//顔のフレームの更新処理
private void updateFaceFrame()
{
// フレームデータを取得する
PXCMCapture.Sample sample = senceManager.QuerySample();
UpdateColorImage(sample.color);
//SenceManagerモジュールの顔のデータを更新する
faceData.Update();
//検出した顔の数を取得する
int numFaces = faceData.QueryNumberOfDetectedFaces();
if (senceManager != null)
{
//それぞれの顔ごとに情報取得および描画処理を行う
for (int i = 0; i < numFaces; ++i)
{
//顔の情報を取得する
PXCMFaceData.Face face = faceData.QueryFaceByIndex(i);
// 顔の位置を取得:Depthで取得する
var detection = face.QueryDetection();
if (detection != null)
{
PXCMRectI32 faceRect;
detection.QueryBoundingRect(out faceRect);
//顔の位置に合わせて長方形を変更
TranslateTransform transform = new TranslateTransform(faceRect.x, faceRect.y);
rect[i].Width = faceRect.w;
rect[i].Height = faceRect.h;
rect[i].Stroke = Brushes.Blue;
rect[i].StrokeThickness = 3;
rect[i].RenderTransform = transform;
//追加：心拍に関する顔の情報を取得する
PXCMFaceData.PulseData pulse = face.QueryPulse();
if (pulse != null)
{
//顔の位置に合わせて心拍数を表示
tb[i].RenderTransform = new TranslateTransform(transform.X, transform.Y - 30);
//追加：心拍数の表示
float hrate = pulse.QueryHeartRate();
tb[i].Text = "HeartRate:" + hrate;
}
}
}
}
}
private void updateFaceFrame()
{
PXCMCapture.Sample sample = this.senseManager.QuerySample();
this.image = sample.color;
if (this.image != null)
{
this.invalidate = true;
}
this.faceData.Update();
// get number of faces
FOutFaceLandmarkPoints.SliceCount = 0;
FOutFaceExpressionsResult.SliceCount = 0;
int numFaces = this.faceData.QueryNumberOfDetectedFaces();
for (int i = 0; i < numFaces; ++i)
{
// get faces info
PXCMFaceData.Face face = this.faceData.QueryFaceByIndex(i);
// get face position by Depth
var detection = face.QueryDetection();
if (detection != null)
{
// detection
PXCMRectI32 faceRect;
detection.QueryBoundingRect(out faceRect);
int sliceCount = i + 1;
FOutFacePosition.SliceCount = sliceCount;
FOutFacePosition[i] = new Vector2D(faceRect.x, faceRect.y);
FOutFaceWidth.SliceCount = sliceCount;
FOutFaceWidth[i] = faceRect.w;
FOutFaceHeight.SliceCount = sliceCount;
FOutFaceHeight[i] = faceRect.h;
// pose(only use Depth mode)
PXCMFaceData.PoseData pose = face.QueryPose();
if (pose != null)
{
// faces angle
PXCMFaceData.PoseEulerAngles poseAngle = new PXCMFaceData.PoseEulerAngles();
pose.QueryPoseAngles(out poseAngle);
FOutFacePose.SliceCount = sliceCount;
FOutFacePose[i] = new Vector3D(poseAngle.pitch, poseAngle.yaw, poseAngle.roll);
}
// landmarks
PXCMFaceData.LandmarksData landmarks = face.QueryLandmarks();
FOutFaceLandmarkBinSize.SliceCount = sliceCount;
if (landmarks != null)
{
// number of feature points from landmarks
int numPoints = landmarks.QueryNumPoints();
FOutFaceLandmarkBinSize[i] = numPoints;
PXCMFaceData.LandmarkPoint[] landmarkPoints = new PXCMFaceData.LandmarkPoint[numPoints];
int prevSliceCount = FOutFaceLandmarkPoints.SliceCount;
FOutFaceLandmarkPoints.SliceCount = prevSliceCount + numPoints;
if (landmarks.QueryPoints(out landmarkPoints))
{
for (int j = 0; j < numPoints; j++)
{
int index = prevSliceCount + j;
FOutFaceLandmarkPoints[index] = new Vector2D(landmarkPoints[j].image.x, landmarkPoints[j].image.y);
}
}
}
else
{
FOutFaceLandmarkBinSize[i] = 0;
FOutFaceLandmarkPoints.SliceCount = 0;
}
PXCMFaceData.ExpressionsData expressionData = face.QueryExpressions();
if (expressionData != null)
{
for (int j = 0; j < FInExpressions.SliceCount; j++)
{
PXCMFaceData.ExpressionsData.FaceExpressionResult expressionResult;
if (expressionData.QueryExpression(FInExpressions[j], out expressionResult))
{
FOutFaceExpressionsResult.SliceCount++;
FOutFaceExpressionsResult[j] = expressionResult.intensity;
}
else
{
// do nothing
}
}
}
else
{
FOutFaceExpressionsResult.SliceCount = 0;
}
PXCMFaceData.PulseData pulseData = face.QueryPulse();
if (pulseData != null)
{
FOutPulse.SliceCount = sliceCount;
FOutPulse[i] = pulseData.QueryHeartRate();
}
}
}
}