Dragonfly 3 - Knowledge Base

Manage your maps using the name pattern functionality

85 views June 19, 2023

Is an internet connection required to use Dragonfly?

93 views March 30, 2023

Why there are jumps of the locations when the fiducial markers are active?

53 views March 13, 2023

Why there are big files inside the dump folder of the Dragonfly App?

50 views March 13, 2023

Do you have problems with Dragonfly?

97 views January 30, 2023

Should I use a narrow or wide field of view?

137 views June 6, 2022

How to add new features to an existing map?

185 views January 12, 2022

Turn on the mini PC automatically when it is connected to the electricity

161 views November 11, 2021

Does Dragonfly get LOST when the camera points towards an overhead light?

112 views August 16, 2021

Can Dragonfly be used on NVIDIA Jetson modules (Nano, TX2, Xavier NX, AGX Xavier)?

195 views October 30, 2020

Does Dragonfly run on ARM architectures?

199 views October 30, 2020

Can Dragonfly be used to detect obstacles?

118 views October 30, 2020

Can I use Dragonfly outdoors?

391 views October 29, 2020

Move heavy map files with SCP (Secure Copy Protocol) between 2 machines

175 views October 29, 2020

What is the frequency at which Dragonfly computes the positions?

165 views October 27, 2020

How to list all the USB cameras connected to Ubuntu?

14839 views September 22, 2020

Why is the access to the USB camera blocked by Ubuntu when using Dragonfly in headless mode (no monitor plugged-in)?

928 views September 22, 2020

How accurate is the altitude provided by Dragonfly?

108 views September 4, 2020

Can Dragonfly work properly inside 2 different aisles which ceiling looks identical?

174 views September 4, 2020

What happens in the eventuality of a complete occlusion of the camera?

114 views September 4, 2020

Is there a drift over time of the locations estimated if the camera is fixed and looking at the same position?

107 views September 4, 2020

Does Dragonfly provide an index of the reliability/quality of the location estimated?

140 views September 4, 2020

How does Dragonfly behave when used inside a corridor or aisle?

113 views September 4, 2020

What are the known environmental conditions where the localization algorithm’s performance is challenged?

137 views September 4, 2020

How the lighting conditions affect the accuracy of Dragonfly?

133 views September 4, 2020

What happens if the environment changes over time, after it has been mapped by Dragonfly?

297 views September 4, 2020

How accurate is Dragonfly when used with a monocular camera inside an un-mapped venue?

126 views September 4, 2020

How far can the objects be detected and the associated features become part of the map?

106 views September 4, 2020

How should I perform the mapping of an aisle in which there will be a drone flying at different altitudes?

112 views September 4, 2020

Can Dragonfly detects the altitude of the camera from the ground?

103 views September 4, 2020

How should I properly perform the mapping of an area made of physically separated sub-areas?

100 views September 4, 2020

Why Dragonfly gets lost during the navigation session?

204 views September 3, 2020

How big can be the area mapped?

135 views September 3, 2020

Do you provide any ROS integration for Dragonfly?

157 views September 3, 2020

How fast a device that is making use of Dragonfly can go?

125 views September 3, 2020

Does Dragonfly provide way-finding or routing functionalities (e.g. how to get from point A to point B)?

113 views September 3, 2020

Does Dragonfly make use of the information coming from other sensor (IMU or INS)?

130 views September 3, 2020