This page describes only the parameters and preferences of Roadmark Detector.
Full documentation about semi-automatic detectors, see Basic 3D Measurement Functions.
Main Toolbar > Preferences > Detectors > Roadmark Detector
The horizontal margin to search for the next segment.
The maximum width of a mark.
The minimum width of a mark.
A segment of the road MARK(?)is detected by detecting multiple adjacent small sections.
Ground margin for segments sections of line.
The position of a small section is projected from the previous, then moved sideways by this side step.
The reflectivity threshold to get a new segment is a percentage of the average intensity of last segment points.
Use this percentage of higher reflectivities to calculate next reflectivity threshold. eg. next threshold is the average intensity of 10% higher intense point multiplied by intensity threshold parameter.
Maximum number of consecutive null segments.
Increase pixel size to reduce number of point cloud points used.
The length of the maximum gap on a solid road mark.
The maximum length for a feature. Detection continues as far as possible if this value is zero.
Distance between the points on the final line
Should a dashed line be segmented into its units?