Search found 8 matches

by ogrinj
Tue Nov 26, 2024 1:07 pm
Forum: Nerian Support Forum
Topic: IMU position relative to cameras
Replies: 5
Views: 148733

Re: IMU position relative to cameras

Hi Konstantin, A follow-up question. We were able to use information from previous message to run stereo visual SLAM with our Nerian Scarlet also using IMU but algorithm diverges for some reason. It converges when we use only stereo visual SLAM but as soon as we use IMU data, it always diverges and ...
by ogrinj
Mon Nov 18, 2024 2:04 pm
Forum: Nerian Support Forum
Topic: IMU position relative to cameras
Replies: 5
Views: 148733

Re: IMU position relative to cameras

Hi Konstantin,

thank you very much.

Kind regards,
Jan
by ogrinj
Thu Nov 14, 2024 10:43 am
Forum: Nerian Support Forum
Topic: IMU position relative to cameras
Replies: 5
Views: 148733

Re: IMU position relative to cameras

If there is no such data available (IMU-Cam calibration is not performed before Scarled being sold) I'll just perform the calibration process myself, I was just hopping I could avoid it :D
by ogrinj
Wed Nov 13, 2024 9:09 am
Forum: Nerian Support Forum
Topic: IMU position relative to cameras
Replies: 5
Views: 148733

IMU position relative to cameras

Hi there, Our company owns Nerian Scarlet (25cm) and we want to use it for real time stereo vision + IMU SLAM, which it is advertised for. We were able to obtain both visual (left and right image) and IMU data using slightly modified ros1 node and record a bag, however we were unable to find transfo...
by ogrinj
Thu May 30, 2024 11:42 am
Forum: Nerian Support Forum
Topic: Image Stitching
Replies: 2
Views: 76966

Re: Image Stitching

Hi Konstantin,

thanks, we'll try to work with that.

Kind regards,
Jan
by ogrinj
Mon May 27, 2024 11:11 am
Forum: Nerian Support Forum
Topic: Image Stitching
Replies: 2
Views: 76966

Image Stitching

Hi there Nerian community, At our company we are using Nerian Scarlet and we are very satisfied with it. I was wondering if there is any out of the box option to do image stitching from left and right camera? I realize we can do this using key-point feature extraction and matching on both images but...
by ogrinj
Fri Apr 05, 2024 1:55 pm
Forum: Nerian Support Forum
Topic: Stuck at "Ask parameter server to set stereo mode ..."
Replies: 3
Views: 94691

Re: Stuck at "Ask parameter server to set stereo mode ..."

Hi Konstantin, first of all, thank you very much for answering my question because your suggestion that it might be network configuration issue solved my problem (also the issue regarding asking parameter server to set desired mode i.e. even if I didn't comment out lines 50 and 51). I'll write here ...
by ogrinj
Tue Apr 02, 2024 8:17 am
Forum: Nerian Support Forum
Topic: Stuck at "Ask parameter server to set stereo mode ..."
Replies: 3
Views: 94691

Stuck at "Ask parameter server to set stereo mode ..."

Hi there, This is Jan and I'm writing from company that purchased Scarlet 3D camera (25cm). Our goal is to use it on Jackal robot from Clearpath Robotics (https://clearpathrobotics.com/jackal-small-unmanned-ground-vehicle/) for depth estimation. The end goal is to use Nerian ROS node to publish imag...