public void SimplePipeline()
{
PXCMSenseManager pp = m_form.Session.CreateSenseManager();
if (pp == null)
{
throw new Exception("PXCMSenseManager null");
}
PXCMCaptureManager captureMgr = pp.captureManager;
if (captureMgr == null)
{
throw new Exception("PXCMCaptureManager null");
}
var selectedRes = m_form.GetCheckedColorResolution();
if (selectedRes != null && !m_form.IsInPlaybackState())
{
// Set active camera
PXCMCapture.DeviceInfo deviceInfo;
m_form.Devices.TryGetValue(m_form.GetCheckedDevice(), out deviceInfo);
captureMgr.FilterByDeviceInfo(m_form.GetCheckedDeviceInfo());
// activate filter only live/record mode , no need in playback mode
var set = new PXCMCapture.Device.StreamProfileSet
{
color =
{
frameRate = selectedRes.Item2,
imageInfo =
{
format = selectedRes.Item1.format,
height = selectedRes.Item1.height,
width = selectedRes.Item1.width
}
}
};
if (m_form.IsPulseEnabled() && (set.color.imageInfo.width < 1280 || set.color.imageInfo.height < 720))
{
captureMgr.FilterByStreamProfiles(PXCMCapture.StreamType.STREAM_TYPE_COLOR, 1280, 720, 0);
}
else
{
captureMgr.FilterByStreamProfiles(set);
}
}
// Set Source & Landmark Profile Index
if (m_form.IsInPlaybackState())
{
//pp.captureManager.FilterByStreamProfiles(null);
captureMgr.SetFileName(m_form.GetFileName(), false);
captureMgr.SetRealtime(false);
}
else if (m_form.GetRecordState())
{
captureMgr.SetFileName(m_form.GetFileName(), true);
}
// Set Module
pp.EnableFace();
PXCMFaceModule faceModule = pp.QueryFace();
if (faceModule == null)
{
Debug.Assert(faceModule != null);
return;
}
PXCMFaceConfiguration moduleConfiguration = faceModule.CreateActiveConfiguration();
if (moduleConfiguration == null)
{
Debug.Assert(moduleConfiguration != null);
return;
}
var checkedProfile = m_form.GetCheckedProfile();
var mode = m_form.FaceModesMap.First(x => x.Value == checkedProfile).Key;
moduleConfiguration.SetTrackingMode(mode);
moduleConfiguration.strategy = PXCMFaceConfiguration.TrackingStrategyType.STRATEGY_RIGHT_TO_LEFT;
moduleConfiguration.detection.maxTrackedFaces = m_form.NumDetection;
moduleConfiguration.landmarks.maxTrackedFaces = m_form.NumLandmarks;
moduleConfiguration.pose.maxTrackedFaces = m_form.NumPose;
PXCMFaceConfiguration.ExpressionsConfiguration econfiguration = moduleConfiguration.QueryExpressions();
if (econfiguration == null)
{
throw new Exception("ExpressionsConfiguration null");
}
econfiguration.properties.maxTrackedFaces = m_form.NumExpressions;
econfiguration.EnableAllExpressions();
moduleConfiguration.detection.isEnabled = m_form.IsDetectionEnabled();
moduleConfiguration.landmarks.isEnabled = m_form.IsLandmarksEnabled();
moduleConfiguration.pose.isEnabled = m_form.IsPoseEnabled();
if (m_form.IsExpressionsEnabled())
{
econfiguration.Enable();
}
PXCMFaceConfiguration.PulseConfiguration pulseConfiguration = moduleConfiguration.QueryPulse();
if (pulseConfiguration == null)
{
throw new Exception("pulseConfiguration null");
}
pulseConfiguration.properties.maxTrackedFaces = m_form.NumPulse;
if (m_form.IsPulseEnabled())
{
pulseConfiguration.Enable();
}
qrecognition = moduleConfiguration.QueryRecognition();
if (qrecognition == null)
{
throw new Exception("PXCMFaceConfiguration.RecognitionConfiguration null");
}
if (m_form.IsRecognitionChecked())
{
qrecognition.Enable();
#region 臉部辨識資料庫讀取
if (File.Exists(DatabasePath))
{
m_form.UpdateStatus("正在讀取資料庫", MainForm.Label.StatusLabel);
List <RecognitionFaceData> faceData = null;
FaceDatabaseFile.Load(DatabasePath, ref faceData, ref NameMapping);
FaceData = faceData.ToArray();
qrecognition.SetDatabase(FaceData);
}
#endregion
}
moduleConfiguration.EnableAllAlerts();
moduleConfiguration.SubscribeAlert(FaceAlertHandler);
pxcmStatus applyChangesStatus = moduleConfiguration.ApplyChanges();
m_form.UpdateStatus("Init Started", MainForm.Label.StatusLabel);
if (applyChangesStatus < pxcmStatus.PXCM_STATUS_NO_ERROR || pp.Init() < pxcmStatus.PXCM_STATUS_NO_ERROR)
{
m_form.UpdateStatus("Init Failed", MainForm.Label.StatusLabel);
}
else
{
using (PXCMFaceData moduleOutput = faceModule.CreateOutput())
{
Debug.Assert(moduleOutput != null);
PXCMCapture.Device.StreamProfileSet profiles;
PXCMCapture.Device device = captureMgr.QueryDevice();
if (device == null)
{
throw new Exception("device null");
}
device.QueryStreamProfileSet(PXCMCapture.StreamType.STREAM_TYPE_DEPTH, 0, out profiles);
CheckForDepthStream(profiles, faceModule);
m_form.UpdateStatus("Streaming", MainForm.Label.StatusLabel);
m_timer = new FPSTimer(m_form);
#region loop
while (!m_form.Stopped)
{
if (pp.AcquireFrame(true) < pxcmStatus.PXCM_STATUS_NO_ERROR)
{
break;
}
var isConnected = pp.IsConnected();
DisplayDeviceConnection(isConnected);
if (isConnected)
{
var sample = pp.QueryFaceSample();
if (sample == null)
{
pp.ReleaseFrame();
continue;
}
switch (mode)
{
case PXCMFaceConfiguration.TrackingModeType.FACE_MODE_IR:
if (sample.ir != null)
{
DisplayPicture(sample.ir);
}
break;
default:
DisplayPicture(sample.color);
break;
}
moduleOutput.Update();
PXCMFaceConfiguration.RecognitionConfiguration recognition = moduleConfiguration.QueryRecognition();
if (recognition == null)
{
pp.ReleaseFrame();
continue;
}
if (recognition.properties.isEnabled)
{
UpdateRecognition(moduleOutput);
}
m_form.DrawGraphics(moduleOutput);
m_form.UpdatePanel();
}
pp.ReleaseFrame();
}
#endregion
}
// moduleConfiguration.UnsubscribeAlert(FaceAlertHandler);
// moduleConfiguration.ApplyChanges();
m_form.UpdateStatus("Stopped", MainForm.Label.StatusLabel);
}
#region 儲存臉部辨識資訊檔案
if (DatabaseChanged)
{
FaceDatabaseFile.Save(DatabasePath, FaceData.ToList(), NameMapping);
}
#endregion
var dbm = new FaceDatabaseManager(pp);
moduleConfiguration.Dispose();
pp.Close();
pp.Dispose();
}
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
}