private void learnCalibrationButton_Click(object sender, EventArgs e)
{
string learnCalibrationText = learnCalibrationButton.Text;
learnCalibrationButton.Text = "Learning...";
Update();
// Set up the calibration grid options.
// Dots in the grid image are horizontally and vertically 6.35 mm apart.
// The dots have a pixel intensity in the range [0, 128].
CalibrationGridOptions calibrationGridOptions = new CalibrationGridOptions(new GridDescriptor(.635, .635, CalibrationUnit.Centimeter), new Range(0, 128));
// Set up the calibration options.
LearnCalibrationOptions learnCalibrationOptions = new LearnCalibrationOptions(new CoordinateSystem(), CalibrationMethod.Nonlinear, ScalingMethod.ScaleToPreserveArea, CalibrationCorrectionMode.FullImage);
learnCalibrationOptions.LearnCorrectionTable = true;
learnCalibrationOptions.LearnErrorMap = true;
// Learn the Grid Image calibration.
Algorithms.LearnCalibrationGrid(calibrationTemplate, calibrationGridOptions, learnCalibrationOptions);
// Restore the original description.
learnCalibrationButton.Text = learnCalibrationText;
// Update the command buttons.
learnCalibrationButton.Enabled = false;
loadTargetButton.Enabled = true;
}
private void learnCalibrationButton_Click(object sender, EventArgs e)
{
// Set up the grid options.
CalibrationGridOptions gridOptions = new CalibrationGridOptions(new GridDescriptor(.5, .5), new Range(0, 128));
// Setup the learn calibration options.
LearnCalibrationOptions learnOptions = new LearnCalibrationOptions(new CoordinateSystem(), CalibrationMethod.Perspective, ScalingMethod.ScaleToFit, CalibrationCorrectionMode.FullImage);
learnOptions.LearnCorrectionTable = false;
learnOptions.LearnErrorMap = false;
// Learn the calibration from the grid image.
Algorithms.LearnCalibrationGrid(imageViewer1.Image, gridOptions, learnOptions);
// Update command buttons.
learnCalibrationButton.Enabled = false;
measureDistancesButton.Enabled = true;
}
