private void RegisterUser(PXCMFaceData faceOutput)
{
m_form.Register = false;
if (faceOutput.QueryNumberOfDetectedFaces() <= 0)
{
return;
}
PXCMFaceData.Face qface = faceOutput.QueryFaceByIndex(0);
if (qface == null)
{
throw new Exception("PXCMFaceData.Face null");
}
PXCMFaceData.RecognitionData rdata = qface.QueryRecognition();
if (rdata == null)
{
throw new Exception(" PXCMFaceData.RecognitionData null");
}
#region 註冊視窗
bool isRegistered = rdata.IsRegistered();//已註冊?
int realSenseId = rdata.RegisterUser();
var collection = faceOutput.QueryRecognitionModule()
.GetDatabase()
.Where(x => x.ForeignKey == realSenseId);
var dbItem = collection.LastOrDefault();
if (realSenseId == -1)
{
return;
}
if (isRegistered)
{
//已註冊的畫面卻又重新註冊，可能是辨識錯誤的更正
List <RecognitionFaceData> faceData =
faceOutput.QueryRecognitionModule()
.GetDatabase().ToList();
dbItem = faceData.Last();
dbItem.ForeignKey = dbItem.PrimaryKey + 100;//校正Id
faceData[faceData.Count - 1] = dbItem;
//整理資料庫的錯誤
FaceDatabaseFile.FormatData(faceData, NameMapping);
qrecognition.SetDatabase(faceData.ToArray());
}
var registerForm = new RegisterForm()
{
Picture = dbItem.Image
};
if (registerForm.ShowDialog() == DialogResult.OK)
{
var mapping = NameMapping.Where(x => x.Id == registerForm.Id).FirstOrDefault();
if (mapping == null)
{
mapping = new NameMapping()
{
Id = registerForm.Id,
Name = registerForm.Name
};
NameMapping.Add(mapping);
}
if (registerForm.Name.Length > 0)
{
mapping.Name = registerForm.Name;
}
mapping.DataIds.Add(dbItem.ForeignKey);
}
#endregion
}
