vector<RotatedRect> getComparison(string dir){
vector<RotatedRect> rect;
DIR *dp;
//struct dirent *dirp;
if((dp = opendir(dir.c_str())) == NULL) {
cout << "Error" << endl;
CV_Assert(false);
}
//READING THE PATCH'S POSITION
int length;
char * buffer;
ifstream is;
string iniFile = dir+ "/comparisonCoord.txt";
is.open (iniFile.c_str(), ios::binary );
// get length of file:
is.seekg (0, ios::end);
length = is.tellg();
is.seekg (0, ios::beg);
// allocate memory:
buffer = new char [length];
// read data as a block:
is.read (buffer,length);
string content(buffer,length);
stringstream ss(content);
string sline;
RotatedRect auxRect(Point2i(0,0), cv::Size(1,1), 0);
while (getline(ss, sline)) {
auxRect.center.x = atof(sline.substr(0,sline.find(',')).c_str());
sline = sline.substr(sline.find(',')+1);
auxRect.center.y = atof(sline.substr(0,sline.find(',')).c_str());
sline = sline.substr(sline.find(',')+1);
auxRect.size.width = atof(sline.substr(0,sline.find(',')).c_str());
sline = sline.substr(sline.find(',')+1);
auxRect.size.height = atof(sline.substr(0,sline.find(',')).c_str());
auxRect.center.x += auxRect.size.width/2;
auxRect.center.y += auxRect.size.height/2;
rect.push_back(auxRect);
}
is.close();
delete[] buffer;
return rect;
}
void CovariancePatchModel::updateBackgroundModel(GenericFeature *feature1) {
CovariancePatchDescriptor *f1 = (CovariancePatchDescriptor *) feature1;
//int min_radius = ceil( sqrt( pow(f1->m_rect.size.width/2,2)+pow(f1->m_rect.size.height/2,2) )*2);
int min_radius = ceil(min(f1->m_rect.size.width,f1->m_rect.size.height));
int randAngle = 0, x = 0, y = 0;
int numMemorie = 20;
/*
//Mat tmp = this->m_last_img.clone();
m_backgroundModel.clear();
for (int i=0; i<numMemorie; i++) {
//randAngle = randint((360/numMemorie)*i, (360/numMemorie)*(i+1));
randAngle = (360/numMemorie)*i;
x = f1->m_rect.center.x + cos(randAngle)*min_radius;
y = f1->m_rect.center.y + sin(randAngle)*min_radius;
//cout << "x: "<<x<< " y: "<<y<<endl;
RotatedRect auxRect(Point2i(x,y),Size2i(f1->m_rect.size.width, f1->m_rect.size.height),0);
CovariancePatchDescriptor auxFeature(auxRect);
auxFeature.computeFeature(this);
//distance(&auxFeature);
m_backgroundModel.push_back(auxFeature);
//drawRotatedRect(tmp, auxRect,CV_RGB(0,0,255),1);
//imwrite(CreatefileNameString(), auxFeature.m_imgPatch);
}
//cvNamedWindow("Particle distribution");
//imshow( "Particle distribution", tmp);
//cvWaitKey();
*/
if (m_backgroundModel.empty()) {
for (int i=0; i<numMemorie; i++) {
randAngle = randint((360/numMemorie)*i, (360/numMemorie)*(i+1));
x = f1->m_rect.center.x + cos(randAngle)*min_radius;
y = f1->m_rect.center.y + sin(randAngle)*min_radius;
RotatedRect auxRect(Point2i(x,y),Size2i(f1->m_rect.size.width, f1->m_rect.size.height),0);
CovariancePatchDescriptor auxFeature(auxRect,tracker_param);
auxFeature.computeFeature(this);
//distance(&auxFeature);
m_backgroundModel.push_back(auxFeature);
}
}
else {
//sort (this->m_backgroundModel.begin(),this->m_backgroundModel.end(), compareFeaturesAsc);
for (int i=0; i<numMemorie; i++) {
randAngle = randint((360/numMemorie)*i, (360/numMemorie)*(i+1));
x = f1->m_rect.center.x + cos(randAngle)*min_radius;
y = f1->m_rect.center.y + sin(randAngle)*min_radius;
RotatedRect auxRect(Point2i(x,y),Size2i(f1->m_rect.size.width, f1->m_rect.size.height),0);
CovariancePatchDescriptor auxFeature(auxRect,tracker_param);
auxFeature.computeFeature(this);
//distance(&auxFeature);
//cout << "p_ini: "<<m_backgroundModel[0].m_probability<<endl;
//cout << "p_end: "<<m_backgroundModel[numMemorie-1].m_probability<<endl;
//cout << "auxFeature.m_probability: "<<auxFeature.m_probability<<endl;
m_backgroundModel.push_back(auxFeature);
//if (this->m_backgroundModel[0].m_probability < auxFeature.m_probability+5){
// m_backgroundModel[0] = auxFeature;
// sort (this->m_backgroundModel.begin(),this->m_backgroundModel.end(), compareFeaturesAsc);
//}
}
}
}
GLuint MeshTexturizer::Imp::textureAlloc(const TRaster32P &ras, const TRaster32P &aux,
int x, int y, int textureLx, int textureLy,
bool premultiplied)
{
struct locals {
static void clearMatte(const TRaster32P &ras, int xBegin, int yBegin, int xEnd, int yEnd)
{
for (int y = yBegin; y != yEnd; ++y) {
TPixel32 *line = ras->pixels(y), *pixEnd = line + xEnd;
for (TPixel32 *pix = line + xBegin; pix != pixEnd; ++pix)
pix->m = 0;
}
}
static void clearMatte_border(const TRaster32P &ras, int border0, int border1)
{
assert(border0 < border1);
// Horizontal
clearMatte(ras, border0, border0, ras->getLx() - border0, border1);
clearMatte(ras, border0, ras->getLy() - border1, ras->getLx() - border0, ras->getLy() - border0);
// Vertical
clearMatte(ras, border0, border1, border1, ras->getLy() - border1);
clearMatte(ras, ras->getLx() - border1, border1, ras->getLx() - border0, ras->getLy() - border1);
}
}; // locals
// Prepare the texture tile
assert(aux->getLx() >= textureLx + TOTAL_BORDER_2 && aux->getLy() >= textureLy + TOTAL_BORDER_2);
TRect rasRect(x, y, x + textureLx - 1, y + textureLy - 1);
rasRect = rasRect.enlarge(premultiplied ? COPIED_BORDER : COPIED_BORDER + NONPREM_BORDER);
rasRect = rasRect * ras->getBounds();
TRect auxRect(rasRect - TPoint(x - TOTAL_BORDER, y - TOTAL_BORDER));
// An auxiliary raster must be used to supply the transparent border
TRaster32P tex(aux->extract(0, 0, textureLx + TOTAL_BORDER_2 - 1, textureLy + TOTAL_BORDER_2 - 1));
tex->clear();
aux->extract(auxRect)->copy(ras->extract(rasRect));
if (!premultiplied && NONPREM_BORDER > 0)
locals::clearMatte_border(aux, TRANSP_BORDER - NONPREM_BORDER, TRANSP_BORDER);
// Pass the raster into VRAM
GLuint texId;
glGenTextures(1, &texId);
glBindTexture(GL_TEXTURE_2D, texId);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP); // These must be used on a bound texture,
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP); // and are remembered in the OpenGL context.
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); // They can be set here, no need for
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); // the user to do it.
glPixelStorei(GL_UNPACK_ROW_LENGTH, tex->getWrap());
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glTexImage2D(GL_TEXTURE_2D,
0, // one level only
GL_RGBA, // pixel channels count
tex->getLx(), // width
tex->getLy(), // height
0, // border size
TGL_FMT, // pixel format
GL_UNSIGNED_BYTE, // pixel data type
(GLvoid *)tex->getRawData());
return texId;
}
RotatedRect searchFace(Mat& src, GenericModel *model, cv::Size2f scaleFactor, bool draw){
GenericFeature *minFeature;
Mat auxImg, auxImg2;
resize(src, auxImg,cv::Size2i(scaleFactor.width*src.size().width, scaleFactor.height*src.size().height));
auxImg2 = auxImg.clone();
CvHaarClassifierCascade* cascade = (CvHaarClassifierCascade*) cvLoad (CASCADE_NAME, 0, 0, 0);
CvMemStorage* storage = cvCreateMemStorage(0);
assert (storage);
if (! cascade)
abort ();
CvHaarClassifierCascade* cascadeProfile = (CvHaarClassifierCascade*) cvLoad (CASCADE_NAME_PROFILE, 0, 0, 0);
CvMemStorage* storageProfile = cvCreateMemStorage(0);
assert (storageProfile);
if (! cascadeProfile)
abort ();
IplImage *gray_image = cvCreateImage(src.size(), IPL_DEPTH_8U, 1);
IplImage aux = IplImage(src);
cvCvtColor (&aux, gray_image, CV_BGR2GRAY);
cvEqualizeHist( gray_image, gray_image );
CvSeq* faces = cvHaarDetectObjects (gray_image, cascade, storage, 1.1, 3, CV_HAAR_DO_CANNY_PRUNING, cvSize (25, 25));
CvSeq* facesProfiles = cvHaarDetectObjects (gray_image, cascadeProfile, storageProfile, 1.1, 3, CV_HAAR_DO_CANNY_PRUNING, cvSize (25, 25));
double minValue = 10000.0;
RotatedRect minRect;
model->updateModel(auxImg);
if (draw) cvNamedWindow("ROI");
for (int i = 0; i < (faces ? faces->total : 0); i++){
CvRect* r = (CvRect*) cvGetSeqElem (faces, i);
RotatedRect auxRect(Point2i(r->x+r->width/2,r->y+r->height/2),Size2i(r->width,r->height),0);
auxRect = scaleRect(auxRect, cv::Size2f(scaleFactor.width, scaleFactor.height));
if (draw) drawRotatedRect(auxImg2, auxRect,CV_RGB(100,50,50) , 2);
if(model->ModelType == COV_FULL_IMAGE){
//minFeature = (GenericFeature *)new CovarianceFullDescriptor(auxRect,model->tracker_param);
CV_Assert(false);
}
else if(model->ModelType == COV_SUB_WINDOWS)
minFeature = (GenericFeature *)new CovariancePatchDescriptor(auxRect,model->tracker_param);
else if(model->ModelType == COV_SUB_WINDOWS_B)
minFeature = (GenericFeature *)new CovariancePatchDescriptor(auxRect,model->tracker_param);
minFeature->computeFeature(model);
double dist = model->distance(minFeature);
if (dist<minValue) {
minValue = dist;
minRect = auxRect;
}
minFeature->clear();
delete minFeature;
if (draw){
cout << "dist: "<<dist<<endl;
imshow( "ROI", auxImg2);
cvWaitKey();
}
}
for (int i = 0; i < (facesProfiles ? facesProfiles->total : 0); i++){
CvRect* r = (CvRect*) cvGetSeqElem (facesProfiles, i);
RotatedRect auxRect(Point2i(r->x+r->width/2,r->y+r->height/2),Size2i(r->width,r->height),0);
auxRect = scaleRect(auxRect, cv::Size2f(scaleFactor.width, scaleFactor.height));
if (draw) drawRotatedRect(auxImg2, auxRect,CV_RGB(0,0,0) , 2);
if(model->ModelType == COV_FULL_IMAGE){
//minFeature = (GenericFeature *)new CovarianceFullDescriptor(auxRect,model->tracker_param);
CV_Assert(false);
}
else if(model->ModelType == COV_SUB_WINDOWS)
minFeature = (GenericFeature *)new CovariancePatchDescriptor(auxRect,model->tracker_param);
else if(model->ModelType == COV_SUB_WINDOWS_B)
minFeature = (GenericFeature *)new CovariancePatchDescriptor(auxRect,model->tracker_param);
minFeature->computeFeature(model);
double dist = model->distance(minFeature);
if (dist<minValue) {
minValue = dist;
minRect = auxRect;
}
minFeature->clear();
delete minFeature;
if (draw){
cout << "dist: "<<dist<<endl;
imshow( "ROI", auxImg2);
cvWaitKey();
}
}
if (draw){
drawRotatedRect(auxImg2, minRect,CV_RGB(255,0,0) , 3);
imshow( "ROI", auxImg2);
cvWaitKey();
cvDestroyWindow("ROI");
}
auxImg2.release();
auxImg.release();
cvReleaseImage(&gray_image);
cvClearMemStorage(storage);
cvClearMemStorage(storageProfile);
return scaleRect(minRect, cv::Size2f(1/scaleFactor.width, 1/scaleFactor.height));
}