public int GetMaxQueueLength()
{
int maxQueueLen;
QTrkDLL.QTrkGetQueueLength(inst, out maxQueueLen);
return(maxQueueLen);
}
public RMFrameCounters GetFrameCounters()
{
RMFrameCounters dst;
QTrkDLL.RMGetFrameCounters(inst, out dst);
return(dst);
}
public LUTSize GetRadialZLUTSize()
{
LUTSize s;
QTrkDLL.QTrkGetRadialZLUTSize(inst, out s.count, out s.planes, out s.radialsteps);
return(s);
}
public static QTrkComputedConfig FromConfig(QTrkConfig cfg)
{
QTrkComputedConfig cc;
QTrkDLL.QTrkGetComputedConfig(ref cfg, out cc);
return(cc);
}
public LocalizationResult[] GetBeadResults(int start, int numFrames, int bead)
{
LocalizationResult[] results = new LocalizationResult[numFrames];
int count = QTrkDLL.RMGetBeadResults(inst, start, numFrames, bead, out results);
Array.Resize(ref results, count);
return(results);
}
public LocalizationResult[] GetResults(int startFrame, int numFrames)
{
LocalizationResult[] results = new LocalizationResult[numFrames * rmcfg.numBeads];
int count = QTrkDLL.RMGetResults(inst, startFrame, numFrames, out results);
Array.Resize(ref results, count * rmcfg.numBeads);
return(results);
}
public void Dispose()
{
if (inst != IntPtr.Zero)
{
QTrkDLL.RMDestroy(inst);
inst = IntPtr.Zero;
}
}
public static void GenerateImageFromLUT(FloatImg image, FloatImg zlut, float minradius, float maxradius, Vector3 pos, bool useSplineInterp, int ovs)
{
ImageData imgData = image.ImageData;
ImageData zlutData = zlut.ImageData;
QTrkDLL.GenerateImageFromLUT(ref imgData, ref zlutData, minradius, maxradius,
pos, useSplineInterp, ovs);
}
public void ScheduleLocalization(FloatImg img, uint frame, int zlut, uint timestamp)
{
ImageData d = img.ImageData;
LocalizationJob job = new LocalizationJob()
{
frame = frame, timestamp = timestamp, zlutIndex = zlut
};
QTrkDLL.QTrkScheduleLocalization(inst, d.data, d.Pitch, QTRK_PixelDataType.Float, &job);
}
public void Destroy()
{
if (inst != IntPtr.Zero)
{
Trace.WriteLine("Disposing QTrk instance...");
QTrkDLL.QTrkFreeInstance(inst);
inst = IntPtr.Zero;
}
}
public QTrkInstance(QTrkConfig config)
{
if (!IsDLLSelected)
{
throw new ApplicationException("Use QTrkInstance::SelectDLL before creating an instance");
}
inst = QTrkDLL.QTrkCreateInstance(ref config);
QTrkDLL.QTrkGetComputedConfig(ref config, out cc);
}
public void ScheduleFrameBitmap(Bitmap bmp, Int2[] positions, LocalizationJob[] jobInfo)
{
// public static extern int QTrkScheduleFrame(IntPtr qtrk, void* imgptr, int pitch, int width, int height, Int2* positions, int numROI, QTRK_PixelDataType pdt, LocalizationJob* jobInfo);
BitmapData bmpData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, PixelFormat.Format8bppIndexed);
QTrkDLL.QTrkScheduleFrame(inst, bmpData.Scan0, bmpData.Stride, bmpData.Width, bmpData.Height, positions, positions.Length, QTRK_PixelDataType.U8, jobInfo);
bmp.UnlockBits(bmpData);
// QTrkDLL.QTrkScheduleFrame(inst,
}
public FloatImg GetRadialZLUT()
{
int count, planes, radialsteps;
QTrkDLL.QTrkGetRadialZLUTSize(inst, out count, out planes, out radialsteps);
FloatImg lut = new FloatImg(radialsteps, planes * count);
QTrkDLL.QTrkGetRadialZLUT(inst, lut.pixels);
return(lut);
}
public ResultManager(string file, string frameInfoFile, ResultManagerConfig rmcfg, string[] colnames)
{
string scsColNames = colnames != null?string.Join(";", colnames) : "";
if (frameInfoFile == null)
{
frameInfoFile = "";
}
rmcfg.numFrameInfoColumns = colnames == null ? 0 : colnames.Length;
inst = QTrkDLL.RMCreate(file, frameInfoFile, ref rmcfg, scsColNames);
this.rmcfg = rmcfg;
}
public static Int2[] FindBeads(FloatImg img, Int2 sampleCornerPos, int roi, float imgRelDist, float acceptance)
{
// public static extern IntPtr QTrkFindBeads(float* image, int w, int h, int smpCornerPosX, int smpCornerPosY, int roi, float imgRelDist, float acceptance);
int beadCount;
ImageData sampleImg = new ImageData();
ImageData imgData = img.ImageData;
IntPtr beadListPtr = QTrkDLL.QTrkFindBeads(ref imgData, sampleCornerPos.x, sampleCornerPos.y, roi, imgRelDist, acceptance, out beadCount, ref sampleImg);
Int2 * beadpos = (Int2 *)beadListPtr.ToPointer();
Int2[] r = new Int2[beadCount];
for (int i = 0; i < beadCount; i++)
{
r[i] = beadpos[i];
}
QTrkDLL.QTrkFreeROIPositions(beadListPtr);
return(r);
}
public FloatImg[] GetRadialZLUTImages()
{
int count, planes, radialsteps;
QTrkDLL.QTrkGetRadialZLUTSize(inst, out count, out planes, out radialsteps);
IntPtr lutspace = Marshal.AllocHGlobal(sizeof(float) * count * planes * radialsteps);
QTrkDLL.QTrkGetRadialZLUT(inst, lutspace);
FloatImg[] luts = new FloatImg[count];
float * src = (float *)lutspace.ToPointer();
for (int i = 0; i < count; i++)
{
float *srcimg = &src[i * planes * radialsteps];
luts[i] = new FloatImg(radialsteps, planes, srcimg);
}
Marshal.FreeHGlobal(lutspace);
return(luts);
}
public void SetTracker(QTrkInstance trkInst)
{
tracker = trkInst;
QTrkDLL.RMSetTracker(inst, trkInst.InstancePtr);
}
public static void ApplyPoissonNoise(FloatImg img, float poissonMax, float maxValue)
{
ImageData imgData = img.ImageData;
QTrkDLL.ApplyPoissonNoise(ref imgData, poissonMax, maxValue);
}
public static void SelectDLL(bool useDebug, bool useCUDA, string baseDir = "")
{
QTrkDLL.SelectNativeLibrary(baseDir == "" ? Directory.GetCurrentDirectory() : baseDir, useDebug, useCUDA, IntPtr.Size == 8);
IsDLLSelected = true;
}
public static void NormalizeRadialProfile(float[] prof)
{
QTrkDLL.NormalizeRadialProfile(prof, prof.Length);
}
public void BeginLUT(bool normalize)
{
QTrkDLL.QTrkBeginLUT(inst, (uint)(normalize ? 4 : 0));
}
public void Normalize()
{
ImageData r = ImageData;
QTrkDLL.NormalizeImage(ref r);
}
public static void ComputeRadialProfile(float[] dst, int angularSteps, float minradius, float maxradius, Vector2 center, FloatImg src, float mean, bool normalize)
{
ImageData d = src.ImageData;
QTrkDLL.ComputeRadialProfile(dst, dst.Length, angularSteps, minradius, maxradius, center, &d, mean, normalize);
}
public void RemoveBead(int bead)
{
QTrkDLL.RMRemoveBead(inst, bead);
}
public void BuildLUT(FloatImg image, int plane)
{
ImageData data = image.ImageData;
QTrkDLL.QTrkBuildLUT(inst, data.data, data.Pitch, QTRK_PixelDataType.Float, plane, null);
}
public void SetLocalizationMode(LocalizeModeEnum locMode)
{
QTrkDLL.QTrkSetLocalizationMode(inst, (int)locMode);
}
public void Flush()
{
QTrkDLL.RMFlush(inst);
}
public void Flush()
{
QTrkDLL.QTrkFlush(inst);
}
public void ScheduleLocalization(ref ImageData img, LocalizationJob *job)
{
QTrkDLL.QTrkScheduleLocalization(inst, img.data, img.Pitch, QTRK_PixelDataType.Float, job);
}
public void StoreFrameInfo(int frame, double timestamp, float[] cols)
{
QTrkDLL.RMStoreFrameInfo(inst, frame, timestamp, cols);
}