public SerialInput()
{
InitializeComponent();
// init the serial port
serialPort = new SerialPort();
// Set the read/write timeouts
serialPort.ReadTimeout = -1;
serialPort.WriteTimeout = -1;
serialPort.Parity = Parity.None;
serialPort.DataBits = 8;
serialPort.StopBits = StopBits.Two;
serialPort.Handshake = Handshake.None;
serialPort.NewLine = "\r\n";
// Linked to ui console
uiconsole = MainForm.UIConsole;
if (isColor)
{
imageMask = new FxMatrixMask(64, 64);
}
imageMask = new FxMatrixMask(64, 64);
imageMaskColorMap = new ColorMap(ColorMapDefaults.Jet);
// Create a visual view
imageMaskView = new ImageElement(imageMask.ToFxMatrixF(), imageMaskColorMap);
canvas1.AddElement(imageMaskView, false);
imageView = new ImageElement(imageMask.ToFxMatrixF(), imageMaskColorMap);
imageView._Position.x = imageMaskView.Size.X + 10f;
imageView._Position.Y = 0;
canvas1.AddElement(imageView, false);
canvas1.FitView();
// add the timer for the fps measure
fpsTimer = new System.Windows.Forms.Timer();
fpsTimer.Interval = 1000;
watch.Start();
fpsTimer.Tick += (s, te) =>
{
watch.Stop();
float fps = fpsCount * 1000.0f / watch.ElapsedMilliseconds;
//uiconsole.WriteLine("FPS:" + fps.ToString());
//Console.WriteLine("FPS:" + fps.ToString());
fpsLabel.Text = fps.ToString();
fpsCount = 0;
watch.Reset();
watch.Start();
};
fpsTimer.Start();
}
public SerialCapture()
{
InitializeComponent();
LoadConfigurations();
imageMask = new FxMatrixMask(64, 64);
imageMaskColorMap = new ColorMap(ColorMapDefaults.Jet);
// Create a visual view
imageMaskView = new ImageElement(imageMask.ToFxMatrixF(), imageMaskColorMap);
canvas1.AddElement(imageMaskView, false);
imageView = new ImageElement(imageMask.ToFxMatrixF(), imageMaskColorMap);
imageView._Position.x = imageMaskView.Size.X + 10f;
imageView._Position.Y = 0;
canvas1.AddElement(imageView, false);
canvas1.FitView();
}
public FxContour(FxMatrixMask mask, int minPix = 0, int maxPix = int.MaxValue)
{
int maskSize = mask.Width * mask.Height;
var stack = new Stack<Tuple<int, int>>(1000);
var remainMask = mask.Copy();
var labelMap = new FxMatrixF(mask.Width, mask.Height);
ChainList = new List<FxContourChain>();
int labelCount = 1;
var maskG = mask.ToFxMatrixF().Gradient(FxMatrixF.GradientMethod.Roberts) > 0;
for (int i = 1; i < maskSize - 1; i++)
{
/* check if we have edge */
if (maskG[i])
{
int x;
int y = Math.DivRem(i, mask.Width, out x);
labelMap[x, y] = labelCount;
maskG[x, y] = false;
// create a new chain
FxContourChain newChain = new FxContourChain(x, y);
/* propacate the search in sub pixels */
Labeling_addStack(stack, x, y);
while (stack.Count > 0)
{
var dxy = stack.Pop();
x = dxy.Item1;
y = dxy.Item2;
if (x < 1 || (x >= mask.Width - 1) || y < 1 || (y >= mask.Height - 1))
continue;
if (maskG[x, y] && check(maskG, x, y))
{
// add the labeling
labelMap[x, y] = labelCount;
maskG[x, y] = false;
// add the new point to the chain
newChain.PushPoint(x, y);
Labeling_addStack(stack, x, y);
}
}
labelCount++;
// calc boundary rect
// add the new chain to the list
ChainList.Add(newChain);
}
}
// filter the chain based on min/max size
if (minPix != 0 || maxPix != int.MaxValue)
{
List<FxContourChain> tmpChainList = ChainList;
ChainList = new List<FxContourChain>();
foreach(FxContourChain c in tmpChainList)
{
if (c.Count > minPix && c.Count < maxPix)
ChainList.Add(c);
}
}
}
