private void UpdateImageWindow(HImage image)
{
if (this.currentImage == null)
{
return;
}
if (this.InvokeRequired)
{
Action <HImage> a = new Action <HImage>(UpdateImageWindow);
this.BeginInvoke(a, image);
}
HImage rgbImage = null;
HImage rImage = null;
HImage gImage = null;
HImage bImage = null;
HImage irImage = null;
if (image.CountChannels() > Properties.Settings.Default.NumberOfChannelsInColorImage)
{
rImage = image.Decompose4(out gImage, out bImage, out irImage);
rgbImage = rImage.Compose3(gImage, bImage);
if (rgbImage != null)
{
this.hwcRGBImage.DisplayImage(rgbImage);
}
if (irImage != null)
{
this.hwcIRImage.DisplayImage(irImage);
}
}
}
/// <summary>
/// 將3D世界座標陣列轉存為TIFF
/// </summary>
/// <param name="WorldCoor">3D世界座標陣列[h, w, 3]</param>
/// <param name="filename">檔案名稱</param>
internal void saveTIFF(float[,,] WorldCoor, string filename)
{
int h = WorldCoor.GetLength(0);
int w = WorldCoor.GetLength(1);
float[] tempX = new float[w * h];
float[] tempY = new float[w * h];
float[] tempZ = new float[w * h];
for (int i = 0; i < h; i++)
{
for (int j = 0; j < w; j++)
{
tempX[i * w + j] = WorldCoor[i, j, 0];
tempY[i * w + j] = WorldCoor[i, j, 1];
tempZ[i * w + j] = WorldCoor[i, j, 2];
}
}
HImage himgX = dataToHimage(tempX, w, h);
HImage himgY = dataToHimage(tempY, w, h);
HImage himgZ = dataToHimage(tempZ, w, h);
HImage hhh = himgX.Compose3(himgY, himgZ);
if (filename.Contains(".ply"))
{
filename = filename.Replace(".ply", ".tiff");
}
hhh.WriteImage("tiff", 0, filename);
}
private HImage VisualizeAlignment(HImage image1, HImage image2)
{
HTuple width, height;
image1.GetImageSize(out width, out height);
var emptyImage = new HImage();
emptyImage.GenImageConst("byte", width, height);
return(emptyImage.Compose3(image1.ScaleImageMax().ScaleImage(0.5, 0),
image2.ScaleImageMax().ScaleImage(0.5, 0)));
}
public void ProcessStep(HImage imageGrabbed)
{
currentIVData.Image = imageGrabbed;
int imageChannels = imageGrabbed.CountChannels();
HImage rImg = null, gImg = null, bImg = null, rgbImg = null, irImg = null;
if (imageChannels == Properties.Settings.Default.NumberOfChannelsInIRAndRGBImage)
{
rImg = imageGrabbed.Decompose4(out gImg, out bImg, out irImg);
rgbImg = rImg.Compose3(gImg, bImg);
}
HImage grayImage = new HImage();
if (rgbImg == null)
{
return;
}
imageGrabbed = rgbImg.CopyImage();
lock (this.ImageToBeSaved)
{
this.ImageToBeSaved = imageGrabbed.CopyImage();
}
HImage ho_R;
HImage ho_G;
HImage ho_B;
ho_R = imageGrabbed.Decompose3(out ho_G, out ho_B);
HTuple RAOIGrayVals = Globals.GetGrayValuesOfLine(ho_R);
HTuple GAOIGrayVals = Globals.GetGrayValuesOfLine(ho_G);
HTuple BAOIGrayVals = Globals.GetGrayValuesOfLine(ho_B);
HTuple IRAOIGrayVals = Globals.GetGrayValuesOfLine(irImg);
currentIVData.GrayValues.RPlaneVals = RAOIGrayVals.ToDArr();
currentIVData.GrayValues.GPlaneVals = GAOIGrayVals.ToDArr();
currentIVData.GrayValues.BPlaneVals = BAOIGrayVals.ToDArr();
currentIVData.GrayValues.MPlaneVals = IRAOIGrayVals.ToDArr();
UpdateHistogramForImage();
}
public void ProcessStep(HImage imageGrabbed)
{
HTuple startTime = null;
HTuple endTime = null;
HOperatorSet.CountSeconds(out startTime);
HOperatorSet.CountSeconds(out endTime);
currentOnCameraFFCData = new OnCameraFFCData();
try
{
int imageChannels = imageGrabbed.CountChannels();
HImage rImg = null, gImg = null, bImg = null, rgbImg = null, irImg = null;
if (imageChannels == Properties.Settings.Default.NumberOfChannelsInIRAndRGBImage)
{
rImg = imageGrabbed.Decompose4(out gImg, out bImg, out irImg);
rgbImg = rImg.Compose3(gImg, bImg);
}
HImage grayImage = new HImage();
if (rgbImg == null)
{
return;
}
imageGrabbed = rgbImg.CopyImage();
lock (this.ImageToBeSaved)
{
this.ImageToBeSaved = imageGrabbed.CopyImage();
}
// Feed the image to the script
imageGrabbed = imageGrabbed.CropDomain();
currentOnCameraFFCData.Image = imageGrabbed;
if (this.CameraAcquisition.CurrentNumberOfChannels == Properties.Settings.Default.NumberOfChannelsInIRAndRGBImage)
{
HImage ho_R;
HImage ho_G;
HImage ho_B;
ho_R = imageGrabbed.Decompose3(out ho_G, out ho_B);
HTuple RAOIGrayValues = Globals.GetGrayValuesOfLine(ho_R);
HTuple GAOIGrayValues = Globals.GetGrayValuesOfLine(ho_G);
HTuple BAOIGrayValues = Globals.GetGrayValuesOfLine(ho_B);
HTuple IRAOIGrayValues = Globals.GetGrayValuesOfLine(irImg);
currentOnCameraFFCData.GrayValues.RPlaneVals = RAOIGrayValues.ToDArr();
currentOnCameraFFCData.GrayValues.GPlaneVals = GAOIGrayValues.ToDArr();
currentOnCameraFFCData.GrayValues.BPlaneVals = BAOIGrayValues.ToDArr();
currentOnCameraFFCData.GrayValues.MPlaneVals = IRAOIGrayValues.ToDArr();
}
else if (this.CameraAcquisition.CurrentNumberOfChannels == Properties.Settings.Default.NumberOfChannelsInMonoImage)
{
HTuple AOIGrayValues = Globals.GetGrayValuesOfLine(imageGrabbed);
currentOnCameraFFCData.GrayValues.MPlaneVals = AOIGrayValues.ToDArr();
}
HOperatorSet.CountSeconds(out endTime);
currentOnCameraFFCData.TimeTaken = (endTime - startTime).D * 1000;
}
catch (Exception ex)
{
string errorMessage = "Exception occurred during On-Camera FFC step. ";
errorMessage = errorMessage + " Error Message: " + ex.Message;
MessageBox.Show(errorMessage, "Camera Setup Tool", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Performs the PRNU.
/// </summary>
/// <remarks></remarks>
private void PerformPRNU()
{
try
{
this.btnFFC_FPN.Enabled = false;
this.btnFFC_PRNU.Enabled = false;
this.lblStatus.Text = "Performing PRNU...";
this.lblStatus.BackColor = Color.Yellow;
this.prnuDone = false;
Application.DoEvents();
string buffer;
string command;
bool bfcStatus = true;
HImage imageCropped;
currentOnCameraFFCData = new OnCameraFFCData();
HImage imageGrabbed = new HImage();
HImage ho_RGB = new HImage();
HImage ho_R = new HImage();
HImage ho_G = new HImage();
HImage ho_B = new HImage();
HImage ho_M = new HImage();
lock (this.ImageToBeSaved)
{
imageGrabbed = this.ImageToBeSaved.CopyImage();
}
ho_R = imageGrabbed.Decompose3(out ho_G, out ho_B);
ho_RGB = ho_R.Compose3(ho_G, ho_B);
int presentChannel = ho_RGB.CountChannels();
if (presentChannel == Properties.Settings.Default.NumberOfChannelsInColorImage)
{
lock (this.ImageToBeSaved)
{
ho_RGB = this.ImageToBeSaved.CopyImage();
}
ho_R = ho_RGB.Decompose3(out ho_G, out ho_B);
HTuple RAOIGrayVals = Globals.GetGrayValuesOfLine(ho_R);
HTuple GAOIGrayVals = Globals.GetGrayValuesOfLine(ho_G);
HTuple BAOIGrayVals = Globals.GetGrayValuesOfLine(ho_B);
currentOnCameraFFCData.Image = ho_RGB;
currentOnCameraFFCData.GrayValues.RPlaneVals = RAOIGrayVals.ToDArr();
currentOnCameraFFCData.GrayValues.GPlaneVals = GAOIGrayVals.ToDArr();
currentOnCameraFFCData.GrayValues.BPlaneVals = BAOIGrayVals.ToDArr();
bool lightIntensityOptimum = true;
imageCropped = ho_RGB.CropPart((this.CameraAcquisition.CurrentImageHeight / 2) - Properties.Settings.Default.FFCROIRectangleHeight,
(this.CameraAcquisition.CurrentImageWidth / 2) - Properties.Settings.Default.FFCROIRectangleWidth,
Properties.Settings.Default.FFCROIRectangleWidth * 2,
(this.CameraAcquisition.CurrentImageHeight / 2));
ho_R = imageCropped.Decompose3(out ho_G, out ho_B);
RAOIGrayVals = Globals.GetGrayValuesOfLine(ho_R);
GAOIGrayVals = Globals.GetGrayValuesOfLine(ho_G);
BAOIGrayVals = Globals.GetGrayValuesOfLine(ho_B);
if (Properties.Settings.Default.CheckForImproperCalibrationTarget)
{
int minGrayValue;
int maxGrayValue;
double[] tempLineProfileR = RAOIGrayVals.ToDArr();
double[] tempLineProfileG = GAOIGrayVals.ToDArr();
double[] tempLineProfileB = BAOIGrayVals.ToDArr();
lightIntensityOptimum &=
this.CameraAcquisition.IsLightIntensityLevelOptimum(tempLineProfileR, out minGrayValue, out maxGrayValue, Properties.Settings.Default.PRNUMinimumGrayLevelOffset) &&
this.CameraAcquisition.IsLightIntensityLevelOptimum(tempLineProfileG, out minGrayValue, out maxGrayValue, Properties.Settings.Default.PRNUMinimumGrayLevelOffset) &&
this.CameraAcquisition.IsLightIntensityLevelOptimum(tempLineProfileB, out minGrayValue, out maxGrayValue, Properties.Settings.Default.PRNUMinimumGrayLevelOffset);
}
if (!lightIntensityOptimum)
{
this.RefreshImageWindow(ho_RGB);
this.lblStatus.Text = Properties.Settings.Default.PRNULightIntensityNotOptimumMessage;
this.lblStatus.BackColor = Color.Red;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
Application.DoEvents();
return;
}
}
else if (presentChannel == Properties.Settings.Default.NumberOfChannelsInMonoImage)
{
lock (this.ImageToBeSaved)
{
ho_M = this.ImageToBeSaved.CopyImage();
}
HTuple MAOIGrayVals = Globals.GetGrayValuesOfLine(ho_M);
currentOnCameraFFCData.Image = ho_M;
currentOnCameraFFCData.GrayValues.MPlaneVals = MAOIGrayVals.ToDArr();
bool lightIntensityOptimum = true;
if (Properties.Settings.Default.CheckForImproperCalibrationTarget)
{
int minGrayValue;
int maxGrayValue;
double[] tempLineProfileM = MAOIGrayVals.ToDArr();
lightIntensityOptimum &=
this.CameraAcquisition.IsLightIntensityLevelOptimum(tempLineProfileM, out minGrayValue, out maxGrayValue, Properties.Settings.Default.PRNUMinimumGrayLevelOffset);
}
if (!lightIntensityOptimum)
{
this.RefreshImageWindow(ho_M);
this.lblStatus.Text = Properties.Settings.Default.PRNULightIntensityNotOptimumMessage;
this.lblStatus.BackColor = Color.Red;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
Application.DoEvents();
return;
}
}
command = Globals.e2vUC4CommandToDoOnCameraBFC + System.Environment.NewLine;
bfcStatus = Globals.ExecuteSerialCommand(
(uint)this.CameraAcquisition.CurrentCameraProperties.SerialPortIndex,
command,
out buffer,
5000,
1000);
command = Globals.e2vUC4CommandToSaveFFCToUserBank1 + System.Environment.NewLine;
bfcStatus &= Globals.ExecuteSerialCommand(
(uint)this.CameraAcquisition.CurrentCameraProperties.SerialPortIndex,
command,
out buffer,
1000,
2000);
command = Globals.e2vUC4CommandToSaveALLSettingsToUserBank1 + System.Environment.NewLine;
bfcStatus &= Globals.ExecuteSerialCommand((uint)this.CameraAcquisition.CurrentCameraProperties.SerialPortIndex,
command,
out buffer,
1000,
2000);
if (bfcStatus)
{
lblStatus.Text = "On Camera Bright Field Correction Done";
lblStatus.BackColor = Color.LimeGreen;
}
else
{
lblStatus.Text = "On Camera Bright Field Correction not done properly";
lblStatus.BackColor = Color.Red;
}
this.prnuDone = bfcStatus;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
if (this.fpnDone && this.prnuDone)
{
this.CameraAcquisition.CurrentCameraSetupProperties.LastOnCameraFFCSavingDate = "";
this.CameraAcquisition.CurrentCameraSetupProperties.LastOnCameraFFCSavingDate = DateTime.Now.Day.ToString() + "-" +
DateTime.Now.Month.ToString() + "-" + DateTime.Now.Year.ToString() + " " +
DateTime.Now.Hour.ToString() + ":" + DateTime.Now.Minute.ToString() + ":" +
DateTime.Now.Second.ToString();
}
}
catch (System.Exception ex)
{
lblStatus.Text = "On Camera Bright Field Correction not done properly";
lblStatus.BackColor = Color.Red;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
this.prnuDone = false;
MessageBox.Show("Exception occurred while performing PRNU.\r\n Error: " + ex.Message,
"Camera Setup Tool", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Performs the FPN.
/// </summary>
/// <remarks></remarks>
private void PerformFPN()
{
this.btnFFC_FPN.Enabled = false;
this.btnFFC_PRNU.Enabled = false;
this.lblStatus.Text = "Performing FPN...";
this.lblStatus.BackColor = Color.Yellow;
this.fpnDone = false;
Application.DoEvents();
string buffer;
string command;
bool dfcStatus = true;
currentOnCameraFFCData = new OnCameraFFCData();
HImage imageGrabbed = new HImage();
HImage ho_RGB = new HImage();
HImage ho_R = new HImage();
HImage ho_G = new HImage();
HImage ho_B = new HImage();
HImage ho_M = new HImage();
try
{
lock (this.ImageToBeSaved)
{
imageGrabbed = this.ImageToBeSaved.CopyImage();
}
ho_R = imageGrabbed.Decompose3(out ho_G, out ho_B);
ho_RGB = ho_R.Compose3(ho_G, ho_B);
int presentChannel = ho_RGB.CountChannels();
if (presentChannel == Properties.Settings.Default.NumberOfChannelsInColorImage)
{
//ho_R = ho_RGB.Decompose3(out ho_G, out ho_B);
HTuple RAOIGrayVals = Globals.GetGrayValuesOfLine(ho_R);
HTuple GAOIGrayVals = Globals.GetGrayValuesOfLine(ho_G);
HTuple BAOIGrayVals = Globals.GetGrayValuesOfLine(ho_B);
currentOnCameraFFCData.Image = ho_RGB;
currentOnCameraFFCData.GrayValues.RPlaneVals = RAOIGrayVals.ToDArr();
currentOnCameraFFCData.GrayValues.GPlaneVals = GAOIGrayVals.ToDArr();
currentOnCameraFFCData.GrayValues.BPlaneVals = BAOIGrayVals.ToDArr();
HTuple maxGrayValueInCenterLineR = RAOIGrayVals.TupleMax();
HTuple maxGrayValueInCenterLineG = GAOIGrayVals.TupleMax();
HTuple maxGrayValueInCenterLineB = BAOIGrayVals.TupleMax();
if ((maxGrayValueInCenterLineR.I > Properties.Settings.Default.DarkFieldCorrectionMaximumGrayLevel) ||
(maxGrayValueInCenterLineG.I > Properties.Settings.Default.DarkFieldCorrectionMaximumGrayLevel) ||
(maxGrayValueInCenterLineB.I > Properties.Settings.Default.DarkFieldCorrectionMaximumGrayLevel))
{
this.RefreshImageWindow(ho_RGB);
this.lblStatus.Text = Properties.Settings.Default.FPNLightIntensityNotOptimumMessage;
this.lblStatus.BackColor = Color.Red;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
//Application.DoEvents();
return;
}
}
else if (this.CameraAcquisition.CurrentNumberOfChannels == Properties.Settings.Default.NumberOfChannelsInMonoImage)
{
lock (this.ImageToBeSaved)
{
ho_M = this.ImageToBeSaved.CopyImage();
}
HTuple MAOIGrayVals = Globals.GetGrayValuesOfLine(ho_M);
currentOnCameraFFCData.Image = ho_M;
currentOnCameraFFCData.GrayValues.MPlaneVals = MAOIGrayVals.ToDArr();
HTuple maxGrayValueInCenterLineM = MAOIGrayVals.TupleMax();
if (maxGrayValueInCenterLineM.I > Properties.Settings.Default.DarkFieldCorrectionMaximumGrayLevel)
{
this.RefreshImageWindow(ho_M);
this.lblStatus.Text = Properties.Settings.Default.FPNLightIntensityNotOptimumMessage;
this.lblStatus.BackColor = Color.Red;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
//Application.DoEvents();
return;
}
}
command = Globals.e2vUC4CommandToDoOnCameraDFC + System.Environment.NewLine;
dfcStatus = Globals.ExecuteSerialCommand((uint)this.CameraAcquisition.CurrentCameraProperties.SerialPortIndex,
command,
out buffer,
2000,
1000);
command = Globals.e2vUC4CommandToSaveFFCToUserBank1 + System.Environment.NewLine;
dfcStatus &= Globals.ExecuteSerialCommand((uint)this.CameraAcquisition.CurrentCameraProperties.SerialPortIndex,
command,
out buffer,
1000,
2000);
command = Globals.e2vUC4CommandToSaveALLSettingsToUserBank1 + System.Environment.NewLine;
dfcStatus &= Globals.ExecuteSerialCommand((uint)this.CameraAcquisition.CurrentCameraProperties.SerialPortIndex,
command,
out buffer,
1000,
2000);
if (dfcStatus)
{
lblStatus.Text = "On Camera Dark Field Correction Done";
lblStatus.BackColor = Color.LimeGreen;
}
else
{
lblStatus.Text = "On Camera Dark Field Correction not done properly";
lblStatus.BackColor = Color.Red;
}
this.fpnDone = dfcStatus;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
}
catch (System.Exception ex)
{
lblStatus.Text = "On Camera Dark Field Correction not done properly";
lblStatus.BackColor = Color.Red;
this.btnFFC_FPN.Enabled = true;
this.btnFFC_PRNU.Enabled = true;
this.fpnDone = false;
MessageBox.Show("Exception occurred while performing FPN.\r\n Error: " + ex.Message,
"Camera Setup Tool", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void ProcessStep(HImage imageGrabbed)
{
HTuple startTime = null;
HTuple endTime = null;
HOperatorSet.CountSeconds(out startTime);
HOperatorSet.CountSeconds(out endTime);
currentLSAData = new LightStickAlignmentData();
HImage imageCropped = new HImage();
try
{
int imageChannels = imageGrabbed.CountChannels();
HImage rImg = null, gImg = null, bImg = null, rgbImg = null, irImg = null;
if (imageChannels == Properties.Settings.Default.NumberOfChannelsInIRAndRGBImage)
{
rImg = imageGrabbed.Decompose4(out gImg, out bImg, out irImg);
rgbImg = rImg.Compose3(gImg, bImg);
}
HImage grayImage = new HImage();
if (rgbImg == null)
{
return;
}
imageGrabbed = rgbImg.CopyImage();
int presentImageNoOfChannels = imageGrabbed.CountChannels();
lock (this.ImageToBeSaved)
{
this.ImageToBeSaved = imageGrabbed.CopyImage();
}
// Feed the image to the script
imageGrabbed = imageGrabbed.CropDomain();
currentLSAData.Image = imageGrabbed;
if (imageChannels == Properties.Settings.Default.NumberOfChannelsInIRAndRGBImage)
{
HImage ho_R;
HImage ho_G;
HImage ho_B;
ho_R = imageGrabbed.Decompose3(out ho_G, out ho_B);
HTuple RAOIGrayValues = Globals.GetGrayValuesOfLine(ho_R);
HTuple GAOIGrayValues = Globals.GetGrayValuesOfLine(ho_G);
HTuple BAOIGrayValues = Globals.GetGrayValuesOfLine(ho_B);
HTuple IRAOIGrayVals = Globals.GetGrayValuesOfLine(irImg);
currentLSAData.GrayValues.RPlaneVals = RAOIGrayValues.ToDArr();
currentLSAData.GrayValues.GPlaneVals = GAOIGrayValues.ToDArr();
currentLSAData.GrayValues.BPlaneVals = BAOIGrayValues.ToDArr();
currentLSAData.GrayValues.MPlaneVals = IRAOIGrayVals.ToDArr();
imageCropped = imageGrabbed.CropPart((this.CameraAcquisition.CurrentImageHeight / 2) - Properties.Settings.Default.LICROIRectangleHeight,
(this.CameraAcquisition.CurrentImageWidth / 2) - Properties.Settings.Default.LICROIRectangleWidth,
Properties.Settings.Default.LICROIRectangleWidth * 2,
(this.CameraAcquisition.CurrentImageHeight / 2));
ho_R = imageCropped.Decompose3(out ho_G, out ho_B);
RAOIGrayValues = Globals.GetGrayValuesOfLine(ho_R);
// Clipping the pixels at Left & Right of the line
RAOIGrayValues = RAOIGrayValues.TupleSelectRange(
this.cameraAcquisition.CurrentCameraProperties.NumberOfPixelsToBeClippedAtLeft,
(Properties.Settings.Default.LICROIRectangleWidth * 2) - this.cameraAcquisition.CurrentCameraProperties.NumberOfPixelsToBeClippedAtRight);
// Update the labels showing the results of light uniformity check
int RminGrayValue;
int RmaxGrayValue;
// Checking whether the gray values is within the defined range in RED plane
bool RPlaneOptimum = this.cameraAcquisition.IsLightIntensityLevelOptimum(RAOIGrayValues.ToDArr(), out RminGrayValue, out RmaxGrayValue);
currentLSAData.MinGrayValue = RminGrayValue;
currentLSAData.MaxGrayValue = RmaxGrayValue;
currentLSAData.Status = RPlaneOptimum;
}
else if (this.cameraAcquisition.CurrentNumberOfChannels == Properties.Settings.Default.NumberOfChannelsInMonoImage)
{
HTuple AOIGrayValues = Globals.GetGrayValuesOfLine(imageGrabbed);
currentLSAData.GrayValues.MPlaneVals = AOIGrayValues.ToDArr();
// Clipping the pixels at Left & Right of the line
AOIGrayValues = AOIGrayValues.TupleSelectRange(
this.cameraAcquisition.CurrentCameraProperties.NumberOfPixelsToBeClippedAtLeft,
this.cameraAcquisition.CurrentImageWidth - this.cameraAcquisition.CurrentCameraProperties.NumberOfPixelsToBeClippedAtRight);
// Update the labels showing the results of light uniformity check
int minGrayValue;
int maxGrayValue;
// Checking whether the gray values is within the defined range in MONO plane
bool MonoPlaneOptimum = this.cameraAcquisition.IsLightIntensityLevelOptimum(AOIGrayValues.ToDArr(), out minGrayValue, out maxGrayValue);
currentLSAData.MinGrayValue = minGrayValue;
currentLSAData.MaxGrayValue = maxGrayValue;
currentLSAData.Status = MonoPlaneOptimum;
}
HOperatorSet.CountSeconds(out endTime);
currentLSAData.TimeTaken = (endTime - startTime).D * 1000;
this.BeginInvoke(new Action(UpdateStepUI));
}
catch (Exception ex)
{
string errorMessage = "Exception occurred during light intensity check. ";
errorMessage = errorMessage + " Error Message: " + ex.Message;
//MessageBox.Show(errorMessage, "Camera Setup Tool", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.BeginInvoke(new Action(UpdateStepUI));
//lblStatus.Text = errorMessage;
//lblStatus.BackColor = Color.Red;
}
}
public void ProcessStep(HImage imageGrabbed)
{
currentFMCData = new FocusMagnificationCheckData();
lock (this.ImageToBeSaved)
{
this.ImageToBeSaved = imageGrabbed.CopyImage();
}
bool calibrationTargetContrastOK = true;
// Feed the image to the script
imageGrabbed = imageGrabbed.CropDomain();
currentFMCData.Image = imageGrabbed;
int imageChannels = imageGrabbed.CountChannels();
HImage rImg = null, gImg = null, bImg = null, rgbImg = null, irImg = null;
if (imageChannels == Properties.Settings.Default.NumberOfChannelsInIRAndRGBImage)
{
rImg = imageGrabbed.Decompose4(out gImg, out bImg, out irImg);
rgbImg = rImg.Compose3(gImg, bImg);
}
HImage grayImage = new HImage();
if (rgbImg == null)
{
return;
}
imageGrabbed = rgbImg.CopyImage();
#region IntensityCheckForCheckingCalibrationTarget
// Check the minimum and maximum light intensity to determine whether correct calibration target
// has been placed
grayImage = imageGrabbed.Rgb1ToGray();
HImage ho_R;
HImage ho_G;
HImage ho_B;
ho_R = imageGrabbed.Decompose3(out ho_G, out ho_B);
HTuple RAOIGrayVals = Globals.GetGrayValuesOfLine(ho_R);
HTuple GAOIGrayVals = Globals.GetGrayValuesOfLine(ho_G);
HTuple BAOIGrayVals = Globals.GetGrayValuesOfLine(ho_B);
HTuple IRAOIGrayVals = Globals.GetGrayValuesOfLine(irImg);
currentFMCData.GrayValues.RPlaneVals = RAOIGrayVals.ToDArr();
currentFMCData.GrayValues.GPlaneVals = GAOIGrayVals.ToDArr();
currentFMCData.GrayValues.BPlaneVals = BAOIGrayVals.ToDArr();
currentFMCData.GrayValues.MPlaneVals = IRAOIGrayVals.ToDArr();
int RPlaneMinValue;
int RPlaneMaxValue;
RAOIGrayVals = RAOIGrayVals.TupleSelectRange(this.CameraAcquisition.CurrentCameraProperties.NumberOfPixelsToBeClippedAtLeft,
this.CameraAcquisition.CurrentImageWidth - this.CameraAcquisition.CurrentCameraProperties.NumberOfPixelsToBeClippedAtRight);
calibrationTargetContrastOK = this.CameraAcquisition.IsLightIntensityLevelOptimum(GAOIGrayVals.ToDArr(), out RPlaneMinValue, out RPlaneMaxValue);
calibrationTargetContrastOK = (RPlaneMaxValue - RPlaneMinValue) > Properties.Settings.Default.FocusPatternCheckReferenceGrayValue;
#endregion
#region FindPatternArea
//Finds the pattern area
HImage reducedImage = Globals.FindPatternArea(grayImage);
if (reducedImage == null)
{
SetFocusStatusMessage("Image is too dark or Incorrect Pattern", Color.Red);
currentFMCData.FocusPercentage = "";
currentFMCData.MagnificationPercentage = "";
currentFMCData.PixelResolution = "";
//this.BeginInvoke(new Action<FocusMagnificationCheckData>(UpdateFocusMagnificationStepUI), currentFMCData);
return;
}
#endregion
#region Focus Learning
hv_focus = new HTuple();
HTuple hv_currentSharpness = new HTuple();
HImage imageCropped = new HImage();
//Indicates that execution has entered the focus learning stage
//(For both successful and failed learning)
bool focusLearningDone = false;
if (this.focusLearningStarted)
{
#region FocusLearningStage
focusLearningDone = true;
if (!this.focusLearningOver)
{
HTuple hv_Scale;
HTuple hv_Subsampling = 1;
hv_Scale = 1.0 / hv_Subsampling;
int grabbedImageWidth, grabbedImageHeight;
imageGrabbed.GetImageSize(out grabbedImageWidth, out grabbedImageHeight);
// Crop the image before learning
imageCropped = imageGrabbed.CropPart((this.CameraAcquisition.CurrentImageHeight / 2) - Properties.Settings.Default.FocusROIRectangleHeight,
(this.CameraAcquisition.CurrentImageWidth / 2) - Properties.Settings.Default.FocusROIRectangleWidth,
Properties.Settings.Default.FocusROIRectangleWidth * 2,
(this.CameraAcquisition.CurrentImageHeight / 2));
int croppedImageWidth, croppedImageHeight;
imageCropped.GetImageSize(out croppedImageWidth, out croppedImageHeight);
int noOfSamples = croppedImageHeight / Properties.Settings.Default.NoOfSamplesUsedInFocusStep;
for (int i = 0; i < Properties.Settings.Default.NoOfSamplesUsedInFocusStep; i++)
{
try
{
int row = i * noOfSamples;
HImage newCroppedImage = imageCropped.CopyImage().CropPart(row, 0, croppedImageWidth, noOfSamples);
//newCroppedImage.WriteImage("bmp", 0, "D:\\imageCropped" + i.ToString());
// Function Call for sharpness Measurement
hv_currentSharpness = MeasureSharpness(newCroppedImage, hv_Scale);
hv_AutoCorrelationTuple = hv_AutoCorrelationTuple.TupleConcat(hv_currentSharpness);
}
catch (Exception ex)
{
}
}
currentFMCData.FocusPercentage = "";
SetFocusStatusMessage("Learning...", Color.Yellow);
UpdateLabelMessage(currentFMCData.FocusPercentage);
}
else
{
hv_MaxAutoCorrelation = new HTuple();
HTuple hv_Change = new HTuple();
if (hv_AutoCorrelationTuple.TupleLength() > 0)
{
hv_MaxAutoCorrelation = hv_AutoCorrelationTuple.TupleMax();
hv_Change = ((hv_AutoCorrelationTuple.TupleMax() - hv_AutoCorrelationTuple.TupleMin()) / hv_AutoCorrelationTuple.TupleMax()) * 100;
if (hv_MaxAutoCorrelation.D <= 0.0 || hv_Change.D < Properties.Settings.Default.MinimumFocusLearningRangeRequired)
{
currentFMCData.FocusPercentage = "";
SetFocusStatusMessage("Focus Learning not done properly. Range of focus learning is not enough.", Color.Orange);
this.focusLearningOver = false;
UpdateLabelMessage(currentFMCData.FocusPercentage);
}
else
{
this.CameraAcquisition.CurrentCameraSetupProperties.FocusMaxAutoCorrelationValue = hv_MaxAutoCorrelation.D;
}
}
else
{
currentFMCData.FocusPercentage = "";
SetFocusStatusMessage("Focus Learning not done properly. Sharpness measurement failed", Color.Orange);
this.focusLearningOver = false;
UpdateLabelMessage(currentFMCData.FocusPercentage);
}
this.focusLearningStarted = false;
}
#endregion
}
else if (this.focusLearningOver)
{
#region FocusTestingPhase
if (!calibrationTargetContrastOK)
{
currentFMCData.FocusPercentage = "";
currentFMCData.MagnificationPercentage = "";
currentFMCData.PixelResolution = "";
SetFocusStatusMessage("Incorrect Pattern. Not enough contrast", Color.Red);
UpdateLabelMessage(currentFMCData.FocusPercentage);
return;
}
HTuple hv_Scale;
HTuple hv_Subsampling = 1;
hv_Scale = 1.0 / hv_Subsampling;
// Crop the image before learning
imageCropped = imageGrabbed.CropPart((this.CameraAcquisition.CurrentImageHeight / 2) - Properties.Settings.Default.FocusROIRectangleHeight,
(this.CameraAcquisition.CurrentImageWidth / 2) - Properties.Settings.Default.FocusROIRectangleWidth,
Properties.Settings.Default.FocusROIRectangleWidth * 2,
(this.CameraAcquisition.CurrentImageHeight / 2));
// Function Call for sharpness Measurement
hv_currentSharpness = MeasureSharpness(imageCropped, hv_Scale);
if (hv_currentSharpness > hv_MaxAutoCorrelation + 2)
{
SetFocusStatusMessage("Current sharpness is more than learnt sharpness. Insert valid calibration doc or Re-do focus learning !!", Color.Orange);
currentFMCData.PixelResolution = "";
currentFMCData.MagnificationPercentage = "";
currentFMCData.FocusPercentage = "";
UpdateLabelMessage(currentFMCData.FocusPercentage);
return;
}
else if (hv_currentSharpness > hv_MaxAutoCorrelation)
{
hv_MaxAutoCorrelation = hv_currentSharpness;
hv_AutoCorrelationTuple = hv_AutoCorrelationTuple.TupleConcat(hv_currentSharpness);
}
hv_focus = 100 - (((hv_MaxAutoCorrelation - hv_currentSharpness) / hv_MaxAutoCorrelation) * 100);
hv_focus = hv_focus.TupleRound();
currentFMCData.FocusPercentage = hv_focus.ToString();
if (hv_focus > 100)
{
// Not Focused
currentFMCData.FocusPercentage = "";
SetFocusStatusMessage("Focus learning not done properly", Color.Red);
UpdateLabelMessage(currentFMCData.FocusPercentage);
}
if (hv_focus >= 95 && hv_focus <= 100)
{
// Focused
SetFocusStatusMessage("Focused", Color.LimeGreen);
}
else if (hv_focus > 70 && hv_focus < 95)
{
//// Fine Tuning is required
SetFocusStatusMessage("Fine Tuning is required", Color.Yellow);
}
else
{
// Not Focused
SetFocusStatusMessage("Not focused", Color.Red);
}
#endregion
}
else if (!focusLearningOver && !focusLearningDone)
{
if (hv_MaxAutoCorrelation == null)
{
SetFocusStatusMessage("Focus learning not done", Color.Yellow);
}
}
UpdateLabelMessage(currentFMCData.FocusPercentage);
#endregion
}
public void ProcessStep(HImage imageGrabbed)
{
try
{
HTuple startTime = null;
HTuple endTime = null;
HOperatorSet.CountSeconds(out startTime);
int imageChannels = imageGrabbed.CountChannels();
HImage rImg = null, gImg = null, bImg = null, rgbImg = null, irImg = null;
if (imageChannels == 6)
{
rImg = imageGrabbed.Decompose4(out gImg, out bImg, out irImg);
rgbImg = rImg.Compose3(gImg, bImg);
}
HImage grayImage = new HImage();
if (rgbImg == null)
{
return;
}
imageGrabbed = rgbImg.CopyImage();
int presentImageNoOfChannels = imageGrabbed.CountChannels();
if (presentImageNoOfChannels == Properties.Settings.Default.NumberOfChannelsInColorImage)
{
lock (this.ImageToBeSaved)
{
this.ImageToBeSaved = imageGrabbed.CopyImage();
}
if (whitebalancingStarted)
{
wbIterationCompletedEvent.Reset();
}
imageGrabbedEvent.Set();
HImage ho_R;
HImage ho_G;
HImage ho_B;
ho_R = imageGrabbed.Decompose3(out ho_G, out ho_B);
HTuple RAOIGrayVals = Globals.GetGrayValuesOfLine(ho_R);
HTuple GAOIGrayVals = Globals.GetGrayValuesOfLine(ho_G);
HTuple BAOIGrayVals = Globals.GetGrayValuesOfLine(ho_B);
HTuple IRAOIGrayVals = Globals.GetGrayValuesOfLine(irImg);
currentWBData.Image = imageGrabbed;
currentWBData.GrayValues.RPlaneVals = RAOIGrayVals.ToDArr();
currentWBData.GrayValues.GPlaneVals = GAOIGrayVals.ToDArr();
currentWBData.GrayValues.BPlaneVals = BAOIGrayVals.ToDArr();
currentWBData.GrayValues.MPlaneVals = IRAOIGrayVals.ToDArr();
HImage ho_GrayImage;
ho_GrayImage = imageGrabbed.Rgb1ToGray();
HRegion whiteRegion = ho_GrayImage.Threshold(
Properties.Settings.Default.MinThresholdInDeterminingGain,
Properties.Settings.Default.MaxThresholdInDeterminingGain);
whiteRegion = whiteRegion.FillUp();
whiteRegion = whiteRegion.ErosionRectangle1(20, 20);
double rClipValue = 15.0;
double gClipValue = 15.0;
double bClipValue = 15.0;
//CalculateOptimumClipValue(whiteRegion, ho_R, out rClipValue);
//CalculateOptimumClipValue(whiteRegion, ho_G, out gClipValue);
//CalculateOptimumClipValue(whiteRegion, ho_B, out bClipValue);
double rMin, rMax, rRange;
double gMin, gMax, gRange;
double bMin, bMax, bRange;
ho_R.MinMaxGray(whiteRegion, rClipValue, out rMin, out rMax,
out rRange);
ho_G.MinMaxGray(whiteRegion, gClipValue, out gMin, out gMax,
out gRange);
ho_B.MinMaxGray(whiteRegion, bClipValue, out bMin, out bMax,
out bRange);
double RGDiff = rMax - gMax;
double GBDiff = gMax - bMax;
double BRDiff = bMax - rMax;
currentWBData.ErrorLevel = (Math.Max(RGDiff, Math.Max(GBDiff, BRDiff)) / this.CameraAcquisition.CurrentCameraProperties.BrightRegionReferenceGrayLevel) * 100;
currentWBData.RedMax = rMax;
currentWBData.GreenMax = gMax;
currentWBData.BlueMax = bMax;
HOperatorSet.CountSeconds(out endTime);
currentWBData.TimeTaken = (endTime - startTime).D;
UpdateControlUI();
wbIterationCompletedEvent.WaitOne();
}
}
catch (Exception ex)
{
string errorMessage = "Exception occurred during white balancing step. ";
errorMessage = errorMessage + " Error Message: " + ex.Message;
MessageBox.Show(errorMessage, "Camera Setup Tool", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
