int main(int argc, char* argv[])
{
if (FSDKE_OK != FSDK_ActivateLibrary("Jl3R1DBC1qVQonaiBAq8gK7KzetXbFb4r+OF1DLzInT3KyXHvgHNLyk2Tymk5G6GBv58/Oqn+SQeOWCQfQASTV1Mcd7RQAsrmW02oOa9lhZsMockPLoEnpsH4W1I0+zmxmUwecWKEep9j4BrYhQWuiA3QcNeQO+tfyLOHASk3+M=")){
MessageBox(0, L"Please run the License Key Wizard (Start - Luxand - FaceSDK - License Key Wizard)\n", L"Error activating FaceSDK", MB_ICONERROR | MB_OK);
exit(-1);
}
FSDK_Initialize("");
// creating a window
HWND hwnd = CreateWindowEx(WS_EX_TOOLWINDOW, L"LISTBOX", L"IP Camera Face Tracking", 0, 0, 0, 0, 0, 0, 0, 0, 0);
HDC dc = GetDC(hwnd);
SetWindowPos(hwnd, 0, 0, 0, 660, 540, SWP_NOZORDER|SWP_NOMOVE);
ShowWindow(hwnd, SW_SHOW);
RECT ClientRect;
GetClientRect(hwnd, &ClientRect);
HPEN hNPen = CreatePen(PS_SOLID, 1, RGB(0, 255, 0));
HPEN hOPen = (HPEN)SelectObject(dc, hNPen);
HBRUSH hOldBrush;
HBRUSH hNewBrush;
hNewBrush = (HBRUSH)GetStockObject(NULL_BRUSH);
hOldBrush = (HBRUSH)SelectObject(dc, hNewBrush);
HFONT myFont = CreateFont(14, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, L"Microsoft Sans Serif");
// creating input boxes
HWND Address = CreateWindow(L"STATIC", L"address:", WS_CHILD, 0, 0, 0, 0, hwnd, 0, 0, 0);
SendMessage(Address, WM_SETFONT, (WPARAM)myFont, TRUE);
SetWindowPos(Address, 0, 5, ClientRect.bottom - 20, 40, 18, SWP_NOZORDER);
ShowWindow(Address, SW_SHOW);
HWND AddressBox = CreateWindow(L"EDIT", L"", WS_CHILD | WS_BORDER | ES_AUTOHSCROLL, 0, 0, 0, 0, hwnd, 0, 0, 0);
SendMessage(AddressBox, WM_SETFONT, (WPARAM)myFont, TRUE);
SetWindowPos(AddressBox, 0, 45, ClientRect.bottom - 20, 360, 18, SWP_NOZORDER);
ShowWindow(AddressBox, SW_SHOW);
HWND User = CreateWindow(L"STATIC", L"username:"******"EDIT", L"admin", WS_CHILD | WS_BORDER | ES_AUTOHSCROLL, 0, 0, 0, 0, hwnd, 0, 0, 0);
SendMessage(UserBox, WM_SETFONT, (WPARAM)myFont, TRUE);
SetWindowPos(UserBox, 0, 460, ClientRect.bottom - 20, 65, 18, SWP_NOZORDER);
ShowWindow(UserBox, SW_SHOW);
HWND Password = CreateWindow(L"STATIC", L"password:"******"EDIT", L"", WS_CHILD | WS_BORDER | ES_AUTOHSCROLL, 0, 0, 0, 0, hwnd, 0, 0, 0);
SendMessage(PasswordBox, WM_SETFONT, (WPARAM)myFont, TRUE);
SetWindowPos(PasswordBox, 0, 580, ClientRect.bottom - 20, 65, 18, SWP_NOZORDER);
ShowWindow(PasswordBox, SW_SHOW);
SendMessage(hwnd, LB_ADDSTRING, 0, (LPARAM)(L"Press Esc to exit ..."));
// creating a Tracker
HTracker tracker = 0;
FSDK_CreateTracker(&tracker);
int err = 0; // set realtime face detection parameters
FSDK_SetTrackerMultipleParameters(tracker, "RecognizeFaces=false; DetectFacialFeatures=true; HandleArbitraryRotations=false; DetermineFaceRotationAngle=false; InternalResizeWidth=256; FaceDetectionThreshold=5;", &err);
int cameraHandle = 0;
bool CameraOpened = false;
MSG msg = {0};
while (msg.message != WM_QUIT) {
if (CameraOpened) {
HImage imageHandle;
int res = FSDK_GrabFrame(cameraHandle, &imageHandle);
if (res != FSDKE_OK) {// grab the current frame from the camera
printf("error in FSDK_GrabFrame %d\n", res);
if (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
if (msg.message == WM_KEYDOWN && msg.wParam == VK_ESCAPE)
break;
}
continue;
}
long long IDs[256];
long long faceCount = 0;
FSDK_FeedFrame(tracker, 0, imageHandle, &faceCount, IDs, sizeof(IDs));
HImage resizedImageHandle;
FSDK_CreateEmptyImage(&resizedImageHandle);
int width;
int height;
FSDK_GetImageWidth(imageHandle, &width);
FSDK_GetImageHeight(imageHandle, &height);
float ratio = min(ClientRect.right/(float)width, (ClientRect.bottom - 40)/(float)height);
FSDK_ResizeImage(imageHandle, ratio, resizedImageHandle);
FSDK_FreeImage(imageHandle);
FSDK_GetImageWidth(resizedImageHandle, &width);
FSDK_GetImageWidth(resizedImageHandle, &height);
HBITMAP hbitmapHandle; // to store the HBITMAP handle
FSDK_SaveImageToHBitmap(resizedImageHandle, &hbitmapHandle);
DrawState(dc, NULL, NULL, (LPARAM)hbitmapHandle, NULL, 0, 16, width, height, DST_BITMAP | DSS_NORMAL);
for (int i = 0; i < faceCount; ++i) {
TFacePosition facePosition;
FSDK_GetTrackerFacePosition(tracker, 0, IDs[i], &facePosition);
int x1 = (int)(ratio*(facePosition.xc - facePosition.w*0.6));
int y1 = (int)(ratio*(facePosition.yc - facePosition.w*0.5));
int x2 = (int)(ratio*(facePosition.xc + facePosition.w*0.6));
int y2 = (int)(ratio*(facePosition.yc + facePosition.w*0.7));
Rectangle(dc, x1, 16 + y1, x2, 16 + y2);
}
Sleep(20);
DeleteObject(hbitmapHandle); // delete the HBITMAP object
FSDK_FreeImage(resizedImageHandle);// delete the FSDK image handle
}
if (PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
if (msg.message == WM_KEYDOWN)
{
if (msg.wParam == VK_ESCAPE)
break;
if (msg.wParam == VK_RETURN)
{
if (CameraOpened && FSDKE_OK != FSDK_CloseVideoCamera(cameraHandle))
{
MessageBox(0, L"Error closing camera", L"Error", MB_ICONERROR | MB_OK);
return -5;
}
char Camera_MJPEG_URL[1024];
SendMessageA(AddressBox, WM_GETTEXT, (WPARAM) 1024, (LPARAM) Camera_MJPEG_URL);
char username[1024];
SendMessageA(UserBox, WM_GETTEXT, (WPARAM) 1024, (LPARAM) username);
char password[1024];
SendMessageA(PasswordBox, WM_GETTEXT, (WPARAM) 1024, (LPARAM) password);
int timeout_seconds = 30;
printf("Trying to open the camera...\n");
if (FSDKE_OK != FSDK_OpenIPVideoCamera(FSDK_MJPEG, Camera_MJPEG_URL, username, password, timeout_seconds, &cameraHandle))
{
MessageBox(0, L"Error opening IP camera", L"Error", MB_ICONERROR | MB_OK);
return -2;
}
CameraOpened = true;
}
}
}
}
ReleaseDC(hwnd, dc);
if (CameraOpened && FSDKE_OK != FSDK_CloseVideoCamera(cameraHandle)) {
MessageBox(0, L"Error closing camera", L"Error", MB_ICONERROR | MB_OK);
return -5;
}
FSDK_Finalize();
return 0;
}
void __fastcall TForm1::Button1Click(TObject *Sender)
{
OpenDialog1->Filter = "JPEG (*.jpg)|*.jpg|Windows bitmap (*.bmp)|*.bmp|All files|*.*";
if( OpenDialog1->Execute() == True ){
HImage imageHandle;
if (FSDK_LoadImageFromFile(&imageHandle, OpenDialog1->FileName.c_str()) != FSDKE_OK)
Application->MessageBox("Error loading image", "Error", 0);
else
{
// resize image to fit the window width
int imageWidth;
int imageHeight;
FSDK_GetImageWidth(imageHandle, &imageWidth);
FSDK_GetImageHeight(imageHandle, &imageHeight);
double HorRatio = (double)Image1->Width/imageWidth;
double VerRatio = (double)Image1->Height/imageHeight;
double ratio = (HorRatio < VerRatio) ? HorRatio : VerRatio;
HImage image2Handle;
FSDK_CreateEmptyImage(&image2Handle);
FSDK_ResizeImage(imageHandle, ratio, image2Handle);
FSDK_CopyImage(image2Handle, imageHandle);
FSDK_FreeImage(image2Handle);
HBITMAP hbitmapHandle; // to store the HBITMAP handle
// save image into HBITMAP handle
FSDK_SaveImageToHBitmap(imageHandle, &hbitmapHandle);
Graphics::TBitmap *tpic = new Graphics::TBitmap;
tpic->Handle = hbitmapHandle;
// display current frame
Image1->Picture->Assign(tpic);
delete tpic;
Application->ProcessMessages();
TFacePosition facePosition;
if (FSDK_DetectFace(imageHandle, &facePosition) != FSDKE_OK)
MessageBox(this->Handle, "No faces detected", "Face Detection", 0);
else
{
int left = facePosition.xc - facePosition.w /2;
int top = facePosition.yc - facePosition.w /2;
int right = facePosition.xc + facePosition.w /2;
int bottom = facePosition.yc + facePosition.w /2;
Image1->Canvas->Brush->Style = bsClear;
Image1->Canvas->Pen->Color = clLime;
Image1->Canvas->Pen->Width = 1;
Image1->Canvas->Rectangle(left, top, right, bottom);
Application->ProcessMessages();
FSDK_Features facialFeatures;
FSDK_DetectFacialFeatures(imageHandle, &facialFeatures);
for (int i = 2; i < FSDK_FACIAL_FEATURE_COUNT; i++)
Image1->Canvas->Ellipse(facialFeatures[i].x - 2, facialFeatures[i].y - 2,
facialFeatures[i].x + 2, facialFeatures[i].y + 2);
Image1->Canvas->Pen->Color = clBlue;
for (int i = 0; i < 2; i++)
Image1->Canvas->Ellipse(facialFeatures[i].x - 2, facialFeatures[i].y - 2, facialFeatures[i].x + 2, facialFeatures[i].y + 2);
}
FSDK_FreeImage(imageHandle); // delete the FSDK image handle
}
}
}
