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ModelViewer.xaml.cs
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ModelViewer.xaml.cs
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using OpenCvSharp;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;
using Vision;
using Vision.Cv;
using Vision.Detection;
using Window = System.Windows.Window;
using FileNode = Vision.FileNode;
namespace EyeGazeGen
{
/// <summary>
/// ModelViewer.xaml에 대한 상호 작용 논리
/// </summary>
public partial class ModelViewer : Window
{
EyeGazeModel model;
ScreenProperties ScreenProperties;
ModelViewerControl viewControl;
public ModelViewer(Window wnd, EyeGazeModel model, FaceDetectionProvider prov)
{
InitializeComponent();
viewControl = new ModelViewerControl(prov);
Grid.Children.Add(viewControl);
this.model = model;
Owner = wnd;
Title = model.SessionName;
viewControl.Model = model;
viewControl.Update();
}
private void Bt_Create_EyesModel_Click(object sender, RoutedEventArgs e)
{
IsEnabled = false;
Task.Factory.StartNew(() =>
{
Save();
Dispatcher.Invoke(() => { IsEnabled = true; });
});
}
private void Save()
{
var dir = model.Directory.GetDirectory($"[{DateTime.Now.ToString()}] EyesSubModule");
Storage.FixPathChars(dir);
if (!dir.IsExist)
dir.Create();
var dirLeft = dir.GetDirectory("left");
if (!dirLeft.IsExist)
dirLeft.Create();
var dirLeft2 = dir.GetDirectory("left2");
if (!dirLeft2.IsExist)
dirLeft2.Create();
var dirRight = dir.GetDirectory("right");
if (!dirRight.IsExist)
dirRight.Create();
var dirRight2 = dir.GetDirectory("right2");
if (!dirRight2.IsExist)
dirRight2.Create();
var dirFace = dir.GetDirectory("face");
if (!dirFace.IsExist)
dirFace.Create();
if (dir != null)
{
FileNode text = dir.NewFile("model.txt");
using (var stream = text.Open())
{
model.WriteModelText(stream);
}
List<FaceDetectionProvider> detectors = new List<FaceDetectionProvider>();
for (int i = 0; i < Environment.ProcessorCount; i++)
{
Logger.Log($"Load Detector [{i + 1}/{Environment.ProcessorCount}]");
detectors.Add(new OpenFaceDetector()
{
MaxSize = 640,
Interpolation = InterpolationFlags.Lanczos4
});
}
ScreenProperties = new ScreenProperties()
{
Origin = model.ScreenOrigin,
PixelSize = model.ScreenPixelSize,
Size = model.ScreenSize
};
object countLocker = new object();
int count = 0;
Parallel.ForEach(model.Elements, new ParallelOptions() { MaxDegreeOfParallelism = Environment.ProcessorCount }, (ele) =>
{
int detectorInd;
FaceDetectionProvider detector;
lock (countLocker)
{
count++;
detectorInd = count % Environment.ProcessorCount;
detector = detectors[detectorInd];
}
using (Mat frame = Core.Cv.ImgRead(ele.File))
{
if (frame != null && !frame.IsEmpty)
{
try
{
FaceRect[] faces = detector.Detect(frame);
if (faces != null && faces.Length > 0)
{
foreach (var face in faces)
{
if (Math.Abs(face.LandmarkTransformVector[2]) < 7500 && face.LeftEye != null && face.RightEye != null)
{
var rod = face.SolveLookScreenVector(ele.Point, ScreenProperties).ToArray();
var filename = $"{ele.Index},{rod[0]},{rod[1]},{rod[2]}.jpg";
FileNode eyeFileLeft = dirLeft.GetFile(filename);
FileNode eyeFileLeft2 = dirLeft2.GetFile(filename);
FileNode eyeFileRight = dirRight.GetFile(filename);
FileNode eyeFileRight2 = dirRight2.GetFile(filename);
FileNode eyeFileFace = dirFace.GetFile(filename);
using (Mat roi = face.LeftEye.RoiCropByPercent(frame, 0.25))
Core.Cv.ImgWrite(eyeFileLeft, roi, 92);
using (Mat roi = face.LeftEye.RoiCropByPercent(frame, 0.5))
Core.Cv.ImgWrite(eyeFileLeft2, roi, 92);
using (Mat roi = face.RightEye.RoiCropByPercent(frame, 0.25))
Core.Cv.ImgWrite(eyeFileRight, roi, 92);
using (Mat roi = face.RightEye.RoiCropByPercent(frame, 0.5))
Core.Cv.ImgWrite(eyeFileRight2, roi, 92);
using (Mat roi = face.ROI(frame))
Core.Cv.ImgWrite(eyeFileFace, roi, 92);
}
}
}
}
catch (Exception ex)
{
Logger.Error(ex.ToString());
}
}
}
Logger.Log($"Extracted [{count}/{model.Elements.Count}]");
});
foreach (var d in detectors)
d.Dispose();
}
else
{
Logger.Error("Cant Create Dir");
MessageBox.Show("CantCreateDir");
}
}
private void Bt_ChangeSize_Click(object sender, RoutedEventArgs e)
{
double newWidth;
double newHeight;
try
{
string[] spl = Tb_NewSize.Text.Split(',');
newWidth = Convert.ToDouble(spl[0]);
newHeight = Convert.ToDouble(spl[1]);
}
catch (Exception ex)
{
Logger.Error("Cant convert input");
return;
}
Vision.Size oldSize = model.ScreenPixelSize;
Vision.Size newSize = new Vision.Size(newWidth, newHeight);
foreach(EyeGazeModelElement ele in model.Elements)
{
Logger.Log($"{ele.Point} To");
ele.Point = LayoutHelper.ResizePoint(ele.Point, oldSize, newSize, Vision.Stretch.Uniform);
Logger.Log($"{ele.Point}");
FileNode newFile = model.Directory.GetFile(EyeGazeModelElement.GetFileName(ele));
TryMove(ele.File, newFile);
ele.File = newFile;
}
model.ScreenPixelSize = newSize;
FileNode node = model.ModelTxt;
if(node.IsExist)
node.Delete();
node.Create();
using(Stream stream = node.Open())
model.WriteModelText(stream);
Logger.Log("ModelTXT writed");
}
private void TryMove(FileNode source, FileNode dist, int retry = 0, Exception innerException = null)
{
if(retry > 5)
{
throw new Exception("FileCopy Error", innerException);
}
try
{
source.Move(dist);
}
catch (Exception ex)
{
Logger.Error(this, ex);
Core.Sleep(500);
TryMove(source, dist, retry + 1, ex);
}
}
}
}