Worse result than ORB_SLAM2. Looses more often track.

[George-Gi]

I run ORB_SLAM2 successfully in some datasets, however when I use LearnVIORB with the exactly same parameters for the visual part the track is lost in two sequences that I tried. In ORB_SLAM2 the tracking was achieved successfully.

Any suggestions?

[lidongjiangBJTU]

Have you solved that problem? I encountered the same question when i try to run it on D435I dataset.

[George-Gi]

No still getting worse results

[Shashika007]

@lidongjiangBJTU try to update your D435i Tbc parameter from kalibr and imu_utils. @giwrgosG Try another repo which has less bug fixed.

[George-Gi]

@Shashika007 Do you have a suggestion for a specific repo? Because I checked some and none is claiming that has fixed bugs relevant to the actual performance, while supporting also ROS.

[lidongjiangBJTU]

@Shashika007 I have already update the Tbc and imu hz, but i can not get good results

[arindamsaha81]

@lidongjiangBJTU @Shashika007 @giwrgosG Did u get any better result with D435i? Can you please provide me a better Tbs that produces better result for D435i?

[CQnancy]

Is Tbc Tic in kalibr?