/// <summary>
/// Méthode qui analyse les images envoyées par le client
/// Repère les formes présentes, les découpe et les enregistre en ficiers distincts
/// </summary>
public void ProcessImage()
{
using (CamCapturer.CamCapturer cam = new CamCapturer.CamCapturer())
{
Picture = cam.GetCapture();
Copy = cam.GetCapture();
}
ShapeChecker = new SimpleShapeChecker();
ShapeAnalyser = new BlobCounter();
string date = DateTime.Now.Date.ToString("dMyyyy");
FolderName = string.Format("Kuhlschrank-{0}", date);
ShapeAnalyser.FilterBlobs = true;
ShapeAnalyser.MinHeight = 200;
ShapeAnalyser.MinWidth = 500;
Directory.CreateDirectory(Path.Combine(Path.GetTempPath(), FolderName));
BitmapData bitData = Picture.LockBits(new Rectangle(0, 0, Picture.Width, Picture.Height), ImageLockMode.ReadWrite, Picture.PixelFormat);
ColorFiltering filter = new ColorFiltering();
filter.Red = new IntRange(0, 64);
filter.Green = new IntRange(0, 64);
filter.Blue = new IntRange(0, 64);
filter.FillOutsideRange = false;
filter.ApplyInPlace(bitData);
ShapeAnalyser.ProcessImage(bitData);
Blob[] blobs = ShapeAnalyser.GetObjectsInformation();
Picture.UnlockBits(bitData);
for (int i = 0; i < blobs.Length; i++)
{
List <IntPoint> edgePoints = ShapeAnalyser.GetBlobsEdgePoints(blobs[i]);
List <IntPoint> corners;
ShapeChecker.IsConvexPolygon(edgePoints, out corners);
IntPoint pt0 = corners[0];
IntPoint pt1 = corners[1];
IntPoint pt2 = corners[2];
double width = Math.Sqrt(Math.Pow(pt1.X - pt0.X, 2) + Math.Pow(pt1.Y - pt0.Y, 2));
double height = Math.Sqrt(Math.Pow(pt2.X - pt1.X, 2) + Math.Pow(pt2.Y - pt1.Y, 2));
Rectangle crop = new Rectangle(corners[0].X, corners[1].Y, (int)width + 50, (int)height + 50);
Bitmap target = new Bitmap(crop.Width, crop.Height);
using (Graphics gr = Graphics.FromImage(target))
gr.DrawImage(Copy, new Rectangle(0, 0, target.Width, target.Height), crop, GraphicsUnit.Pixel);
target.Save(string.Format(@"{0}\{1}\crop{2}.jpg", Path.GetTempPath(), FolderName, i));
}
}
/// <summary>
/// Méthode qui analyse les images envoyées par le client
/// Repère les formes présentes, les découpe et les enregistre en ficiers distincts
/// </summary>
public void ProcessImage()
{
using (CamCapturer.CamCapturer cam = new CamCapturer.CamCapturer())
{
Picture = cam.GetCapture();
Copy = cam.GetCapture();
}
ShapeChecker = new SimpleShapeChecker();
ShapeAnalyser = new BlobCounter();
string date = DateTime.Now.Date.ToString("dMyyyy");
FolderName = string.Format("Kuhlschrank-{0}", date);
ShapeAnalyser.FilterBlobs = true;
ShapeAnalyser.MinHeight = 200;
ShapeAnalyser.MinWidth = 500;
Directory.CreateDirectory(Path.Combine(Path.GetTempPath(), FolderName));
BitmapData bitData = Picture.LockBits(new Rectangle(0, 0, Picture.Width, Picture.Height), ImageLockMode.ReadWrite, Picture.PixelFormat);
ColorFiltering filter = new ColorFiltering();
filter.Red = new IntRange(0, 64);
filter.Green = new IntRange(0, 64);
filter.Blue = new IntRange(0, 64);
filter.FillOutsideRange = false;
filter.ApplyInPlace(bitData);
ShapeAnalyser.ProcessImage(bitData);
Blob[] blobs = ShapeAnalyser.GetObjectsInformation();
Picture.UnlockBits(bitData);
for (int i = 0; i < blobs.Length; i++)
{
List<IntPoint> edgePoints = ShapeAnalyser.GetBlobsEdgePoints(blobs[i]);
List<IntPoint> corners;
ShapeChecker.IsConvexPolygon(edgePoints, out corners);
IntPoint pt0 = corners[0];
IntPoint pt1 = corners[1];
IntPoint pt2 = corners[2];
double width = Math.Sqrt(Math.Pow(pt1.X - pt0.X, 2) + Math.Pow(pt1.Y - pt0.Y, 2));
double height = Math.Sqrt(Math.Pow(pt2.X - pt1.X, 2) + Math.Pow(pt2.Y - pt1.Y, 2));
Rectangle crop = new Rectangle(corners[0].X, corners[1].Y, (int)width + 50, (int)height + 50);
Bitmap target = new Bitmap(crop.Width, crop.Height);
using (Graphics gr = Graphics.FromImage(target))
gr.DrawImage(Copy, new Rectangle(0, 0, target.Width, target.Height), crop, GraphicsUnit.Pixel);
target.Save(string.Format(@"{0}\{1}\crop{2}.jpg", Path.GetTempPath(), FolderName, i));
}
}
