fi = 0; fi < nfeatures; fi++ )
@@ -568,19 +568,19 @@ bool LBPEvaluator::setImage( const Mat& image, Size _origWinSize )
if( image.cols < origWinSize.width || image.rows < origWinSize.height )
return false;
if( sum0.rows < rn || sum0.cols < cn )
sum0.create(rn, cn, CV_32S);
sum = Mat(rn, cn, CV_32S, sum0.data);
integral(image, sum);
size_t fi, nfeatures = features->size();
for( fi = 0; fi < nfeatures; fi++ )
featuresPtr[fi].updatePtrs( sum );
return true;
}
bool LBPEvaluator::setWindow( Point pt )
{
if( pt.x < 0 || pt.y < 0 ||
@@ -589,7 +589,7 @@ bool LBPEvaluator::setWindow( Point pt )
return false;
offset = pt.y * ((int)sum.step/sizeof(int)) + pt.x;
return true;
}
}
//---------------------------------------------- HOGEvaluator ---------------------------------------
bool HOGEvaluator::Feature :: read( const FileNode& node )
@@ -638,7 +638,7 @@ Ptr<FeatureEvaluator> HOGEvaluator::clone() const
ret->featuresPtr = &(*ret->features)[0];
ret->offset = offset;
ret->hist = hist;
ret->normSum = normSum;
ret->normSum = normSum;
return ret;
}
@@ -756,7 +756,7 @@ void HOGEvaluator::integralHistogram(const Mat &img, vector<Mat> &histogram, Mat
memset( histBuf, 0, histSize.width * sizeof(histBuf[0]) );
histBuf += histStep + 1;
for( y = 0; y < qangle.rows; y++ )
{
{
histBuf[-1] = 0.f;
float strSum = 0.f;
for( x = 0; x < qangle.cols; x++ )
@@ -775,7 +775,7 @@ void HOGEvaluator::integralHistogram(const Mat &img, vector<Mat> &histogram, Mat
Ptr<FeatureEvaluator> FeatureEvaluator::create( int featureType )
{
return featureType == HAAR ? Ptr<FeatureEvaluator>(new HaarEvaluator) :
featureType == LBP ? Ptr<FeatureEvaluator>(new LBPEvaluator) :
featureType == LBP ? Ptr<FeatureEvaluator>(new LBPEvaluator) :
featureType == HOG ? Ptr<FeatureEvaluator>(new HOGEvaluator) :
Ptr<FeatureEvaluator>();
}
@@ -787,13 +787,13 @@ CascadeClassifier::CascadeClassifier()
}
CascadeClassifier::CascadeClassifier(const string& filename)
{
load(filename);
{
load(filename);
}
CascadeClassifier::~CascadeClassifier()
{
}
}
bool CascadeClassifier::empty() const
{
@@ -805,57 +805,57 @@ bool CascadeClassifier::load(const string& filename)
oldCascade.release();
data = Data();
featureEvaluator.release();
FileStorage fs(filename, FileStorage::READ);
if( !fs.isOpened() )
return false;
if( read(fs.getFirstTopLevelNode()) )
return true;
fs.release();
oldCascade = Ptr<CvHaarClassifierCascade>((CvHaarClassifierCascade*)cvLoad(filename.c_str(), 0, 0, 0));
return !oldCascade.empty();
}
int CascadeClassifier::runAt( Ptr<FeatureEvaluator>& featureEvaluator, Point pt, double& weight )
int CascadeClassifier::runAt( Ptr<FeatureEvaluator>& evaluator, Point pt, double& weight )
{
CV_Assert( oldCascade.empty() );
assert( data.featureType == FeatureEvaluator::HAAR ||
data.featureType == FeatureEvaluator::LBP ||
data.featureType == FeatureEvaluator::HOG );
if( !featureEvaluator->setWindow(pt) )
if( !evaluator->setWindow(pt) )
return -1;
if( data.isStumpBased )
{
if( data.featureType == FeatureEvaluator::HAAR )
return predictOrderedStump<HaarEvaluator>( *this, featureEvaluator, weight );
return predictOrderedStump<HaarEvaluator>( *this, evaluator, weight );
else if( data.featureType == FeatureEvaluator::LBP )
return predictCategoricalStump<LBPEvaluator>( *this, featureEvaluator, weight );
return predictCategoricalStump<LBPEvaluator>( *this, evaluator, weight );
else if( data.featureType == FeatureEvaluator::HOG )
return predictOrderedStump<HOGEvaluator>( *this, featureEvaluator, weight );
return predictOrderedStump<HOGEvaluator>( *this, evaluator, weight );
else
return -2;
}
else
{
if( data.featureType == FeatureEvaluator::HAAR )
return predictOrdered<HaarEvaluator>( *this, featureEvaluator, weight );
return predictOrdered<HaarEvaluator>( *this, evaluator, weight );
else if( data.featureType == FeatureEvaluator::LBP )
return predictCategorical<LBPEvaluator>( *this, featureEvaluator, weight );
return predictCategorical<LBPEvaluator>( *this, evaluator, weight );
else if( data.featureType == FeatureEvaluator::HOG )
return predictOrdered<HOGEvaluator>( *this, featureEvaluator, weight );
return predictOrdered<HOGEvaluator>( *this, evaluator, weight );
else
return -2;
}
}
bool CascadeClassifier::setImage( Ptr<FeatureEvaluator>& featureEvaluator, const Mat& image )
bool CascadeClassifier::setImage( Ptr<FeatureEvaluator>& evaluator, const Mat& image )
{
return empty() ? false : featureEvaluator->setImage(image, data.origWinSize);
return empty() ? false : evaluator->setImage(image, data.origWinSize);
}
void CascadeClassifier::setMaskGenerator(Ptr<MaskGenerator> _maskGenerator)
@@ -878,7 +878,7 @@ void CascadeClassifier::setFaceDetectionMaskGenerator()
struct CascadeClassifierInvoker
{
CascadeClassifierInvoker( CascadeClassifier& _cc, Size _sz1, int _stripSize, int _yStep, double _factor,
CascadeClassifierInvoker( CascadeClassifier& _cc, Size _sz1, int _stripSize, int _yStep, double _factor,
ConcurrentRectVector& _vec, vector<int>& _levels, vector<double>& _weights, bool outputLevels, const Mat& _mask)
{
classifier = &_cc;
@@ -891,7 +891,7 @@ struct CascadeClassifierInvoker
levelWeights = outputLevels ? &_weights : 0;
mask=_mask;
}
void operator()(const BlockedRange& range) const
{
Ptr<FeatureEvaluator> evaluator = classifier->featureEvaluator->clone();
@@ -916,11 +916,11 @@ struct CascadeClassifierInvoker
result = -(int)classifier->data.stages.size();
if( classifier->data.stages.size() + result < 4 )
{
rectangles->push_back(Rect(cvRound(x*scalingFactor), cvRound(y*scalingFactor), winSize.width, winSize.height));
rectangles->push_back(Rect(cvRound(x*scalingFactor), cvRound(y*scalingFactor), winSize.width, winSize.height));
rejectLevels->push_back(-result);
levelWeights->push_back(gypWeight);
}
}
}
else if( result > 0 )
rectangles->push_back(Rect(cvRound(x*scalingFactor), cvRound(y*scalingFactor),
winSize.width, winSize.height));
@@ -929,7 +929,7 @@ struct CascadeClassifierInvoker
}
}
}
CascadeClassifier* classifier;
ConcurrentRectVector* rectangles;
Size processingRectSize;
@@ -939,7 +939,7 @@ struct CascadeClassifierInvoker
vector<double> *levelWeights;
Mat mask;
};
struct getRect { Rect operator ()(const CvAvgComp& e) const { return e.rect; } };
bool CascadeClassifier::detectSingleScale( const Mat& image, int stripCount, Size processingRectSize,
@@ -995,17 +995,17 @@ bool CascadeClassifier::setImage(const Mat& image)
return featureEvaluator->setImage(image, data.origWinSize);
}
void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& objects,
void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& objects,
vector<int>& rejectLevels,
vector<double>& levelWeights,
double scaleFactor, int minNeighbors,
int flags, Size minObjectSize, Size maxObjectSize,
int flags, Size minObjectSize, Size maxObjectSize,
bool outputRejectLevels )
{
const double GROUP_EPS = 0.2;
CV_Assert( scaleFactor > 1 && image.depth() == CV_8U );
if( empty() )
return;
@@ -1031,7 +1031,7 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object
if( maxObjectSize.height == 0 || maxObjectSize.width == 0 )
maxObjectSize = image.size();
Mat grayImage = image;
if( grayImage.channels() > 1 )
{
@@ -1039,7 +1039,7 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object
cvtColor(grayImage, temp, CV_BGR2GRAY);
grayImage = temp;
}
Mat imageBuffer(image.rows + 1, image.cols + 1, CV_8U);
vector<Rect> candidates;
@@ -1050,14 +1050,14 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object
Size windowSize( cvRound(originalWindowSize.width*factor), cvRound(originalWindowSize.height*factor) );
Size scaledImageSize( cvRound( grayImage.cols/factor ), cvRound( grayImage.rows/factor ) );
Size processingRectSize( scaledImageSize.width - originalWindowSize.width + 1, scaledImageSize.height - originalWindowSize.height + 1 );
if( processingRectSize.width <= 0 || processingRectSize.height <= 0 )
break;
if( windowSize.width > maxObjectSize.width || windowSize.height > maxObjectSize.height )
break;
if( windowSize.width < minObjectSize.width || windowSize.height < minObjectSize.height )
continue;
Mat scaledImage( scaledImageSize, CV_8U, imageBuffer.data );
resize( grayImage, scaledImage, scaledImageSize, 0, 0, CV_INTER_LINEAR );
@@ -1083,12 +1083,12 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object
stripSize = processingRectSize.height;
#endif
if( !detectSingleScale( scaledImage, stripCount, processingRectSize, stripSize, yStep, factor, candidates,
if( !detectSingleScale( scaledImage, stripCount, processingRectSize, stripSize, yStep, factor, candidates,
rejectLevels, levelWeights, outputRejectLevels ) )
break;
}
objects.resize(candidates.size());
std::copy(candidates.begin(), candidates.end(), objects.begin());
@@ -1108,14 +1108,14 @@ void CascadeClassifier::detectMultiScale( const Mat& image, vector<Rect>& object
{
vector<int> fakeLevels;
vector<double> fakeWeights;
detectMultiScale( image, objects, fakeLevels, fakeWeights, scaleFactor,
detectMultiScale( image, objects, fakeLevels, fakeWeights, scaleFactor,
minNeighbors, flags, minObjectSize, maxObjectSize, false );
}
}
bool CascadeClassifier::Data::read(const FileNode &root)
{
static const float THRESHOLD_EPS = 1e-5f;
// load stage params
string stageTypeStr = (string)root[CC_STAGE_TYPE];
if( stageTypeStr == CC_BOOST )
@@ -1232,11 +1232,11 @@ bool CascadeClassifier::read(const FileNode& root)
FileNode fn = root[CC_FEATURES];
if( fn.empty() )
return false;
return featureEvaluator->read(fn);
}
template<> void Ptr<CvHaarClassifierCascade>::delete_obj()
{ cvReleaseHaarClassifierCascade(&obj); }
{ cvReleaseHaarClassifierCascade(&obj); }
} // namespace cv