YERTAYEV ARMAN

Hello. How to evaluate feature extraction? Thanks

Dataset issue

1

Could you please check dataset? When i want to extract dataset i get error while extracting.

Gemini E (Orbbec ) Did not receive data since 5 seconds!

9

Does anyone has experience using Gemini E camera for RTAB-MAP? I adjusted parameters as: ``` ros2 launch rtabmap_launch rtabmap.launch.py \ rtabmap_args:="--delete_db_on_start" \ rgb_topic:=/camera/color/image_raw \ depth_topic:=/camera/depth/image_raw \ camera_info_topic:=/camera/color/camera_info \ frame_id:=camera_link \...

[ WARN] Rtabmap.cpp:3067::process() Rejected loop closure 420 -> 2520038: Not enough inliers 0/12 (matches=55)

2

Hello. Does anyone faced this problem? It founded 55 visual feature matches, but only 0 of them were valid geometric inliers after RANSAC verification . [rtabmap_localization.launch.zip](https://github.com/user-attachments/files/20652238/rtabmap_localization.launch.zip) /rtabmap: ros__parameters: BRIEF/Bytes: '32'...