private RawIdentifyResults IdentifyFaces()
{
RawIdentifyResults rawIdentifyResults = new RawIdentifyResults();
List <CompareResult> list = new List <CompareResult>();
FrameInfo result;
while (this._frames.TryDequeue(out result))
{
try
{
CompareResult[] recommendedList = this._engineWorker.GetRecommendedList(result);
if (recommendedList.Length == 0)
{
if (this._device.SaveUnidentified)
{
rawIdentifyResults.LastUnKnown = result;
}
}
else
{
list.AddRange((IEnumerable <CompareResult>)recommendedList);
result.Device.IdentifierCount += recommendedList.Length;
}
}
catch (Exception ex)
{
this._logger.Error((object)" IdentifyFaces Error ", ex);
++result.Device.VerificationErrors;
}
}
rawIdentifyResults.Known = CompareRequest.GroupKnown((IEnumerable <CompareResult>)list);
return(rawIdentifyResults);
}
private void Save(RawIdentifyResults results)
{
this.SaveResults((IEnumerable <CompareResult>)results.Known);
if (!this._device.SaveUnidentified || results.UnKnownCount < Settings.Default.MinFaceCount)
{
return;
}
this.SaveLog(CompareRequest.FrameToLogBcLog(results.LastUnKnown));
}
public async void ProcessAfter(int trackingPeriod)
{
try
{
await Task.Delay(trackingPeriod).ConfigureAwait(false);
this.RequestStatus = RequestStatus.Search;
RawIdentifyResults results = this.IdentifyFaces();
this.Save(results);
}
catch (Exception ex)
{
this._logger.Error((object)"Identify Task process error", ex);
}
finally
{
this.RequestStatus = RequestStatus.Complete;
}
}
