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dev:desktop:preferences:detectors [2023/04/06 11:12] jeroen [Output] |
dev:desktop:preferences:detectors [2023/05/31 10:40] (current) jeroen |
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===== Preferences for Detectors ====== | ===== Preferences for Detectors ====== | ||
- | This page documents generic concepts about Point Cloud Detectors. \\ | + | This page documents generic concepts about Point Cloud Detectors. |
- | For specific | + | |
+ | Use the tooltip on the parameters to know more about the use and impact of the parameter. \\ | ||
+ | For additional | ||
===== Concepts ===== | ===== Concepts ===== | ||
Line 16: | Line 18: | ||
===== Algorithm ===== | ===== Algorithm ===== | ||
+ | |||
+ | These parameters impact how detection algorithms work. | ||
+ | |||
+ | === Classified point cloud === | ||
+ | |||
+ | Restrict or filter specified point cloud classes to be used for feature detection. | ||
+ | * Integer values, comma separated. | ||
+ | * If no class is specified all classes are used, no class is excluded. | ||
===== Output ===== | ===== Output ===== | ||
+ | |||
+ | These parameters impact only the final presentation of detected results. | ||
=== Smoothing === | === Smoothing === | ||
- | === Get Point Cloud as Selection vs Resource | + | A moving average algorithm can be used to smooth line features. The average of the 4 neighboring points and the current position are used to calculate an updated position of a point or vertex. We allow 6 levels of smoothing, which corresponds to how many times the moving average is used. Level 0 means no smoothing is done, level 5 means the line points are moved 5 times. |
+ | |||
+ | === Get Point Cloud === | ||
+ | |||
+ | Export the feature point cloud as a selection linked to the source point cloud resource file, or as a new point cloud resource file. | ||
+ | |||
+ | Significant time is required to create point cloud selection. Point cloud file and derived vector data creation (e.g. outline on ground) is only possible if selection is created. |
Last modified:: 2023/04/06 11:12