Allocation Threshold - This is the percentage of scan points in the comparison grid that must also be within the same threshold for the scan point to remain.Distance Threshold - This value indicates the distance a scan can vary from surrounding points and still be included in scan data.Grid Size - This is the size of the surrounding area used for distance comparison.Stray Point Filter - This filter compares each point's distance to the points around it to determine if the point should be included in scan data.
This can be especially helpful for outdoor scanning or when overlapping scans provide more accurate scan data. Note: SCENE tools can be used to delete unwanted scan points after processing. The Reflectance Threshold can be altered as needed.ĭistance Filter - This filter deletes points outside of a specified distance range set by the user. If there is not enough light, scan points become less accurate. Dark surfaces absorb light and little light is returned to the scanner.
3D Hand Held Scanner - Freestyle3D Objectsĭark Scan Point Filter - This filter removes scan points below a certain reflectance value.
