void compareAllSample()
{
HImage imgOrg, imgCmp;
TFacePosition fpOrg, fpCmp;
FSDK_FaceTemplate ftOrg, ftCmp;
int result1, result2;
float similarity = 0.0f, maxSim = 0.0f;
char *pair1 = NULL, *pair2 = NULL;
int nFile;
char **pics;
std::ofstream fileOut;
fileOut.open("BadPicsPair.txt");
pics = getAllFiles(nFile);
initFaceSDK();
/*
set detection parameters
first param : set comparing rotation ratio
true == -30 ~ 30 degree, false == -15 ~ 15
second param : get twisted ratio
true == get , false == not get
third param : set internal resize ratio
*/
FSDK_SetFaceDetectionParameters(false, false, 500);
for(int i = 0 ; i < nFile - 1; ++i)
{
for(int j = i + 1 ; j < nFile ; ++j)
{
//std::cout<<"=================== This pair ===================="<<std::endl;
//std::cout<<pics[i]<<" "<<pics[j]<<std::endl<<std::endl;
// load 2 imgs
result1 = FSDK_LoadImageFromFile(&imgOrg, pics[i]);
result2 = FSDK_LoadImageFromFile(&imgCmp, pics[j]);
//std::cout<<"=================== Load Image ==================="<<std::endl;
//std::cout<<ErrorCode[-result1]<<std::endl;
//std::cout<<ErrorCode[-result2]<<std::endl<<std::endl;
// find faces
result1 = FSDK_DetectFace(imgOrg, &fpOrg);
result2 = FSDK_DetectFace(imgCmp, &fpCmp);
if(result1 != FSDKE_OK || result2 != FSDKE_OK)
{
std::cout<<"============= break this comparation ============="<<std::endl<<std::endl;
if(result1 != FSDKE_OK) fileOut<<pics[i]<<std::endl;
if(result2 != FSDKE_OK) fileOut<<pics[j]<<std::endl;
FSDK_FreeImage(imgOrg);
FSDK_FreeImage(imgCmp);
break;
}
//std::cout<<"=================== Find Faces ==================="<<std::endl;
//std::cout<<ErrorCode[-result1]<<std::endl;
//std::cout<<ErrorCode[-result2]<<std::endl<<std::endl;
FSDK_GetFaceTemplateInRegion(imgOrg, &fpOrg, &ftOrg);
FSDK_GetFaceTemplateInRegion(imgCmp, &fpCmp, &ftCmp);
if(result1 != FSDKE_OK || result2 != FSDKE_OK)
{
std::cout<<"============= break this comparation ============="<<std::endl;
std::cout<<pics[i]<<" "<<pics[j]<<std::endl<<std::endl;
FSDK_FreeImage(imgOrg);
FSDK_FreeImage(imgCmp);
break;
}
FSDK_MatchFaces(&ftOrg, &ftCmp, &similarity);
std::cout<<"=================== Similarity ==================="<<std::endl;
std::cout<<"Similarity is "<<similarity * 100<<"%"<<std::endl<<std::endl;
if(similarity >= maxSim)
{
maxSim = similarity;
if(pair1 != NULL && pair2 != NULL)
{
delete[] pair1;
delete[] pair2;
pair1 = NULL;
pair2 = NULL;
}
pair1 = new char[strlen(pics[i]) + 1];
pair2 = new char[strlen(pics[j]) + 1];
strcpy(pair1, pics[i]);
strcpy(pair2, pics[j]);
}
FSDK_FreeImage(imgOrg);
FSDK_FreeImage(imgCmp);
}
}
std::cout<<"===================== Result ====================="<<std::endl;
std::cout<<"Total "<<nFile<<" files"<< std::endl;
std::cout<<"Max Similarity: "<<maxSim* 100<<"%"<<std::endl;
std::cout<<pair1<<std::endl;
std::cout<<pair2<<std::endl;
for(int i = 0 ; i < nFile ; ++i)
delete[] pics[i];
delete[] pics;
delete[] pair1;
delete[] pair2;
fileOut.close();
getchar();
}
void compareWithOneSample(char* sample)
{
HImage imgOrg, imgCmp;
TFacePosition fpOrg, fpCmp;
FSDK_FaceTemplate ftOrg, ftCmp;
int result;
float similarity = 0.0f, maxSim = 0.0f;
char *pair = NULL;
char *temp;
int nFile;
char **pics;
std::ofstream fileOut;
fileOut.open("BadPicsPair.txt");
pics = getAllFiles(nFile);
initFaceSDK();
/*
set detection parameters
first param : set comparing rotation ratio
true == -30 ~ 30 degree, false == -15 ~ 15
second param : get twisted ratio
true == get , false == not get
third param : set internal resize ratio
*/
FSDK_SetFaceDetectionParameters(false, false, 500);
for(int i = 0 ; i < nFile ; ++i)
{
if(!strcmp(pics[i] + strlen("./Pics/"), sample))
{
temp = pics[0];
pics[0] = pics[i];
pics[i] = temp;
break;
}
}
result = FSDK_LoadImageFromFile(&imgOrg, pics[0]);
if(result != FSDKE_OK)
{
std::cout<<"============= Input Sample is Bad ============"<<std::endl<<std::endl;
return;
}
result = FSDK_DetectFace(imgOrg, &fpOrg);
if(result != FSDKE_OK)
{
std::cout<<"============= Input Sample is Bad ============"<<std::endl<<std::endl;
return;
}
result = FSDK_GetFaceTemplateInRegion(imgOrg, &fpOrg, &ftOrg);
if(result != FSDKE_OK)
{
std::cout<<"============= Input Sample is Bad ============"<<std::endl<<std::endl;
return;
}
for(int i = 1 ; i < nFile ; ++i)
{
//std::cout<<"=================== This pair ===================="<<std::endl;
//std::cout<<pics[i]<<" "<<pics[j]<<std::endl<<std::endl;
// load 1 imgs
result = FSDK_LoadImageFromFile(&imgCmp, pics[i]);
//std::cout<<"=================== Load Image ==================="<<std::endl;
//std::cout<<ErrorCode[-result1]<<std::endl<<std::endl;
// find faces
result = FSDK_DetectFace(imgCmp, &fpCmp);
if(result != FSDKE_OK)
{
std::cout<<"============= break this comparison ============="<<std::endl<<std::endl;
if(result != FSDKE_OK) fileOut<<pics[i]<<std::endl;
FSDK_FreeImage(imgCmp);
break;
}
//std::cout<<"=================== Find Faces ==================="<<std::endl;
//std::cout<<ErrorCode[-result1]<<std::endl<<std::endl;
FSDK_GetFaceTemplateInRegion(imgCmp, &fpCmp, &ftCmp);
if(result != FSDKE_OK)
{
std::cout<<"============= break this comparison ============="<<std::endl;
std::cout<<pics[i]<<std::endl<<std::endl;
FSDK_FreeImage(imgCmp);
break;
}
FSDK_MatchFaces(&ftOrg, &ftCmp, &similarity);
std::cout<<"=================== Similarity =================="<<std::endl;
std::cout<<"Similarity is "<<similarity * 100<<"%"<<std::endl<<std::endl;
if(similarity >= maxSim)
{
maxSim = similarity;
if(pair != NULL)
{
delete[] pair;
pair = NULL;
}
pair = new char[strlen(pics[i]) + 1];
strcpy(pair, pics[i]);
}
FSDK_FreeImage(imgCmp);
}
FSDK_FreeImage(imgOrg);
std::cout<<"===================== Result ===================="<<std::endl;
std::cout<<"Total "<<nFile<<" files"<< std::endl;
std::cout<<"Max Similarity: "<<maxSim* 100<<"%"<<std::endl;
std::cout<<pics[0]<<std::endl;
std::cout<<pair<<std::endl;
for(int i = 0 ; i < nFile ; ++i)
delete[] pics[i];
delete[] pics;
delete[] pair;
fileOut.close();
getchar();
}
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
}
}
}
