private void RGBFilter_Clicked(object sender, RoutedEventArgs e)
{
if (mainPhoto != null)
{
chf = new ChannelFiltering();
// set channels' ranges to keep
chf.Red = new AForge.IntRange(int.Parse(RedIn.Text), int.Parse(RedOut.Text));
chf.Green = new AForge.IntRange(int.Parse(GreenIn.Text), int.Parse(GreenOut.Text));
chf.Blue = new AForge.IntRange(int.Parse(BlueIn.Text), int.Parse(BlueOut.Text));
// apply the filter
System.Drawing.Bitmap tmp = chf.Apply((System.Drawing.Bitmap)mainPhoto.Clone());
//BitmapImage tmpBmpIs = ToBitmapImage(tmp);
/*RenderTargetBitmap rtb = new RenderTargetBitmap((int)Photography.ActualWidth, (int)Photography.ActualHeight, mainPhoto.HorizontalResolution, mainPhoto, PixelFormats.Pbgra32);
* rtb.Render(Photography);
*
* PngBitmapEncoder png = new PngBitmapEncoder();
* png.Frames.Add(BitmapFrame.Create(rtb));
* MemoryStream stream = new MemoryStream();
* png.Save(stream);
* System.Drawing.Bitmap image = (System.Drawing.Bitmap)System.Drawing.Image.FromStream(stream);*/
Photography.Source = ToBitmapImage(tmp);
UpdateHistograms(tmp);
UpdateChannelPreviews(tmp);
}
}
Bitmap Filter(Bitmap bitmap, MarkerColor color)
{
var filter = new ChannelFiltering();
filter.Red = filter.Green = filter.Blue = new IntRange(0, 0);
switch (color)
{
case MarkerColor.Red:
filter.Red = new IntRange(0, 255);
break;
case MarkerColor.Green:
filter.Green = new IntRange(0, 255);
break;
case MarkerColor.Blue:
filter.Blue = new IntRange(0, 255);
break;
case MarkerColor.White:
filter.Red = new IntRange(0, 255);
filter.Green = new IntRange(0, 255);
filter.Blue = new IntRange(0, 255);
break;
default:
throw new NotImplementedException();
}
return(filter.Apply(bitmap));
}
public Bitmap RedMask(Bitmap img)
{
ChannelFiltering filter = new ChannelFiltering();
filter.Red = new AForge.IntRange(0, 255);
filter.Green = new AForge.IntRange(100, 255);
filter.Blue = new AForge.IntRange(100, 255);
return(filter.Apply(img));
}
private void process_button_Click(object sender, EventArgs e)
{
//changes are made here
// Channel filtering is more towards saturated range, it is focusing on whole channel
var channelFilter = new ChannelFiltering();
channelFilter.Red = new AForge.IntRange(120, 229);
channelFilter.Green = new AForge.IntRange(80, 221);
channelFilter.Blue = new AForge.IntRange(120, 183);
var channelFilterOutput = channelFilter.Apply(_inputImage);
pictureBoxOutput.Image = channelFilterOutput;
}
public static Bitmap getAzul(Bitmap image)
{
try
{
AForge.Imaging.Filters.ChannelFiltering filter = new ChannelFiltering(new IntRange(0, 0), new IntRange(0, 0), new IntRange(0, 255));
System.Drawing.Bitmap newImage = filter.Apply(image);
return(newImage);
}
catch (ArgumentException ex)
{
MessageBox.Show("No se puede apllicar el filtro" + ex.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
}
private void applyfilter(int a, int b, int c)
{
copyimg = copyimg1;
ChannelFiltering filter = new ChannelFiltering();
filter.Red = new IntRange(a, 255);
filter.Green = new IntRange(b, 255);
filter.Blue = new IntRange(c, 255);
try
{
copyimg = filter.Apply(copyimg);
MainForm.getMainForm.pictureBox1ImagePreview.Image = copyimg;
}
catch (Exception ex)
{ }
}
public mFilterARGBChannel(wDomain RedRange, wDomain GreenRange, wDomain BlueRange, bool isOut)
{
Red = RedRange;
Green = GreenRange;
Blue = BlueRange;
IsOut = isOut;
BitmapType = mFilter.BitmapTypes.None;
Effect = new ChannelFiltering(new IntRange((int)Red.T0, (int)Red.T1), new IntRange((int)Green.T0, (int)Green.T1), new IntRange((int)Blue.T0, (int)Blue.T1));
Effect.RedFillOutsideRange = IsOut;
Effect.GreenFillOutsideRange = IsOut;
Effect.BlueFillOutsideRange = IsOut;
filter = Effect;
}
// New frame event handler, which is invoked on each new available video frame
private void video_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Invoke((MethodInvoker) delegate()
{
optChose = comboBox2.SelectedIndex;
});
Bitmap bmp = (Bitmap)eventArgs.Frame.Clone();
Bitmap bmpPrc = (Bitmap)eventArgs.Frame.Clone();
switch (optChose)
{
case 0:
Grayscale filter0 = new Grayscale(0.2125, 0.7154, 0.0721);
Bitmap grayImage = filter0.Apply(bmpPrc);
OtsuThreshold filter1 = new OtsuThreshold();
pictureBox1.Image = bmp;
pictureBox2.Image = filter1.Apply(grayImage);
break;
case 1:
Sepia filter2 = new Sepia();
pictureBox1.Image = bmp;
pictureBox2.Image = filter2.Apply(bmpPrc);
break;
case 2:
ChannelFiltering filter3 = new ChannelFiltering();
filter3.Red = new IntRange(0, 255);
filter3.Green = new IntRange(100, 255);
filter3.Blue = new IntRange(100, 255);
pictureBox1.Image = bmp;
pictureBox2.Image = filter3.Apply(bmpPrc);
break;
case 3:
HSLFiltering filter4 = new HSLFiltering();
filter4.Hue = new IntRange(340, 20);
filter4.UpdateLuminance = false;
filter4.UpdateHue = false;
pictureBox1.Image = bmp;
pictureBox2.Image = filter4.Apply(bmpPrc);
break;
}
}
public Bitmap edgeDetection()
{
Bitmap colorImg = (Bitmap)videoSourcePlayer1.GetCurrentVideoFrame();
Grayscale grayfilter = new Grayscale(cr, cg, cb);
GaussianBlur blurFilter = new GaussianBlur();
GaussianSharpen sharpenFilter = new GaussianSharpen();
Bitmap originalImage;
if (gausianToggle == 0)
{
originalImage = (Bitmap)grayfilter.Apply(colorImg);
}
else if (gausianToggle == 1)
{
originalImage = sharpenFilter.Apply((Bitmap)colorImg);
originalImage = (Bitmap)grayfilter.Apply(originalImage);
}
else
{
originalImage = blurFilter.Apply((Bitmap)colorImg);
originalImage = (Bitmap)grayfilter.Apply(originalImage);
}
switch (caseValue)
{
case 1:
//canny
scrollableImagePanel1.Image = originalImage;
CannyEdgeDetector edgeDectector = new CannyEdgeDetector();
edgeDectector.HighThreshold = (byte)cannyUpperThresholdSlider.Value;
edgeDectector.LowThreshold = (byte)cannyLowerThresholdSlider.Value;
edgeDectector.ApplyInPlace(scrollableImagePanel1.Image);
return((Bitmap)scrollableImagePanel1.Image);
case 2:
//gray scale
scrollableImagePanel3.Image = originalImage;
Grayscale customGrayScale = new Grayscale((cr * (graySlider.Value / 100)), (cb * (graySlider.Value / 100)), (cg * (graySlider.Value / 100)));
originalImage = customGrayScale.Apply(colorImg);
return(originalImage);
case 3:
//Black and White
scrollableImagePanel2.Image = originalImage;
Threshold thresholdFilter = new Threshold();
thresholdFilter.ThresholdValue = hScrollBar1.Value;
thresholdFilter.ApplyInPlace(scrollableImagePanel2.Image);
return((Bitmap)scrollableImagePanel2.Image);
case 4:
//Mixed Color Edits
scrollableImagePanel5.Image = colorImg;
ChannelFiltering colorChannelFilter = new ChannelFiltering();
colorChannelFilter.Red = new IntRange(0, redSlider.Value);
colorChannelFilter.Blue = new IntRange(0, blueSlider.Value);
colorChannelFilter.Green = new IntRange(0, greenSlider.Value);
colorChannelFilter.ApplyInPlace((Bitmap)scrollableImagePanel5.Image);
return((Bitmap)scrollableImagePanel5.Image);
case 5:
//Specific Color edits
ColorFiltering colorFilter = new ColorFiltering();
if (colorToggle == 1)
{
Console.WriteLine("Red disabled");
colorFilter.Red = new IntRange(0, 0);
colorFilter.Blue = new IntRange(0, 255);
colorFilter.Green = new IntRange(0, 255);
colorFilter.Apply(colorImg);
originalImage = colorImg;
return(originalImage);
}
else if (colorToggle == 2)
{
Console.WriteLine("Blue disabled");
colorFilter.Red = new IntRange(0, 255);
colorFilter.Blue = new IntRange(0, 0);
colorFilter.Green = new IntRange(0, 255);
colorFilter.Apply(colorImg);
originalImage = colorImg;
return(originalImage);
}
else if (colorToggle == 3)
{
Console.WriteLine("Green disabled");
colorFilter.Red = new IntRange(0, 255);
colorFilter.Blue = new IntRange(0, 255);
colorFilter.Green = new IntRange(0, 0);
colorFilter.Apply(colorImg);
originalImage = colorImg;
return(originalImage);
}
else
{
return(colorImg);
}
}
return(originalImage);
}
protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
{
if (FileUpload1.HasFile)
{
string filename = "C:\\Users\\darwesh\\Documents\\Visual Studio 2010\\WebSites\\WebSite1\\Images\\" + FileUpload1.FileName;
string filedir = "C:\\Users\\darwesh\\Documents\\Visual Studio 2010\\WebSites\\WebSite1\\";
FileUpload1.SaveAs("C:\\Users\\darwesh\\Documents\\Visual Studio 2010\\WebSites\\WebSite1\\Images\\" + FileUpload1.FileName);
pixels16 = new List <ushort>();
Imagemri im = new Imagemri();
DicomDecoder dd = new DicomDecoder();
dd.DicomFileName = filename;
imageWidth = dd.width;
imageHeight = dd.height;
bitDepth = dd.bitsAllocated;
winCentre = dd.windowCentre;
winWidth = dd.windowWidth;
bool result = dd.dicomFileReadSuccess;
if (result == true)
{
im.NewImage = true;
if (bitDepth == 16)
{
pixels16.Clear();
dd.GetPixels16(ref pixels16);
byte[] buffer = new byte[pixels16.Count * 2];
byte[] temp;
ByteConverter d = new ByteConverter();
int j = 0;
for (int i = 0; i < pixels16.Count; i++)
{
temp = System.BitConverter.GetBytes(pixels16[i]);
buffer[j++] = temp[0];
buffer[j++] = temp[1];
}
if (winCentre == 0 && winWidth == 0)
{
winWidth = 4095;
winCentre = 4095 / 2;
}
}
im.SetParameters(ref pixels16, imageWidth, imageHeight, winWidth, winCentre, true);
string index = "";
foreach (string stt in dd.dicomInfo)
{
if (stt.Contains("Patient's Weight"))
{
index = stt;
}
}
string wii = index.Split(':')[1];
foreach (string stt in dd.dicomInfo)
{
if (stt.Contains("Patient's Name"))
{
index = stt;
}
}
string pn = index.Split(':')[1];;
AForge.Imaging.Filters.Grayscale g1 = new Grayscale(0.2125, 0.7154, 0.0721);
Bitmap imagew = g1.Apply(im.bmp);
int thresholding = (int)((dd.windowWidth - dd.windowCentre) * 255 / dd.windowWidth);
AForge.Imaging.Filters.Threshold thf = new AForge.Imaging.Filters.Threshold(thresholding);
Bitmap ther = thf.Apply(imagew);
BlobCounter blobCounter = new BlobCounter(ther);
Blob[] blobs = blobCounter.GetObjects(ther, false);
ImageStatistics img;
AForge.Imaging.Filters.GrayscaleToRGB d1 = new GrayscaleToRGB();
Bitmap bm = d1.Apply(imagew);
Edges s = new Edges();
Graphics gg = Graphics.FromImage(bm);
string ss = null;
Bitmap myImage = null;
Blob b;
int count = 0;
string locc = "";
foreach (Blob blob in blobs)
{
img = new ImageStatistics(blob.Image);
double perc = ((double)img.PixelsCountWithoutBlack / (double)img.PixelsCount) * 100;
if (blob.Image.Size.Height > 20 && blob.Image.Size.Width > 20 && perc > 35)
{
b = blob;
ImageStatistics st = new ImageStatistics(b.Image);
Bitmap pp = s.Apply(b.Image);
ChannelFiltering c = new ChannelFiltering(new IntRange(0, 255), new IntRange(0, 0), new IntRange(0, 0));
Bitmap pp2 = d1.Apply(pp);
c.ApplyInPlace(pp2);
pp2.MakeTransparent(Color.Black);
gg.DrawImage(pp2, b.Rectangle);
gg.Flush();
myImage = im.bmp.Clone(b.Rectangle, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
ss = ((double)(st.PixelsCountWithoutBlack) * (double)dd.pixelHeight * dd.pixelWidth).ToString();
locc = (b.Rectangle.Location.X * dd.pixelWidth).ToString() + "mm," + (b.Rectangle.Location.Y * dd.pixelHeight).ToString() + "mm";
count++;
}
}//end foreach
bm.Save(filedir + FileUpload1.FileName + ".png", ImageFormat.Png);
records r = new records();
recordsTableAdapters.recordsTableAdapter ta = new recordsTableAdapters.recordsTableAdapter();
ta.InsertRecord(pn, wii, FileUpload1.FileName, FileUpload1.FileName + ".png", "", ss, locc);
}
}
}
private void ReadAndDisplayDicomFile(string fileName, string fileNameOnly)
{
dd.DicomFileName = fileName;
bool result = dd.dicomFileReadSuccess;
if (result == true)
{
imageWidth = dd.width;
imageHeight = dd.height;
bitDepth = dd.bitsAllocated;
winCentre = dd.windowCentre;
winWidth = dd.windowWidth;
StatusLabel1.Text = fileName + ": " + imageWidth.ToString() + " X " + imageHeight.ToString();
StatusLabel1.Text += " " + bitDepth.ToString() + " bits per pixel";
userControl11.NewImage = true;
Text = "DICOM Image Viewer: " + fileNameOnly;
if (bitDepth == 16)
{
pixels16.Clear();
pixels8.Clear();
dd.GetPixels16(ref pixels16);
byte[] buffer = new byte[pixels16.Count * 2];
byte[] temp;
ByteConverter d = new ByteConverter();
int j = 0;
for (int i = 0; i < pixels16.Count; i++)
{
temp = System.BitConverter.GetBytes(pixels16[i]);
buffer[j++] = temp[0];
buffer[j++] = temp[1];
}
if (winCentre == 0 && winWidth == 0)
{
winWidth = 4095;
winCentre = 4095 / 2;
}
string index = "";
foreach (string s in dd.dicomInfo)
{
if (s.Contains("Image Number"))
{
index = s;
}
}
userControl11.SetParameters(ref pixels16, imageWidth, imageHeight, winWidth, winCentre, true, this);
if (processI && int.Parse(index.Split(':')[1]) > 9)
{
AForge.Imaging.Filters.Grayscale g1 = new Grayscale(0.2125, 0.7154, 0.0721);
AForge.Imaging.Filters.BrightnessCorrection bC = new AForge.Imaging.Filters.BrightnessCorrection(brightness);
bC.ApplyInPlace(userControl11.bmp);
Bitmap image = g1.Apply(userControl11.bmp);
thresholding = (int)((dd.windowWidth - dd.windowCentre) * 255 / dd.windowWidth) - trackBar2.Value;
label1.Text = thresholding.ToString();
AForge.Imaging.Filters.Threshold thf = new AForge.Imaging.Filters.Threshold(thresholding);
Bitmap ther = thf.Apply(image);
BlobCounter blobCounter = new BlobCounter(ther);
Blob[] blobs = blobCounter.GetObjects(ther, false);
ImageStatistics img;
AForge.Imaging.Filters.GrayscaleToRGB d1 = new GrayscaleToRGB();
Bitmap bm = d1.Apply(image);
Edges s = new Edges();
Graphics gg = Graphics.FromImage(bm);
string ss = null;
Bitmap myImage = null;
Blob b;
int count = 0;
listView1.Items.Clear();
mylesions.Clear();
Crop cut;
Bitmap Ilesion = null;
//System.Threading.Tasks.Parallel.ForEach(blobs, blob =>
foreach (Blob blob in blobs)
{
img = new ImageStatistics(blob.Image);
double perc = ((double)img.PixelsCountWithoutBlack / (double)img.PixelsCount) * 100;
textBox2.Text = perc.ToString();
if (blob.Image.Size.Height > 20 && blob.Image.Size.Width > 20 && perc > 35)
{
b = blob;
cut = new Crop(b.Rectangle);
Ilesion = g1.Apply(cut.Apply(userControl11.bmp));
ImageStatistics st = new ImageStatistics(b.Image);
Bitmap pp = s.Apply(b.Image);
ChannelFiltering c = new ChannelFiltering(new IntRange(0, 255), new IntRange(0, 0), new IntRange(0, 0));
Bitmap pp2 = d1.Apply(pp);
c.ApplyInPlace(pp2);
pp2.MakeTransparent(Color.Black);
gg.DrawImage(pp2, b.Rectangle);
gg.Flush();
myImage = userControl11.bmp.Clone(b.Rectangle, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
ss = ((double)(st.PixelsCountWithoutBlack) * (double)dd.pixelHeight * dd.pixelWidth).ToString();
ListViewItem lv = new ListViewItem(count.ToString());
lv.SubItems.Add(ss);
lv.SubItems.Add(b.Rectangle.Location.X.ToString() + "," + b.Rectangle.Location.Y.ToString());
listView1.Items.Add(lv);
Add adder = new Add(pp);
Bitmap undashes = (Bitmap)Ilesion.Clone();
adder.ApplyInPlace(Ilesion);
string locc = (b.Rectangle.Location.X * dd.pixelWidth).ToString() + "mm," + (b.Rectangle.Location.Y * dd.pixelHeight).ToString() + "mm";
mylesions.Add(new lesion((Bitmap)Ilesion.Clone(), ss, b.Rectangle.Location, locc, undashes));
count++;
}
}
textBox1.Text = "tumor size= " + ss + " mm² *" + dd.pixelDepth.ToString() + "mm";
// host.NewDocument(bmp);
// pictureBox2.Image = myImage;
pictureBox1.Image = bm;
pictureBox2.Image = Ilesion;
}
else
{
pictureBox1.Image = userControl11.bmp;
}
pictureBox1.Invalidate();
}
//userControl11.increasecontrast(200);
}
else
{
if (dd.dicmFound == false)
{
MessageBox.Show("This does not seem to be a DICOM 3.0 file. Sorry, I can't open this.");
}
else if (dd.dicomDir == true)
{
MessageBox.Show("This seems to be a DICOMDIR file, and does not contain an image.");
}
else
{
MessageBox.Show("Sorry, I can't read a DICOM file with this Transfer Syntax\n" +
"You may view the initial tags instead.");
}
//userControl11.SetParameters(ref pixels8, imageWidth, imageHeight,
// winWidth, winCentre, true, this);
}
}
