void FacialFeatureRecognizerTest::compareSmileFrownSimilarFacesTest()
{
Ptr<FaceRecognizer> model = createFisherFaceRecognizer();
FacialFeatureRecognizer recognizer(model, 0, NULL, NULL, NULL);
QString trainingFile("/home/zane/Documents/COS301/training.xml");
recognizer.loadTrainingFromXML(trainingFile);
Mat face1 = imread("../../testFiles/FaceRec/barack_smile.jpg", CV_LOAD_IMAGE_UNCHANGED);
Mat face2 = imread("../../testFiles/FaceRec/barack_frown.jpg", CV_LOAD_IMAGE_UNCHANGED);
string faceCascade = "/home/zane/Documents/COS301/MainProject/testFiles/haarcascade_frontalface_alt2.xml";
Filter* faceDetect = new FaceDetectFilter(faceCascade);
Filter* preProc = new PreProcessingFilter(140, 150);
ImageData* data1 = new ImageData(face1, 0);
data1 = faceDetect->filter(data1);
data1 = preProc->filter(data1);
ImageData* data2 = new ImageData(face2, 0);
data2 = faceDetect->filter(data2);
data2 = preProc->filter(data2);
double expected = 5800;
double actual = recognizer.compareFaces(data1->faces[0], data2->faces[0]);
QVERIFY(actual <= expected);
}
bool
Type::make_one_normal_field_by_enum(Enumerator<string> &enumerator, vector<const Type*> &all_types,
vector<CVQualifiers> &all_quals, vector<const Type*> &fields,
vector<CVQualifiers> &quals, vector<int> &fields_length, int i)
{
int types_size = all_types.size();
int quals_size = all_quals.size();
Filter *filter = SIMPLE_TYPES_PROB_FILTER;
std::ostringstream ss1, ss2;
ss1 << "field" << i;
int typ_index = enumerator.get_elem(ss1.str());
assert(typ_index >= 0 && typ_index < types_size);
Type *typ = const_cast<Type*>(all_types[typ_index]);
if (typ->eType == eSimple) {
assert(typ->simple_type != eVoid);
if (filter->filter(typ->simple_type))
return false;
}
assert(typ != NULL);
fields.push_back(typ);
ss2 << "qualifier" << i;
int qual_index = enumerator.get_elem(ss2.str());
assert(qual_index >= 0 && qual_index < quals_size);
CVQualifiers qual = all_quals[qual_index];
quals.push_back(qual);
fields_length.push_back(-1);
return true;
}
bool
NonVoidNonVolatileTypeFilter::filter(int v) const
{
assert(static_cast<unsigned int>(v) < AllTypes.size());
Type *type = AllTypes[v];
if (type->eType == eSimple && type->simple_type == eVoid)
return true;
if (type->is_aggregate() && type->is_volatile_struct_union())
return true;
if ((type->eType == eStruct) && (!CGOptions::arg_structs())) {
return true;
}
if ((type->eType == eUnion) && (!CGOptions::arg_unions())) {
return true;
}
if (!type->used) {
Bookkeeper::record_type_with_bitfields(type);
type->used = true;
}
typ_ = type;
if (type->eType == eSimple) {
Filter *filter = SIMPLE_TYPES_PROB_FILTER;
return filter->filter(typ_->simple_type);
}
return false;
}
void processFilters(QImage *& image, QListIterator<Filter *> i)
{
while (i.hasNext())
{
Filter * f = i.next();
uint w = image->width();
uint h = image->height();
if (f->getArea().isNull())
{
f->setArea(QRect(QPoint(0, 0), QSize(w, h)));
}
if (! f->isApplicable(w, h))
{
QRect area = f->getArea();
fatal(QObject::tr("Too small image (%1x%2), pointed filter"
" with pointed area (%3x%4+%5+%6) not applicable")
.arg(w).arg(h).arg(area.x()).arg(area.y())
.arg(area.width()).arg(area.height()));
}
QImage * newImage = f->filter(*image);
delete image;
image = newImage;
}
}
// >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
bool Import::filterObject(Core::BaseObject* obj)
{
Filter* filter = Filter::GetFilter(obj->className());
if ( filter ) {
if ( !filter->filter(obj) ) return true;
}
else {
SEISCOMP_DEBUG("Filter for class: %s not available", obj->className());
return true;
}
return false;
}
bool
ChooseRandomTypeFilter::filter(int v) const
{
assert((v >= 0) && (static_cast<unsigned int>(v) < AllTypes.size()));
typ_ = AllTypes[v];
assert(typ_);
if (typ_->eType == eSimple) {
Filter *filter = SIMPLE_TYPES_PROB_FILTER;
return filter->filter(typ_->simple_type);
}
else if ((typ_->eType == eStruct) && (!CGOptions::return_structs())) {
return true;
}
if (for_field_var_ && typ_->get_struct_depth() >= CGOptions::max_nested_struct_level()) {
return true;
}
return false;
}
bool
NonVoidTypeFilter::filter(int v) const
{
assert(static_cast<unsigned int>(v) < AllTypes.size());
Type *type = AllTypes[v];
if (type->eType == eSimple && type->simple_type == eVoid)
return true;
if (!type->used) {
Bookkeeper::record_type_with_bitfields(type);
type->used = true;
}
typ_ = type;
if (type->eType == eSimple) {
Filter *filter = SIMPLE_TYPES_PROB_FILTER;
return filter->filter(typ_->simple_type);
}
return false;
}
int main(int argc, char const *argv[]) {
Filter filter;
auto f = [=](int & a) {
std::cout << "a: " << a << std::endl;
};
filter.push(f);
auto sqrF = [=](int & a) {
int sqr = a * a;
std::cout << "a2: " << sqr << std::endl;
};
filter.push(sqrF);
filter.run(5);
for (auto e : filter.filter([](int a){return a % 2 == 0;})) {
std::cout << e << " ";
}
std::cout << std::endl;
return 0;
}
static void filter(Filter& f, PointView& view)
{
f.filter(view);
}
int main(int argc, char* argv[]) {
signal(SIGINT, interrupted);
signal(SIGTERM, interrupted);
// Evalutate/check command line arguments
Options opts(argc, argv);
if (opts.isOk() != true) {
return 1;
}
Filter filter;
filter.setRedEnabled(opts.isRedEnabled());
filter.setYellowEnabled(opts.isYellowEnabled());
// If processing a single file (-f FILE)
if (opts.isFileMode()) {
Mat orig = imread(opts.getImageFile());
// Create base name for output files
string baseName(opts.getImageFile());
int pos = baseName.rfind('.');
if (pos != string::npos) {
baseName.erase(pos);
}
avc::Timer timer;
Found found = filter.filter(orig);
filter.printFrameRate(cout, timer.secsElapsed());
// Write out individual image files
filter.writeImages(baseName, orig, false);
// Return 0 to parent process if we found image (for scripting)
return (found == Found::None ? 1 : 0);
}
// Video processing
VideoCapture videoFeed(0);
{
int attempts = 0;
while (!videoFeed.isOpened()) {
float waitSecs = 3;
attempts++;
cerr << "Failed to open camera on attempt " << attempts
<< ", trying again in "
<< waitSecs << " seconds.\n";
avc::Timer::sleep(waitSecs);
if (isInterrupted) {
return 1;
}
videoFeed.release();
videoFeed.open(0);
}
}
videoFeed.set(CV_CAP_PROP_FRAME_WIDTH, 320);
videoFeed.set(CV_CAP_PROP_FRAME_HEIGHT, 240);
Mat origFrame;
// Where to write out information about what we see
ofstream stanchionsFile(opts.getStanchionsFile());
// Get initial frame and toss (incase first one is bad)
videoFeed >> origFrame;
avc::Timer timer;
int foundLast = -1;
while (!isInterrupted) {
videoFeed >> origFrame;
int found = filter.filter(origFrame);
if ((found != foundLast) || opts.verbose()) {
opts.writeToChangeDir(origFrame, filter.getFileData().frameCount);
filter.printFrameRate(cout, timer.secsElapsed());
foundLast = found;
} else {
// No change in detection state, however, go write out image
// if user enabled the periodic feature (-p PERIODIC) and we've
// reached the periodic count
opts.writePeriodic(origFrame, filter.getFileData().frameCount);
}
stanchionsFile.seekp(0);
stanchionsFile.write((const char*) &filter.getFileData(), sizeof(FileData));
stanchionsFile.flush();
}
if (filter.getFileData().frameCount > 0) {
filter.printFrameRate(cout, timer.secsElapsed());
filter.writeImages(opts.getOutputDir() + "/avc-vision", origFrame, true);
} else {
cout << "***ERROR*** Failed to read/process any video frames from camera\n";
}
return 0;
}
