Dragonfly 3 - Knowledge Base

Manage your maps using the name pattern functionality

97 views June 19, 2023

Is an internet connection required to use Dragonfly?

102 views March 30, 2023

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

66 views March 13, 2023

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

63 views March 13, 2023

Do you have problems with Dragonfly?

121 views January 30, 2023

Should I use a narrow or wide field of view?

153 views June 6, 2022

How to add new features to an existing map?

196 views January 12, 2022

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

171 views November 11, 2021

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

120 views August 16, 2021

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

203 views October 30, 2020

Does Dragonfly run on ARM architectures?

207 views October 30, 2020

Can Dragonfly be used to detect obstacles?

124 views October 30, 2020

Can I use Dragonfly outdoors?

412 views October 29, 2020

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

185 views October 29, 2020

What is the frequency at which Dragonfly computes the positions?

176 views October 27, 2020

How to list all the USB cameras connected to Ubuntu?

14982 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)?

956 views September 22, 2020

How accurate is the altitude provided by Dragonfly?

118 views September 4, 2020

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

186 views September 4, 2020

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

122 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?

114 views September 4, 2020

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

148 views September 4, 2020

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

128 views September 4, 2020

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

144 views September 4, 2020

How the lighting conditions affect the accuracy of Dragonfly?

140 views September 4, 2020

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

309 views September 4, 2020

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

133 views September 4, 2020

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

112 views September 4, 2020

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

119 views September 4, 2020

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

112 views September 4, 2020

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

112 views September 4, 2020

Why Dragonfly gets lost during the navigation session?

210 views September 3, 2020

How big can be the area mapped?

146 views September 3, 2020

Do you provide any ROS integration for Dragonfly?

164 views September 3, 2020

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

133 views September 3, 2020

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

119 views September 3, 2020

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

138 views September 3, 2020