private void generateTestImagesFromLUTToolStripMenuItem_Click(object sender, EventArgs e)
{
var ofd = new OpenFileDialog();
if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string basePath = settings.LUTImagePath;
if (basePath.Length > 0)
{
basePath += Path.DirectorySeparatorChar;
}
using (var lut = new Bitmap(ofd.FileName))
{
var cfg = settings.trackerConfig;
var cc = QTrkComputedConfig.FromConfig(cfg);
FloatImg lutf = new FloatImg(lut, 0);
FloatImg img = new FloatImg(cfg.width, cfg.height);
for (int i = 0; i < lut.Height; i++)
{
QTrkUtil.GenerateImageFromLUT(img, lutf, cfg.ZLUT_minradius, cc.zlut_maxradius, new Vector3(cfg.width / 2, cfg.height / 2, i), false, 1);
string fn = basePath + string.Format("lut{0:000}.png", i);
Trace.WriteLine("Writing " + fn);
using (var planeimg = img.ToImage())
planeimg.Save(fn);
}
lutf.Dispose();
img.Dispose();
}
}
}
private void buttonSelectBeads_Click(object sender, EventArgs e)
{
if (frameViewImage == null)
{
MessageBox.Show("First select image dataset");
return;
}
using (var fimg = new FloatImg(frameViewImage, 0))
{
var dlg = new TrackerDlgUtils.BeadSelectorDlg(fimg, settings.ROI, beadCenterPosList.ToArray());
dlg.AutoFindMinDist = settings.autoFindMinDist;
dlg.AutoFindAcceptance = settings.autoFindAcceptance;
if (dlg.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
beadCenterPosList = dlg.ROIPositions.ToList();
settings.ROI = dlg.ROISize;
settings.autoFindAcceptance = dlg.AutoFindAcceptance;
settings.autoFindMinDist = dlg.AutoFindMinDist;
UpdateConfigurationUIComponents();
CheckBeadPos();
UpdateExpBaseDir();
}
}
}
private void buttonBuildLUT_Click(object sender, EventArgs e)
{
if (beadCenterPosList.Count == 0)
{
MessageBox.Show("No beads selected");
return;
}
CheckBeadPos();
var dlg = new ProgressBarDlg();
dlg.Show(new Action(delegate
{
using (QTrkInstance inst = new QTrkInstance(settings.trackerConfig))
{
inst.SetRadialZLUTSize(beadCenterPosList.Count, numLUTSteps);
inst.BeginLUT(true);
int roi = settings.ROI;
using (FloatImg tmp = new FloatImg(roi, roi * beadCenterPosList.Count))
{
for (int i = 0; i < numLUTSteps; i++)
{
string path = lutFiles[i];
if (!File.Exists(path))
{
MessageBox.Show("File " + path + " missing");
break;
}
dlg.Update(i / (float)numLUTSteps, path, string.Format("Processing LUT Frame {0}/{1}", i, numLUTSteps));
using (Bitmap bmp = new Bitmap(path))
{
if (bmp.Size != imageSize)
{
MessageBox.Show(string.Format("{0} has invalid size {1},{2}", path, bmp.Width, bmp.Height));
break;
}
using (var fi = new FloatImg(bmp, 0))
{
// build one image with all beads
for (int b = 0; b < beadCenterPosList.Count; b++)
{
fi.CopySubimage(tmp, beadCenterPosList[b].x - roi / 2, beadCenterPosList[b].y - roi / 2, 0, roi * b, roi, roi);
}
inst.BuildLUT(tmp, i);
}
}
}
}
inst.FinalizeLUT();
lut = inst.GetRadialZLUT();
}
}));
UpdateFileLists();
tabControl.SelectedTab = tabPageTrack;
}
public void SetLUT(FloatImg lutimg, int zplanes)
{
lutImage = lutimg;
this.zplanes = zplanes;
if (lutimg != null)
{
int lutcount = lutimg.h / zplanes;
trackBarBeadIndex.Maximum = Math.Max(0, lutcount - 1);
}
UpdateImage();
}
public BeadSelectorDlg(FloatImg image, int ROI, Int2[] beadCenterPos)
{
InitializeComponent();
if (!DesignMode)
{
dispImage = image.ToImage();
this.image = image;
pictureBox.Image = dispImage;
roiPositions = beadCenterPos.ToList();
}
DialogResult = System.Windows.Forms.DialogResult.Cancel;
textBoxROI.Text = ROI.ToString();
}
private void GenerateImageFromLUT()
{
QTrkConfig cfg = QTrkConfig;
using (var dst = new FloatImg(100, 100))
{
QTrkUtil.GenerateImageFromLUT(dst, zlut, 3, 40, new Vector3(dst.w / 2, dst.h / 2, zpos), false, 1);
if (trackBarNoise.Value > 0)
{
QTrkUtil.ApplyPoissonNoise(dst, trackBarNoise.Value, 255);
}
pictureBoxFrameView.Image = dst.ToImage();
}
}
private void buttonOpenLUT_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog()
{
Title = "Select LUT image"
};
if (ofd.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
Bitmap img = new Bitmap(ofd.FileName);
// pictureBoxLUT.Image = img;
zlut = new FloatImg(img, 0);
pictureBoxLUT.Image = zlut.ToImage();
}
}
public void UpdateExpBaseDir()
{
string cursel = null;
if (checkedListExp.SelectedItem != null)
{
cursel = checkedListExp.SelectedItem.ToString();
}
// scan the experiment base path for tmp_* directories
string[] expPaths = settings.GetExperimentDataPaths();
checkedListExp.Items.Clear();
checkedListExp.Items.AddRange(expPaths);
if (cursel != null)
{
checkedListExp.SelectedIndex = Array.FindIndex(expPaths, str => cursel == str);
}
if (settings.selectedExpDirs != null)
{
foreach (string sel in settings.selectedExpDirs)
{
int i = Array.FindIndex(expPaths, str => sel == str);
if (i >= 0)
{
checkedListExp.SetItemCheckState(i, CheckState.Checked);
}
}
}
comboLutDir.Items.Clear();
comboLutDir.Items.AddRange(expPaths);
comboLutDir.SelectedItem = expPaths.FirstOrDefault(str => settings.lutSubdir == str);
if (lut != null)
{
lut.Dispose();
lut = null;
}
labelBeadPosFileLoc.Text = settings.BeadListXMLPath;
UpdateFileLists();
}
private unsafe void buttonSpeedTest_Click(object sender, EventArgs e)
{
// get lut
// rescale lut
// var lut = new Bitmap("lut000.jpg");
var dlg = new ProgressBarDlg();
dlg.Show(new Action(delegate
{
Bitmap lut = TrackerDlgUtils.Properties.Resources.lut000;
using (QTrkInstance inst = new QTrkInstance(TrackerConfiguration))
{
int total = Math.Max(100000, inst.GetMaxQueueLength() * 4);
Trace.WriteLine(string.Format("Max queue len: {1}, running benchmark with {0} images...", total, inst.GetMaxQueueLength()));
dlg.Update(0.0f, "Generating lookup table...", "Benchmark in progress");
GetTimestamp();
// use LUT to generate images for new rescaled lut table
var lutf = new FloatImg(lut, 0);
using (FloatImg img = QTrkUtil.RescaleAndSetLUT(inst, lutf, lut.Height)) { }
// make sample image
var cfg = inst.Config;
var sample = new FloatImg(cfg.config.width, cfg.config.height);
QTrkUtil.GenerateImageFromLUT(sample, lutf, cfg.config.ZLUT_minradius, cfg.zlut_maxradius, new Vector3(cfg.config.width / 2, cfg.config.height / 2, lutf.h / 2), false, 1);
dlg.Update(0.0f, "Running speed test...", "Benchmark in progress");
// measure tracking speed
double st = GetTimestamp();
ImageData imgd = sample.ImageData;
LocalizationJob job = new LocalizationJob();
LocalizationJob *pj = &job;
int lastUpdate = 0;
for (uint i = 0; i < total; i++)
{
pj->frame = i;
pj->zlutIndex = 0;
inst.ScheduleLocalization(ref imgd, pj);
int rc = inst.GetResultCount();
if (rc - lastUpdate > total / 20)
{
dlg.Update(rc / (float)total, "Running speed test...", "Benchmark in progress");
lastUpdate = rc;
}
}
double st0 = GetTimestamp();
inst.Flush();
// wait for results
while (true)
{
System.Threading.Thread.Sleep(20);
int rc = inst.GetResultCount();
if (rc - lastUpdate > total / 20)
{
dlg.Update(rc / (float)total, "Running speed test...", "Benchmark in progress");
lastUpdate = rc;
}
if (rc == total)
{
break;
}
}
double end = GetTimestamp();
double fps = total / (end - st);
double scheduleTime = (st0 - st) * 1000;
Trace.WriteLine(string.Format("Scheduling time: {0} ms. Per frame: {1} us. Scheduling FPS={2}. Processing FPS={3}",
(int)scheduleTime, (int)(scheduleTime / total * 1000), (int)(total / (st0 - st)), (int)fps));
Invoke(new Action(delegate { labelSpeedResults.Text = string.Format("{0} frames processed in {1} ms. \nFPS={2}",
total, (int)((end - st) * 1000), (int)fps); }));
var results = new LocalizationResult[total];
inst.GetResults(results);
for (int i = 0; i < 10; i++)
{
Vector3 p = results[i].pos;
Trace.WriteLine(string.Format("x={0}, y={1}, z={2}", p.x, p.y, p.z));
}
sample.Dispose();
}
lut.Dispose();
}));
}
