public CamshiftDemo()
{
InitializeComponent();
bar_ValueChanged(null, null); //write values to variables
init(); //create histograms
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
roi = new Rectangle(180, 285, 75, 120); isROISelected = true;
this.barVMin.Value = 100;
#else
videoCapture = new CameraCapture(0);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
if (videoCapture is CameraCapture)
{
(videoCapture as CameraCapture).FrameSize = new Size(640, 480); //set new Size(0,0) for the lowest one
}
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_InitFrame;
videoCapture.Open();
}
/// <summary>
/// Creates new image stream iterator.
/// </summary>
/// <param name="streamableSource">Image stream.</param>
public ImageStreamReaderEnumerator(ImageStreamReader <TImage> streamableSource)
{
this.streamableSource = streamableSource;
this.length = streamableSource.Length;
Reset();
}
/// <summary>
/// Reads the image source and save the extracted images to the specified folder.
/// </summary>
/// <param name="imageSource">Image stream reader.</param>
/// <param name="outputDir">Output directory.</param>
/// <param name="fileNameFormat">Image file name format.</param>
/// <param name="onFrameCompletition">Progress function executed after a frame is saved.</param>
public static void SaveFrames(this ImageStreamReader imageSource, string outputDir,
string fileNameFormat = "img-{0:000}.png",
Action <float> onFrameCompletition = null)
{
if (!Directory.Exists(outputDir))
{
Directory.CreateDirectory(outputDir);
}
if (imageSource.CanSeek)
{
imageSource.Seek(0, SeekOrigin.Begin);
}
var idx = 0;
foreach (var frame in imageSource) //use video stream as IEnumerable<IImage> (must support seek operation)
{
if (frame != null) //some videos skip key frames (discard those frames)
{
var path = Path.Combine(outputDir, String.Format(fileNameFormat, idx));
ImageIO.TrySave(frame, path); //TODO-noncritical: add compression options
}
if (onFrameCompletition != null)
{
onFrameCompletition((float)(idx + 1) / imageSource.Length);
}
idx++;
}
}
public FastTPDemo()
{
InitializeComponent();
initialize();
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
#else
videoCapture = new CameraCapture(0);
#endif
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (videoCapture is CameraCapture)
{
(videoCapture as CameraCapture).FrameSize = new Size(640 / 2, 480 / 2); //set new Size(0,0) for the lowest one
}
this.FormClosing += FastTPDemo_FormClosing;
Application.Idle += videoCapture_NewFrame;
videoCapture.Open();
}
public FastTP()
{
InitializeComponent();
TemplPyrs = new List <TemplatePyramid>();
TMP = new TemplateMatching();
string[] fileNames = { "TP-A.bmp", "ha-ha-you-lose.bmp" };
TemplPyrs = TemplateMatching.fromFiles(fileNames, true, CropToSqr: true);
//TemplPyrs = TemplateMatching.fromXML("demo.xmll");
try
{
#if FILE_CAPTURE
//string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryCapture(@"./", "TP.bmp");
#else
videoCapture = new CameraCapture(1);
#endif
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (videoCapture is CameraCapture)
{
(videoCapture as CameraCapture).FrameSize = new DotImaging.Primitives2D.Size(1600 / 2, 1200 / 2); //set new Size(0,0) for the lowest one
}
this.FormClosing += FastTP_FormClosing;
Application.Idle += videoCapture_NewFrame;
videoCapture.Open();
}
public KalmanTrackingDemo()
{
InitializeComponent();
#if FILE_CAPTURE
roi = new Rectangle(115, 220, 30, 15); //user defined rectangle for sample video
isROISelected = true;
#endif
bar_ValueChanged(null, null); //write values to variables
initalizeHistograms(); //create histograms
try
{
#if FILE_CAPTURE
string videoDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources", "Sequence");
videoCapture = new ImageDirectoryCapture(videoDir, "*.jpg");
#else
videoCapture = new CameraCapture(0);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_InitFrame;
videoCapture.Open();
}
public SimpleParticleDemoForm()
{
InitializeComponent();
init();
try
{
//videoCapture = new CameraCapture(0);
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (videoCapture is CameraCapture)
(videoCapture as CameraCapture).FrameSize = imgSize;
videoCapture.Open();
this.FormClosing += ColorParticleDemo_FormClosing;
Application.Idle += videoCapture_ProcessFrame;
}
/// <summary>
/// update the framework with objects (templates) find in the frame
/// </summary>
/// <param name="templPyrs">the list of templates</param>
/// <param name="videoCapture">the video stream</param>
/// <param name="pictureBox">the picture box of window form</param>
/// /// <returns>nothing.</returns>
public void CaptureFrame(List <TemplatePyramid> templPyrs, ImageStreamReader videoCapture, PictureBox pictureBox)
{
DotImaging.Font font = new DotImaging.Font(FontTypes.HERSHEY_DUPLEX, 1, 0.1f);
videoCapture.ReadTo(ref frame);
if (frame == null)
{
return;
}
long preprocessTime, matchTime;
var bestRepresentatives = findObjects(frame, templPyrs, out preprocessTime, out matchTime);
/************************************ drawing ****************************************/
foreach (var m in bestRepresentatives)
{
frame.Draw(m.BoundingRect, Bgr <byte> .Blue, 1);
frame.Draw(m.Points.Select(x => new Circle(x.X, x.Y, 5)).ToArray(), Bgr <byte> .Blue, -1);
Console.WriteLine("Best template: " + m.Template.ClassLabel + " AT " + m.BoundingRect.X + " " + m.BoundingRect.Y + " ANGLE: " + m.Template.Angle + " score: " + m.Score);
}
frame.Draw(String.Format("Matching {0} templates in: {1} ms", templPyrs.Count, matchTime),
font, new DotImaging.Primitives2D.Point(10, 25), Bgr <byte> .Green);
/************************************ drawing ****************************************/
pictureBox.Image = frame.ToBitmap(); //it will be just casted (data is shared) 24bpp color
//frame.Save(String.Format("C:/probaImages/imgMarked_{0}.jpg", i)); b.Save(String.Format("C:/probaImages/img_{0}.jpg", i)); i++;
//GC.Collect();
}
public ParticleFilterModelFittingDemo()
{
InitializeComponent();
init();
try
{
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "SampleVideos", "1"), "*.jpg"); //1st sample
//videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "SampleVideos", "2"), "*.jpg"); //2nd sample
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
if (videoCapture is CameraCapture)
{
(videoCapture as CameraCapture).FrameSize = imgSize;
}
this.FormClosing += ColorParticleDemo_FormClosing;
Application.Idle += videoCapture_ProcessFrame;
videoCapture.Open();
}
public SimpleParticleDemoForm()
{
InitializeComponent();
init();
try
{
//videoCapture = new CameraCapture(0);
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if (videoCapture is CameraCapture)
{
(videoCapture as CameraCapture).FrameSize = imgSize;
}
videoCapture.Open();
this.FormClosing += ColorParticleDemo_FormClosing;
Application.Idle += videoCapture_ProcessFrame;
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
ImageStreamReader capture = null;
string databaseFileName = null;
using (var wizard = new Wizard())
{
wizard.ShowDialog();
capture = wizard.CaptureObj;
databaseFileName = wizard.DatabaseFileName;
}
//capture = new ImageDirectoryReader(@"C:\Users\Darko-Home\Desktop\HandDatabase\prepared\Nenad_Darko\Tomislav 1\", "*.jpg");
//databaseFileName = @"C:\Users\Darko-Home\Desktop\HandDatabase\prepared\Nenad_Darko\Tomislav 1.xml";
if (capture == null) //a user clicked "X" without data selection
{
//MessageBox.Show("Capture or database file name is null!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
capture.Open();
if (capture.Length == 0)
{
MessageBox.Show("The directory does not contain images!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (capture != null && databaseFileName != null)
{
ObjectAnnotater form = null;
//try
{
form = new ObjectAnnotater(capture, databaseFileName);
Application.Run(form);
}
/*catch (Exception)
{
var fInfo = new FileInfo(databaseFileName);
var autosaveName = fInfo.Name.Replace(fInfo.Extension, String.Empty) + "-autosave" + fInfo.Extension;
autosaveName = Path.Combine(fInfo.DirectoryName, autosaveName);
form.Database.Save(autosaveName);
var msg = "Unfortunately not your fault :/" + "\r\n" +
"However your work is successfully saved to:" + "\r\n" +
autosaveName;
MessageBox.Show(msg, "Fatal error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}*/
}
capture.Close();
}
public SampleExtraction(Database database, ImageStreamReader capture, Func <long, string> imageKeyFunc)
{
InitializeComponent();
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
this.database = database;
this.capture = capture;
this.imageKeyFunc = imageKeyFunc;
}
public VideoExtractor(ImageStreamReader imageSource, string outputDir, string fileNameFormat = "img-{0:000}.jpg")
{
this.imageSource = imageSource;
this.outputDir = outputDir;
this.fileNameFormat = fileNameFormat;
if (!Directory.Exists(outputDir))
Directory.CreateDirectory(outputDir);
}
public SampleExtraction(Database database, ImageStreamReader capture, Func<long, string> imageKeyFunc)
{
InitializeComponent();
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
this.database = database;
this.capture = capture;
this.imageKeyFunc = imageKeyFunc;
}
public VideoExtractor(ImageStreamReader imageSource, string outputDir, string fileNameFormat = "img-{0:000}.jpg")
{
this.imageSource = imageSource;
this.outputDir = outputDir;
this.fileNameFormat = fileNameFormat;
if (!Directory.Exists(outputDir))
{
Directory.CreateDirectory(outputDir);
}
}
public CaptureDemo()
{
InitializeComponent();
pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
//reader = new CameraCapture(0); //capture from camera
//reader = new FileCapture(Path.Combine(getResourceDir(), "Welcome Accord.NET Extensions.mp4")); //capture from video
reader = new ImageDirectoryReader(Path.Combine(getResourceDir(), "Sequence"), "*.jpg");
reader.Open();
Application.Idle += capture_NewFrame;
}
/// <summary>
/// Calls read function defined by the stream and converts an returned image if necessary.
/// <para>If the image can not be read (null), null is returned.</para>
/// </summary>
/// <param name="imageStream">Image stream.</param>
/// <returns>Converted image or null if the image can not be read.</returns>
public static Image <TColor> ReadAs <TColor>(this ImageStreamReader <IImage> imageStream)
where TColor : struct
{
var image = imageStream.Read();
if (image == null)
{
return(null);
}
return(image as Image <TColor>);
}
public CaptureDemo()
{
InitializeComponent();
pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
//reader = new CameraCapture(0); //capture from camera
//reader = new FileCapture(Path.Combine(getResourceDir(), "Welcome Accord.NET Extensions.mp4")); //capture from video
reader = new ImageDirectoryReader(Path.Combine(getResourceDir(), "Sequence"), "*.jpg");
reader.Open();
Application.Idle += capture_NewFrame;
}
/// <summary>
/// Calls read function defined by the stream and converts an returned image if necessary.
/// <para>If the image can not be read (null), null is returned.</para>
/// </summary>
/// <param name="imageStream">Image stream.</param>
/// <param name="copyAlways">Forces data copy even if a casting is enough.</param>
/// <param name="failIfCannotCast">If data copy is needed throws an exception.</param>
/// <returns>Converted image or null if the image can not be read.</returns>
public static Image <TColor, TDepth> ReadAs <TColor, TDepth>(this ImageStreamReader <IImage> imageStream, bool copyAlways = false, bool failIfCannotCast = false)
where TColor : IColor
where TDepth : struct
{
var image = imageStream.Read();
if (image == null)
{
return(null);
}
return(((Image)image).Convert <TColor, TDepth>(copyAlways, failIfCannotCast));
}
public CaptureDemo()
{
InitializeComponent();
pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
reader = new CameraCapture(0); //capture from camera
(reader as CameraCapture).FrameSize = new Size(640, 480);
//reader = new FileCapture(Path.Combine(getResourceDir(), "Welcome.mp4")); //capture from video
//reader = new ImageDirectoryCapture(Path.Combine(getResourceDir(), "Sequence"), "*.jpg");
reader.Open();
Application.Idle += capture_NewFrame;
}
public CaptureDemo()
{
InitializeComponent();
pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
reader = new CameraCapture(0); //capture from camera
(reader as CameraCapture).FrameSize = new Size(640, 480);
//reader = new FileCapture(Path.Combine(getResourceDir(), "Welcome.mp4")); //capture from video
//reader = new ImageDirectoryCapture(Path.Combine(getResourceDir(), "Sequence"), "*.jpg");
reader.Open();
Application.Idle += capture_NewFrame;
}
public ObjectAnnotater(ImageStreamReader capture, string databaseFileName)
{
InitializeComponent();
this.capture = capture;
drawingManager = new DrawingManager(pictureBox);
drawingManager.OnElementSelected += drawingManager_OnElementSelected;
this.databaseFileName = databaseFileName;
Database = new Database();
Database.Load(databaseFileName);
loadCurrentImageAnnotations();
}
public ObjectAnnotater(ImageStreamReader capture, string databaseFileName)
{
InitializeComponent();
this.capture = capture;
drawingManager = new DrawingManager(pictureBox);
drawingManager.OnElementSelected += drawingManager_OnElementSelected;
this.databaseFileName = databaseFileName;
Database = new Database();
Database.Load(databaseFileName);
loadCurrentImageAnnotations();
}
public MainForm()
{
InitializeComponent();
this.picCamera.SizeMode = PictureBoxSizeMode.Zoom;
this.picPortrait.SizeMode = PictureBoxSizeMode.Zoom;
this.picCamera.Paint += picCamera_Paint;
_reader = new CameraCapture(cameraIdx: 0);
_reader.Open();
this.FormClosing += MainForm_FormClosing;
Application.Idle += Application_Idle;
this.btnCapture.Click += btnCapture_Click;
this.btnSave.Click += btnSave_Click;
}
public KLDemo()
{
InitializeComponent();
lkStorage = new PyrLKStorage <FlowColor>(pyrLevels: 1);
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
prevIm = videoCapture.ReadAs <FlowColor, float>();
oldPositions = prevIm.
Convert <Gray, float>().
GoodFeaturesToTrack(winSize, 0.05f)
.Select(x => new PointF(x.X, x.Y)).Take(100).ToList();
#else
videoCapture = new CameraCapture(0);
oldPositions = new List <PointF>();
prevIm = new Image <FlowColor, float>(imgSize);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
if (videoCapture is CameraCapture)
{
(videoCapture as CameraCapture).FrameSize = imgSize;
}
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_NewFrame;
videoCapture.Open();
}
public KLDemo()
{
InitializeComponent();
lkStorage = new PyrLKStorage<FlowColor>(pyrLevels: 1);
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
prevIm = videoCapture.ReadAs<FlowColor, float>();
oldPositions = prevIm.
Convert<Gray, float>().
GoodFeaturesToTrack(winSize, 0.05f)
.Select(x => new PointF(x.X, x.Y)).Take(100).ToList();
#else
videoCapture = new CameraCapture(0);
oldPositions = new List<PointF>();
prevIm = new Image<FlowColor, float>(imgSize);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
if(videoCapture is CameraCapture)
(videoCapture as CameraCapture).FrameSize = imgSize;
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_NewFrame;
videoCapture.Open();
}
public CamshiftDemo()
{
InitializeComponent();
bar_ValueChanged(null, null); //write values to variables
init(); //create histograms
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryReader(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
roi = new Rectangle(180, 285, 75, 120); isROISelected = true;
this.barVMin.Value = 100;
#else
videoCapture = new CameraCapture(0);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
if(videoCapture is CameraCapture)
(videoCapture as CameraCapture).FrameSize = new Size(640, 480); //set new Size(0,0) for the lowest one
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_InitFrame;
videoCapture.Open();
}
/// <summary>
/// Build template with the cemara
///
/// State Machine---->
/// int -> build template -> resize to find the best -> draw the template then comfirm by user ->
/// rotate for angles ->done and return
///
/// make sure the object is in green circle
/// </summary>
/// <param name="name">template name, default to "Template" if the name is null</param>
/// <param name="templPyrs">the template list that to be used</param
/// <param name="videoCapture">the video stream</param>
/// <param name="pictureBox">the picture box of window form</param>
/// <param name="minRatio">The ratio of smallest size to original, default to 0.4</param>
/// /// <returns>nothing.</returns>
public void TemplateCapture(ref List <TemplatePyramid> templPyrs, ImageStreamReader videoCapture, PictureBox pictureBox, string name = null, float minCalibrationRatio = 0.4f)
{
if (name == null)
{
name = "Template";
}
#if runXML
try
{
Console.WriteLine("Reading from existing Template Data");
templPyrs = fromXML(name);
Cap = State.Done;
}
catch (Exception)
{
Console.WriteLine("\nTemplate NOT found! \n initiating camera...");
}
#endif
switch (Cap)
{
case State.Init:
videoCapture.ReadTo(ref frame);
if (frame == null)
{
return;
}
drawFrameWork(frame);
pictureBox.Image = frame.ToBitmap(); //it will be just casted (data is shared) 24bpp color
GC.Collect();
break;
case State.BuildingTemplate:
Console.WriteLine("building template");
videoCapture.ReadTo(ref frame);
if (frame == null)
{
return;
}
templatePic = frame.ToGray();
//var list = new List<TemplatePyramid>();
try
{
if (templPyrs == null)
{
templPyrs = new List <TemplatePyramid>();
}
rotateLoad(templPyrs, templatePic, 1, frame.Width(), frame.Height(), userFunc: validateFeatures);
}
catch (Exception)
{
Console.WriteLine("ERROR IN CREATING TEMPLATE!");
return;
}
Cap = State.Calibrate;
break;
case State.Calibrate:
Console.WriteLine("calibrating template " + CabRatio + " " + templatePic.Width() * CabRatio);
var bestRepresentatives = findObjects(frame, templPyrs);
if (bestRepresentatives.Count == 0)
{
if (templPyrs.Count != 0)
{
templPyrs.RemoveAt(templPyrs.Count - 1);
}
CabRatio -= (float)0.01;
int width = (int)(templatePic.Width() * CabRatio);
int height = (int)(templatePic.Height() * CabRatio);
if (CabRatio < minCalibrationRatio)
{
Console.WriteLine("Calibration failed");
CabRatio = 1;
Cap = State.Init;
}
DotImaging.Primitives2D.Size Nsize = new DotImaging.Primitives2D.Size(width, height);
ResiizedtemplatePic = ResizeExtensions_Gray.Resize(templatePic, Nsize, Accord.Extensions.Imaging.InterpolationMode.NearestNeighbor);
try
{
templPyrs.Add(TemplatePyramid.CreatePyramidFromPreparedBWImage(
ResiizedtemplatePic, new FileInfo(name + " #" + TPindex++).Name, 0));
}
catch (Exception)
{
Console.WriteLine("ERROR IN CALIBRATING TEMPLATE!");
}
}
else
{
ResiizedtemplatePic = (ResiizedtemplatePic == null ? templatePic : ResiizedtemplatePic);
CaptureFrame(templPyrs, videoCapture, pictureBox);
drawFrameWork(frame);
pictureBox.Image = frame.ToBitmap(); //it will be just casted (data is shared) 24bpp color
Cap = State.Confirm;
}
break;
case State.Confirm:
Console.WriteLine("comfirm Template, press Y to continue, press R to retry, and other keys to abort");
string a = Console.ReadLine();
switch (a)
{
case "y":
Cap = State.Rotate;
break;
case "r":
templPyrs.RemoveAt(templPyrs.Count - 1);
Cap = State.Init;
break;
default:
Cap = State.Done;
break;
}
//if (a == "y") Cap = State.Rotate;
//else
//{
// Cap = State.Init;
//}
break;
case State.Rotate:
int SqrSide = (int)(frame.Height() / Math.Sqrt(2));
templPyrs.AddRange(buildTemplate(ResiizedtemplatePic, SqrSide, SqrSide, false, totalAngles, totalSizes, 0.5f, null, validateFeatures));
//ResiizedtemplatePic, totalAngles, SqrSide, SqrSide, true, userFunc: validateFeatures));
Cap = State.ConfirmDone;
break;
case State.ConfirmDone:
Console.WriteLine("Do you want to build a new template? press y to build another template, other keys to abort");
string OtherTemplate = Console.ReadLine();
if (OtherTemplate == "y" || OtherTemplate == "Y")
{
Cap = State.Init;
}
else
{
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
XMLTemplateSerializer <ImageTemplatePyramid <ImageTemplate>, ImageTemplate> .ToFile(templPyrs, Path.Combine(resourceDir, name + ".xml"));
Cap = State.Done;
}
break;
//break;
case State.Done:
CaptureFrame(templPyrs, videoCapture, pictureBox);
GC.Collect();
break;
//break;
}
pictureBox.Image = frame.ToBitmap(); //it will be just casted (data is shared) 24bpp color
}
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
ImageStreamReader capture = null;
string databaseFileName = null;
using (var wizard = new Wizard())
{
wizard.ShowDialog();
capture = wizard.CaptureObj;
databaseFileName = wizard.DatabaseFileName;
}//*/
//capture = new ImageDirectoryReader(@"S:\Svjetla - baza podataka\prepared\prednja+straznja-svjetla-4\", "*.jpg");
//databaseFileName = @"S:\Svjetla - baza podataka\prepared\prednja+straznja-svjetla-4.xml";//
if (capture == null && databaseFileName == null) //a user clicked "X" without data selection
{
return;
}
else if (databaseFileName == null)
{
MessageBox.Show("Capture or database file name is empty!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
capture.Open();
if (capture.Length == 0)
{
MessageBox.Show("The directory does not contain images!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (capture != null && databaseFileName != null)
{
AnnotaterForm form = null;
try
{
form = new AnnotaterForm(capture, databaseFileName);
Application.Run(form);
}
catch (Exception)
{
var fInfo = new FileInfo(databaseFileName);
var autosaveName = fInfo.Name.Replace(fInfo.Extension, String.Empty) + "-autosave" + fInfo.Extension;
autosaveName = Path.Combine(fInfo.DirectoryName, autosaveName);
form.Database.Save(autosaveName);
var msg = "Unfortunately not your fault :/" + "\r\n" +
"However your work is successfully saved to:" + "\r\n" +
autosaveName;
MessageBox.Show(msg, "Fatal error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}//*/
}
capture.Close();
}
public KalmanTrackingDemo()
{
InitializeComponent();
#if FILE_CAPTURE
roi = new Rectangle(115, 220, 30, 15); //user defined rectangle for sample video
isROISelected = true;
#endif
bar_ValueChanged(null, null); //write values to variables
initalizeHistograms(); //create histograms
try
{
#if FILE_CAPTURE
string videoDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources", "Sequence");
videoCapture = new ImageDirectoryCapture(videoDir, "*.jpg");
#else
videoCapture = new CameraCapture(0);
#endif
}
catch (Exception)
{
MessageBox.Show("Cannot find any camera!");
return;
}
this.FormClosing += CamshiftDemo_FormClosing;
Application.Idle += videoCapture_InitFrame;
videoCapture.Open();
}
public FastTPDemo()
{
InitializeComponent();
initialize();
try
{
#if FILE_CAPTURE
string resourceDir = Path.Combine(Directory.GetParent(Directory.GetCurrentDirectory()).FullName, "Resources");
videoCapture = new ImageDirectoryCapture(Path.Combine(resourceDir, "ImageSequence"), "*.jpg");
#else
videoCapture = new CameraCapture(0);
#endif
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
if(videoCapture is CameraCapture)
(videoCapture as CameraCapture).FrameSize = new Size(640 / 2, 480 / 2); //set new Size(0,0) for the lowest one
this.FormClosing += FastTPDemo_FormClosing;
Application.Idle += videoCapture_NewFrame;
videoCapture.Open();
}
/// <summary>
/// Reads an element form the input stream and fills the specified buffer.
/// <para>If the read element does not match the specified type a null value will be written.</para>
/// </summary>
/// <typeparam name="TColor">Color type.</typeparam>
/// <param name="imageStream">Image source stream.</param>
/// <param name="buffer">
/// Buffer to write to.
/// <para>The specified buffer can be null, as it is managed by the function itself.</para>
/// </param>
public static void ReadTo <TColor>(this ImageStreamReader <IImage> imageStream, ref TColor[,] buffer)
where TColor : struct
{
imageStream.ReadAs <TColor>().CopyToOrCreate(ref buffer);
}
