Commit a23a17b5 authored by Alejandro Lopez Gestoso's avatar Alejandro Lopez Gestoso
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Updated documentation

parent 37b38937
## Description
This node is intended to filter [ar_track_alvar](http://wiki.ros.org/ar_track_alvar) detections. The filters developed are the following ones:
This node is intended to filter [ar_track_alvar](http://wiki.ros.org/ar_track_alvar) detections. When a detection passes all filters, it becomes a *Feature*. A feature is something that you detects on the environment that is considered important (in this case, important for the localization with [iri_adc_landmarks_slam_solver](https://gitlab.iri.upc.edu/mobile_robotics/adc/adc_2021/iri_adc_landmarks_slam_solver)). The filters developed are the following ones:
- **Range filter**: Defines a maximum distance to take into account an ar tag detection.
- **Confidence filter**: Defines a minimum confidence to take into account an ar tag detection. *NOTE: the ar_track_alvar node doesn't fill this parameter*.
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