private Bitmap XXX(Bitmap bmpBefore, Bitmap bmpAfter)
{
var filter = new Grayscale(0.2125, 0.7154, 0.0721);
bmpBefore = filter.Apply(bmpBefore);
bmpAfter = filter.Apply(bmpAfter);
// create filters
var differenceFilter = new Difference();
IFilter thresholdFilter = new Threshold(15);
// set backgroud frame as an overlay for difference filter
differenceFilter.OverlayImage = bmpBefore;
// apply the filters
Bitmap tmp1 = differenceFilter.Apply(bmpAfter);
Bitmap tmp2 = thresholdFilter.Apply(tmp1);
IFilter erosionFilter = new Erosion();
// apply the filter
Bitmap tmp3 = erosionFilter.Apply(tmp2);
IFilter pixellateFilter = new Pixellate();
// apply the filter
Bitmap tmp4 = pixellateFilter.Apply(tmp3);
return(tmp4);
}
private void PixellateToolStripMenuItem_Click(object sender, EventArgs e)
{
Pixellate rs = new Pixellate();
Bitmap s3 = rs.Apply(orImg);
pictureBox5.Image = s3;
}
public Bitmap ToPixellate(Bitmap Im)
{
AForge.Imaging.Filters.Pixellate Img = new Pixellate();
Bitmap bmImage = AForge.Imaging.Image.Clone(new Bitmap(Im), PixelFormat.Format24bppRgb);
return(Img.Apply(bmImage));
}
private void JpegLiveSource1LiveNotificationEvent(object sender, EventArgs e)
{
if (this.InvokeRequired)
{
if (OnMainThread)
{
LiveContentEventArgs args = e as LiveContentEventArgs;
if (args != null && args.LiveContent != null)
{
// UI thread is too busy - discard this frame from display
args.LiveContent.Dispose();
}
return;
}
OnMainThread = true;
// Make sure we execute on the UI thread before updating UI Controls
BeginInvoke(new EventHandler(JpegLiveSource1LiveNotificationEvent), new[] { sender, e });
}
else
{
LiveContentEventArgs args = e as LiveContentEventArgs;
if (args != null)
{
if (args.LiveContent != null)
{
// Display the received JPEG
//textBoxLength.Text = "" + args.LiveContent.Content.Length;
int width = args.LiveContent.Width;
int height = args.LiveContent.Height;
MemoryStream ms = new MemoryStream(args.LiveContent.Content);
//Bitmap newBitmap = testBox();
Bitmap newBitmap = new Bitmap(ms);
if (referenceBitmap == null)
{
referenceBitmap = newBitmap;
}
textBoxResolution.Text = "" + width + "x" + height;
if (pictureBoxOriginal.Size.Width != 0 && pictureBoxOriginal.Size.Height != 0)
{
if ((newBitmap.Width != pictureBoxOriginal.Width || newBitmap.Height != pictureBoxOriginal.Height))
{
pictureBoxOriginal.Image = new Bitmap(newBitmap, pictureBoxOriginal.Size);
}
else
{
pictureBoxOriginal.Image = newBitmap;
}
}
textBoxDecodingStatus.Text = args.LiveContent.HardwareDecodingStatus;
ms.Close();
ms.Dispose();
_count++;
textBoxCount.Text = "" + _count;
args.LiveContent.Dispose();
/// Star processing frame
grayImage = gfilter.Apply(newBitmap);
pictureBoxGray.Image = grayImage;
try
{
if (counter == 4000)
{
counter = 0;
background = null;
analyticsImageProcessing.resetBackground();
}
if (background == null)
{
background = analyticsImageProcessing.GetBackGound(grayImage);
/// Show mensaje
Bitmap bitmap = new Bitmap(320, 240);
Graphics g = Graphics.FromImage(bitmap);
g.FillRectangle(System.Drawing.Brushes.Black, 0, 0, bitmap.Width, bitmap.Height);
g.DrawString("Processing Background...", new Font(FontFamily.GenericMonospace, 12), Brushes.White, new PointF(20, pictureBoxOriginal.Height / 2 - 20));
g.Dispose();
pictureBoxBackgound.Image = new Bitmap(bitmap, pictureBoxOriginal.Size);
bitmap.Dispose();
}
else
{
pictureBoxBackgound.Image = background;
background2 = gfilter.Apply(background);
Bitmap backgroundMask = analyticsImageProcessing.diff(grayImage, background2);
pictureBox1.Image = backgroundMask;
// create filter
// Median filter = new Median();
// apply the filter
// Bitmap backgroundMask2 = filter.Apply(backgroundMask);
// pictureBox2.Image = backgroundMask2;
// create filter
Pixellate pxfilter = new Pixellate(20);
// apply the filter
Bitmap result = pxfilter.Apply(backgroundMask);
// pictureBox3.Image = result;
// create filter
Threshold thfilter = new Threshold(1);
// apply the filter
Bitmap result2 = thfilter.Apply(result);
pictureBox4.Image = result2;
ApplyMask appmask = new ApplyMask(result2);
foreground = appmask.Apply(newBitmap);
}
/// PocessImage
if (foreground != null)
{
Blob[] blobs = analyticsImageProcessing.GetBlobs(foreground, blobCounter);
textBoxMetadata.Text = metadataHandler.SendMetadataBox(blobs, _jpegLiveSource.Width, _jpegLiveSource.Height);
PaintHeatMap(blobs);
pictureBoxHeatmap.Image = bitmapHeatMap;
/// Debug tool
if (blobs[0] != null && blobs.Length > 0)
{
blobCounter.ExtractBlobsImage(foreground, blobs[0], false);
pictureBoxBlob1.Image = blobs[0].Image.ToManagedImage();
textBoxAreaBlob1.Text = blobs[0].Area.ToString();
textBoxXBlob1.Text = blobs[0].CenterOfGravity.X.ToString();
textBoxYBlob1.Text = blobs[0].CenterOfGravity.Y.ToString();
}
else
{
pictureBoxBlob1.Image = null;
}
if (blobs[1] != null && blobs.Length > 1)
{
blobCounter.ExtractBlobsImage(foreground, blobs[1], false);
pictureBoxBlob2.Image = blobs[1].Image.ToManagedImage();
textBoxAreaBlob2.Text = blobs[1].Area.ToString();
textBoxXBlob2.Text = blobs[1].CenterOfGravity.X.ToString();
textBoxYBlob2.Text = blobs[1].CenterOfGravity.Y.ToString();
}
else
{
pictureBoxBlob2.Image = null;
}
if (blobs[2] != null && blobs.Length > 2)
{
blobCounter.ExtractBlobsImage(foreground, blobs[2], false);
pictureBoxBlob3.Image = blobs[2].Image.ToManagedImage();
textBoxAreaBlob3.Text = blobs[2].Area.ToString();
textBoxXBlob3.Text = blobs[2].CenterOfGravity.X.ToString();
textBoxYBlob3.Text = blobs[2].CenterOfGravity.Y.ToString();
}
else
{
pictureBoxBlob3.Image = null;
}
if (blobs[3] != null && blobs.Length > 3)
{
blobCounter.ExtractBlobsImage(foreground, blobs[3], false);
pictureBoxBlob4.Image = blobs[3].Image.ToManagedImage();
textBoxAreaBlob4.Text = blobs[3].Area.ToString();
textBoxXBlob4.Text = blobs[3].CenterOfGravity.X.ToString();
textBoxYBlob4.Text = blobs[3].CenterOfGravity.Y.ToString();
}
else
{
pictureBoxBlob4.Image = null;
}
}
}
catch (Exception r)
{
Console.WriteLine(r.Message);
}
}
else if (args.Exception != null)
{
// Handle any exceptions occurred inside toolkit or on the communication to the VMS
Bitmap bitmap = new Bitmap(320, 240);
Graphics g = Graphics.FromImage(bitmap);
g.FillRectangle(System.Drawing.Brushes.Black, 0, 0, bitmap.Width, bitmap.Height);
g.DrawString("Connection lost to server ...", new Font(FontFamily.GenericMonospace, 12), Brushes.White, new PointF(20, pictureBoxOriginal.Height / 2 - 20));
g.Dispose();
pictureBoxOriginal.Image = new Bitmap(bitmap, pictureBoxOriginal.Size);
bitmap.Dispose();
}
}
OnMainThread = false;
}
}
public static Bitmap ToPixellate(this Bitmap iBitmap, int pixelSize)
{
Pixellate filter = new Pixellate(pixelSize);
return(filter.Apply(iBitmap));
}
public static Bitmap ToPixalation(this Bitmap bitmap)
{
var pixellateFilter = new Pixellate();
return(pixellateFilter.Apply(AForge.Imaging.Image.Clone(bitmap, PixelFormat.Format24bppRgb)));
}
