private void SetLight(eMagType mag_type)
{
if (mag_type == eMagType.MaxMag)
{
_camera.IntstSet(0, _maxMagIntensity);
}
else
{
_camera.IntstSet(0, _minMagIntensity);
}
}
public void ToMagPos(eMagType mag_type)
{
if (_cur_mag == mag_type)
{
_log.Debug("ToMagPos at the right pos");
return;
}
try
{
_log.Debug("ToMagPos:" + Thread.CurrentThread.ManagedThreadId);
MoveEventArgs moveEventArgs;
if (mag_type == eMagType.MaxMag)
{
_camera.MaxMagSet();
moveEventArgs = new MoveEventArgs('Z', _maxMagFocusPos, false);
}
else
{
_camera.MinMagSet();
moveEventArgs = new MoveEventArgs('Z', _minMagFocusPos, false);
}
AsyncMove(this, moveEventArgs);
AsyncMoveWait();
SetLight(mag_type);
_cur_mag = mag_type;
}
catch (Exception ex)
{
_cur_mag = eMagType.UnknownMag;
SynOpErrorArgs arg = new SynOpErrorArgs();
arg.Ex = ex;
arg.Message = "SynOp.ToMagPos()";
FindAngleOK = false;
OnError(this, arg);
}
}
private void AutoLight(eMagType mag_type)
{
int beginIntst, endIntst, intstId, intstNo, intstIdMax, intstIdMin;
IAsyncResult[] result;
int[] runIntst;
double[] variance;
double maxVariance, minVariance;
Object[] runImage;
beginIntst = 55;
endIntst = 255;
intstNo = (endIntst - beginIntst) / 10 + 1;
runIntst = new int[intstNo];
result = new IAsyncResult[intstNo];
variance = new double[intstNo];
runImage = new Object[intstNo];
for (int intst = beginIntst, i = 0; intst <= endIntst; intst += 10, i++)
{
runIntst[i] = intst;
_camera.IntstSet(0, intst);
imageFilterDone.Reset();
_camera.FilterImage(intst, 1);
imageFilterDone.WaitOne();
runImage[i] = ImgMat;
result[i] = computeLightScoreDelegate.BeginInvoke(runImage[i], null, null);
}
for (int i = 0; i < intstNo; i++)
{
result[i].AsyncWaitHandle.WaitOne();
variance[i] = computeLightScoreDelegate.EndInvoke(result[i]);
result[i].AsyncWaitHandle.Close();
}
intstIdMax = intstIdMin = 0;
maxVariance = minVariance = variance[0];
for (int i = 0; i < intstNo; i++)
{
Console.WriteLine("variance[" + i + "]: " + variance[i] + ", intst: " + runIntst[i]);
if (variance[i] > maxVariance)
{
maxVariance = variance[i];
intstIdMax = i;
}
else if (variance[i] < minVariance)
{
minVariance = variance[i];
intstIdMin = i;
}
}
intstId = intstIdMax;
//ColorHistShow((Mat)runImage[intstId]);
for (int i = 0; i < intstNo; i++)
{
((Mat)runImage[i]).Dispose();
}
_camera.IntstSet(0, runIntst[intstId]);
if (mag_type == eMagType.MaxMag)
{
_maxMagIntensity = runIntst[intstId];
}
else
{
_minMagIntensity = runIntst[intstId];
}
Console.WriteLine("intst id: " + intstId + ", intst: " + runIntst[intstId] + ", variance: " + variance[intstId]);
}
private void MagAutoFocus(eMagType mag_type)
{
int beginPosition, endPosition, positionNo, positionId;
MoveEventArgs moveEventArgs;
int[] runPosition;
IAsyncResult[] result;
double[] variance;
double maxVariance;
Object[] runImage;
_log.Debug("Auto Focusing First Run(" + mag_type + ":" + Thread.CurrentThread.ManagedThreadId);
try
{
if (mag_type == eMagType.MaxMag)
{
beginPosition = _paraReader.MaxMagAutoFocusBegin;
endPosition = _paraReader.MaxMagAutoFocusEnd;
_camera.MaxMagSet();
}
else
{
beginPosition = _paraReader.MinMagAutoFocusBegin;
endPosition = _paraReader.MinMagAutoFocusEnd;
_camera.MinMagSet();
}
positionNo = (Math.Abs(endPosition - beginPosition)) / 100 + 1;
minAFFuncMs = Int32.MaxValue;
maxAFFuncMs = 0;
runPosition = new int[positionNo];
result = new IAsyncResult[positionNo];
variance = new double[positionNo];
runImage = new Object[positionNo];
for (int position = beginPosition, i = 0; position <= endPosition; position += 100, i++)
{
runPosition[i] = position;
moveEventArgs = new MoveEventArgs('Z', position, false);
AsyncMove(this, moveEventArgs);
AsyncMoveWait();
imageFilterDone.Reset();
_camera.FilterImage(position, 1);
imageFilterDone.WaitOne();
runImage[i] = ImgMat;
result[i] = computeFocusScoreDelegate.BeginInvoke(runImage[i], null, null);
}
for (int i = 0; i < positionNo; i++)
{
result[i].AsyncWaitHandle.WaitOne();
variance[i] = computeFocusScoreDelegate.EndInvoke(result[i]);
result[i].AsyncWaitHandle.Close();
}
maxVariance = variance[0];
positionId = 0;
for (int i = 0; i < positionNo; i++)
{
Console.WriteLine("variance[" + i + "]= " + variance[i]);
if (variance[i] > maxVariance)
{
maxVariance = variance[i];
positionId = i;
}
}
_log.Debug("position id: " + positionId + ", position: " + runPosition[positionId] + ", variance: " + variance[positionId]);
_log.Debug("Auto Focusing Second Run:");
if (positionId == 0)
{
beginPosition = runPosition[0];
}
else
{
beginPosition = runPosition[positionId - 1];
}
if (positionId == positionNo - 1)
{
endPosition = runPosition[positionNo - 1];
}
else
{
endPosition = runPosition[positionId + 1];
}
positionNo = (Math.Abs(endPosition - beginPosition)) / 10 + 1;
runPosition = new int[positionNo];
result = new IAsyncResult[positionNo];
variance = new double[positionNo];
runImage = new Object[positionNo];
for (int position = beginPosition, i = 0; position <= endPosition; position += 10, i++)
{
runPosition[i] = position;
moveEventArgs = new MoveEventArgs('Z', position, false);
AsyncMove(this, moveEventArgs);
AsyncMoveWait();
imageFilterDone.Reset();
_camera.FilterImage(position, 1);
imageFilterDone.WaitOne();
runImage[i] = ImgMat;
result[i] = computeFocusScoreDelegate.BeginInvoke(runImage[i], null, null);
}
for (int i = 0; i < positionNo; i++)
{
result[i].AsyncWaitHandle.WaitOne();
variance[i] = computeFocusScoreDelegate.EndInvoke(result[i]);
result[i].AsyncWaitHandle.Close();
}
maxVariance = variance[0];
positionId = 0;
for (int i = 0; i < positionNo; i++)
{
Console.WriteLine("variance[" + i + "]: " + variance[i]);
if (variance[i] > maxVariance)
{
maxVariance = variance[i];
positionId = i;
}
}
if (mag_type == eMagType.MaxMag)
{
_maxMagFocusPos = runPosition[positionId];
}
else
{
_minMagFocusPos = runPosition[positionId];
}
_cur_mag = mag_type;
moveEventArgs = new MoveEventArgs('Z', runPosition[positionId], false);
AsyncMove(this, moveEventArgs);
AsyncMoveWait();
_log.Debug("position id: " + positionId + ", position: " + runPosition[positionId] + ", variance: " + variance[positionId]);
_log.Debug("Max AF func elapsed ms: " + maxAFFuncMs + ", Min AF func elapsed ms: " + minAFFuncMs);
AutoLight(mag_type);
}
catch (Exception ex)
{
SynOpErrorArgs arg = new SynOpErrorArgs();
arg.Ex = ex;
arg.Message = "SynOp.AutoFocus()";
FindAngleOK = false;
OnError(this, arg);
}
}
