void* Run(cv::VideoCapture& capture)
{
int size = ivWidth*ivHeight;
int count = 1;
DebugInfo dbgInfo;
cv::CascadeClassifier cascade;
std::vector<cv::Rect> detectedFaces;
std::vector<ObjectBox> trackBoxes;
ObjectBox detectBox;
// Initialize MultiObjectTLD
#if LOADCLASSIFIERATSTART
MultiObjectTLD p = MultiObjectTLD::loadClassifier((char*)CLASSIFIERFILENAME);
#else
MOTLDSettings settings(COLOR_MODE_RGB);
settings.useColor = false;
MultiObjectTLD p(ivWidth, ivHeight, settings);
#endif
if(cascadePath != "")
cascade.load( cascadePath );
Matrix maRed;
Matrix maGreen;
Matrix maBlue;
unsigned char img[size*3];
while(!ivQuit)
{
/*
if(reset){
p = *(new MultiObjectTLD(ivWidth, ivHeight, COLOR_MODE_RGB));
reset = false;
}
if(load){
p = MultiObjectTLD::loadClassifier(CLASSIFIERFILENAME);
load = false;
}
*/
#if TIMING
c_end = std::clock();
std::cout << "Total: " << (c_end-c_start) << std::endl;
c_start = std::clock();
#endif
// Grab an image
if(!capture.grab()){
std::cout << "error grabbing frame" << std::endl;
break;
}
cv::Mat frame;
capture.retrieve(frame);
frame.copyTo(curImage);
//BGR to RGB
// for(int j = 0; j<size; j++){
// img[j] = frame.at<cv::Vec3b>(j).val[2];
// img[j+size] = frame.at<cv::Vec3b>(j).val[1];
// img[j+2*size] = frame.at<cv::Vec3b>(j).val[0];
// }
#if TIMING
c_start1 = std::clock();
#endif
for(int i = 0; i < ivHeight; ++i){
for(int j = 0; j < ivWidth; ++j){
img[i*ivWidth+j] = curImage.at<cv::Vec3b>(i,j).val[2];
img[i*ivWidth+j+size] = curImage.at<cv::Vec3b>(i,j).val[1];
img[i*ivWidth+j+2*size] = curImage.at<cv::Vec3b>(i,j).val[0];
}
}
#if TIMING
c_end1 = std::clock();
std::cout << "time1: " << (c_end1-c_start1) << std::endl;
#endif
// for(int i = 0; i < ivHeight; ++i){
// for(int j = 0; j < ivWidth; ++j){
// curImage.at<cv::Vec3b>(i,j).val[2] = 0;
// curImage.at<cv::Vec3b>(i,j).val[1] = 0;
// curImage.at<cv::Vec3b>(i,j).val[0] = 0;
// }
// }
// cv::imshow("MOCTLD", curImage);
#if TIMING
c_start2 = std::clock();
#endif
// Process it with motld
p.processFrame(img);
#if TIMING
c_end2 = std::clock();
std::cout << "time2: " << (c_end2-c_start2) << std::endl;
#endif
// Add new box
if(mouseMode == MOUSE_MODE_ADD_BOX){
p.addObject(mouseBox);
mouseMode = MOUSE_MODE_IDLE;
}
if(mouseMode == MOUSE_MODE_ADD_GATE){
p.addGate(gate);
mouseMode = MOUSE_MODE_IDLE;
}
if(((count%20)==0) && cascadeDetect)
{
cascade.detectMultiScale( frame, detectedFaces,
1.1, 2, 0
//|CASCADE_FIND_BIGGEST_OBJECT
//|CASCADE_DO_ROUGH_SEARCH
|cv::CASCADE_SCALE_IMAGE,
cv::Size(30, 30) );
Ndetections = detectedFaces.size();
for( std::vector<cv::Rect>::const_iterator r = detectedFaces.begin(); r != detectedFaces.end(); r++ )
{
detectBox.x = r->x;
detectBox.y = r->y;
detectBox.width = r->width;
detectBox.height = r->height;
if(p.isNewObject(detectBox))
p.addObject(detectBox);
}
//printf("size detectedFaces: %i\n", detectedFaces.size());
}
count++;
// Display result
HandleInput();
p.getDebugImage(img, maRed, maGreen, maBlue, drawMode);
#if TIMING
c_start3 = std::clock();
#endif
BGR2RGB(maRed, maGreen, maBlue);
#if TIMING
c_end3 = std::clock();
std::cout << "time3: " << (c_end3-c_start3) << std::endl;
#endif
drawGate();
drawMouseBox();
dbgInfo.NObjects = p.getObjectTotal();
dbgInfo.side0Cnt = p.getSide0Cnt();
dbgInfo.side1Cnt = p.getSide1Cnt();
writeDebug(dbgInfo);
cv::imshow("MOCTLD", curImage);
p.enableLearning(learningEnabled);
if(save){
p.saveClassifier((char*)CLASSIFIERFILENAME);
save = false;
}
}
//delete[] img;
capture.release();
return 0;
}
int main(int argc, char *argv[])
{
std::string input_folder = DEFAULT_INPUT, output_folder = DEFAULT_OUTPUT;
if(argc >= 2)
{
input_folder = argv[1];
if(argc >= 3)
{
output_folder = argv[2];
}
}
std::cout << "input folder: " << input_folder << std::endl;
struct dirent **filelist;
int fcount = -1;
bool gray = false;
fcount = scandir(input_folder.c_str(), &filelist, ppm_select, alphasort);
if (fcount <= 0)
{
fcount = scandir(input_folder.c_str(), &filelist, pgm_select, alphasort);
gray = true;
}
if (fcount <= 0)
{
std::cout << "There are no .ppm or .pgm files in this folder! Maybe you have to convert the images first e.g. using" << std::endl
<< " mogrify -format ppm *.jpg" << std::endl;
return 0;
}
std::cout << "found " << fcount << " files" << std::endl;
char filename[255];
sprintf(filename, "%s/init.txt", input_folder.c_str());
std::ifstream aStream(filename);
if(!aStream || aStream.eof())
{
std::cout << "please create the file \"" << filename
<< "\" specifying the initial bounding box[es] (x1,y1,x2,y2)" << std::endl;
return 0;
}
char line[255];
int x1,y1,x2,y2,imgid, width,height;
std::vector<ObjectBox> boxes;
while(aStream.getline(line,255))
{
x1 = y1 = x2 = y2 = imgid = 0;
int i = 0;
for(;line[i] >= '0' && line[i] <= '9'; i++)
x1 = x1*10 + (line[i] - '0');
for(i++;line[i] >= '0' && line[i] <= '9'; i++)
y1 = y1*10 + (line[i] - '0');
for(i++;line[i] >= '0' && line[i] <= '9'; i++)
x2 = x2*10 + (line[i] - '0');
for(i++;line[i] >= '0' && line[i] <= '9'; i++)
y2 = y2*10 + (line[i] - '0');
if(line[i] == ',')
for(i++;line[i] >= '0' && line[i] <= '9'; i++)
imgid = imgid*10 + (line[i] - '0');
ObjectBox b = {x1,y1,x2-x1,y2-y1,imgid};
boxes.push_back(b);
}
aStream.close();
std::cout << "output folder: " << output_folder << std::endl;
if (access(output_folder.c_str(), 0) != 0)
{
std::cout << "\tdoes not exist -> try to create it" << std::endl;
if(system(("mkdir "+output_folder).c_str()))
{
std::cout << "\t failed to create directory" << std::endl;
return 0;
}
}
sprintf(filename, "%s/%s", input_folder.c_str(), filelist[0]->d_name);
int z;
unsigned char* dummy = gray ? readFromPGM<unsigned char>(filename, width, height) :
readFromPPM<unsigned char>(filename, width, height, z);
delete[] dummy;
// Initialize MultiObjectTLD
#if LOADCLASSIFIERATSTART
MultiObjectTLD p = MultiObjectTLD::loadClassifier((char*)CLASSIFIERFILENAME);
#else
MOTLDSettings settings(gray ? COLOR_MODE_GRAY : COLOR_MODE_RGB);
MultiObjectTLD p(width, height, settings);
#endif
#if LEARNMODEOFF
p.enableLearning(false);
#endif
std::vector<ObjectBox> addBoxes;
std::vector<ObjectBox>::iterator boxIt = boxes.begin();
sprintf(filename, "%s/output.txt", output_folder.c_str());
std::ofstream outStream(filename);
for (int i=0; i < fcount && (!MAX_FILE_NUMBER || i<MAX_FILE_NUMBER); ++i)
{
// first load the image
sprintf(filename, "%s/%s", input_folder.c_str(), filelist[i]->d_name);
int xS, yS, z;
unsigned char* img = gray ? readFromPGM<unsigned char>(filename, xS, yS) :
readFromPPM<unsigned char>(filename, xS, yS, z);
// then process it with MultiObjectTLD
p.processFrame(img);
while(boxIt != boxes.end() && boxIt->objectId == i)
{
addBoxes.push_back(*boxIt);
boxIt++;
}
if(addBoxes.size() > 0){
p.addObjects(addBoxes);
addBoxes.clear();
}
#if OUTPUT_IMAGES>0
// and save debug image to file
sprintf(filename, "%s/%s", output_folder.c_str(), filelist[i]->d_name);
p.writeDebugImage(img,filename);
#endif
// print current box to output file
if(p.getValid())
{
ObjectBox b = p.getObjectBox();
if(i > 0)
outStream << std::endl;
outStream << b.x << "," << b.y << "," << (b.x + b.width) << "," << (b.y + b.height);
}
else
outStream << std::endl << "NaN,NaN,NaN,NaN";
delete[] img;
}
outStream.close();
std::cout << "MultiObjectTLD finished!" << std::endl;
#if SAVECLASSIFIERATEND
std::cout << "Saving ..." << std::endl;
p.saveClassifier((char*)CLASSIFIERFILENAME);
#endif
for(int i = 0; i < fcount; i++)
free(filelist[i]);
free(filelist);
return 0;
}
void* Run(void*)
{
int size = ivWidth*ivHeight;
// Initialize MultiObjectTLD
#if LOADCLASSIFIERATSTART
MultiObjectTLD p = MultiObjectTLD::loadClassifier((char*)CLASSIFIERFILENAME);
#else
MOTLDSettings settings(COLOR_MODE_RGB);
settings.useColor = false;
MultiObjectTLD p(ivWidth, ivHeight, settings);
#endif
Matrix maRed;
Matrix maGreen;
Matrix maBlue;
unsigned char img[size*3];
#ifdef FORCE_RESIZING
CvSize wsize = {ivWidth, ivHeight};
IplImage* frame = cvCreateImage(wsize, IPL_DEPTH_8U, 3);
#endif
while(!ivQuit)
{
/*
if(reset){
p = *(new MultiObjectTLD(ivWidth, ivHeight, COLOR_MODE_RGB));
reset = false;
}
if(load){
p = MultiObjectTLD::loadClassifier(CLASSIFIERFILENAME);
load = false;
}
*/
// Grab an image
if(!cvGrabFrame(capture)){
std::cout << "error grabbing frame" << std::endl;
break;
}
#ifdef FORCE_RESIZING
IplImage* capframe = cvRetrieveFrame(capture);
cvResize(capframe, frame);
#else
IplImage* frame = cvRetrieveFrame(capture);
#endif
for(int j = 0; j<size; j++){
img[j] = frame->imageData[j*3+2];
img[j+size] = frame->imageData[j*3+1];
img[j+2*size] = frame->imageData[j*3];
}
// Process it with motld
p.processFrame(img);
// Add new box
if(mouseMode == MOUSE_MODE_ADD_BOX){
p.addObject(mouseBox);
mouseMode = MOUSE_MODE_IDLE;
}
// Display result
HandleInput();
p.getDebugImage(img, maRed, maGreen, maBlue, drawMode);
FromRGB(maRed, maGreen, maBlue);
cvShowImage("MOCTLD", curImage);
p.enableLearning(learningEnabled);
if(save){
p.saveClassifier((char*)CLASSIFIERFILENAME);
save = false;
}
}
//delete[] img;
cvReleaseCapture(&capture);
return 0;
}
