Plate Measurement

1. Add EnumerateImages filter.
2. Add MeasureObjectWidth filter.
3. Connect outImage with inImage.
4. Click on MeasureObjectWidth filter and make these changes in Properties window (in the lower left corner):
   • Click the "..." button at the inScanField input to open the GUI for specifying scanning field.
   • Set the scanning field as it is shown in the below image. Please remember that ScanField defines rectangular field in which a series of scans will be performed.
   • Set inScanCount to 20 to display exactly 20 segments joining the horizontal edges on the plate.
   • Set inStripeScanParams.SmoothingStdDev to 0.5 to decrease the smoothing level.
   • Set inStripeScanParams.MinMagnitude to 3 to make sure to detect correctly the transition between the background and the plate.
   • Set inStripeScanParams.StripePolarity to Bright as the plate is brighter than the background.
   • Set inStripeScanParams.MinStripeWidth to 500 to avoid false stripe dimensions.
   • Set inOutlierSuppression to Huber which is a better statistics method for this case.

Macrofilter Main