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uzh-rpg / rpg_ultimate_slam_open

Open source code for "Ultimate SLAM? Combining Events, Images, and IMU for Robust Visual SLAM in HDR and High-Speed Scenarios" RA-L 2018
GNU General Public License v3.0
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Less than 3 IMU measurements in vector ERROR #10

Open Novotendo opened 2 years ago

Novotendo commented 2 years ago

I was trying to execute my own bag with IMU and EVENTS topics running, but I got the following error: image

The imu topic is properly published in the same way as the given examples: image

Am I doing something wrong? Maybe I need to set a specific parameter? My IMU publishes at 200Hz and the example one at 1000Hz.

yuchenweng-private commented 2 years ago

You can try to adjust the size of event packet, that might solve your problem.

YoungHaulk commented 2 years ago

Hey, bro! I got the same problem. How did you solve it?

YoungHaulk commented 1 year ago

This is likely to be a problem caused by some software versions, such as OpenCV, Eigen, etc. After changing the version of OpenCV，it works for me.

fmfernandezext commented 1 year ago

Hey! I got the same problem, what version of OpenCV did you change to? I'm currently using 4.7

YoungHaulk commented 1 year ago

opencv3.2.0

------------------ Original ------------------ From: fmfernandezext @.> Date: Wed,Mar 22,2023 7:52 PM To: uzh-rpg/rpg_ultimate_slam_open @.> Cc: YH @.>, Comment @.> Subject: Re: [uzh-rpg/rpg_ultimate_slam_open] Less than 3 IMU measurements invector ERROR (Issue #10)

Hey! I got the same problem, what version of OpenCV did you change to? I'm currently using 4.7

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