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I'm running OKVIS with a monocular camera at 60Hz and an IMU at 400Hz. They are not synchronized, there are timestamp differences of up to 10 ms. I think this is why the trajectory I get drifts always…
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Hi,
I'm using rtabmap and robot_localization with my D435i, I'm getting a drift as seen on the gif when the odometry get lost without any movement of the camera. Any idea why?
The gif you can see he…
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Hello, I am a junior full-stack developer, so I don't have much expertise in the field of image processing.
I am using an Azure Kinect DK as a color camera and its IMU.
My server, connected to the…
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I realized, I posted, [this issue](https://github.com/introlab/rtabmap/issues/1363#issue-2606638978) in the wrong repo, so, moving it here.
I've tried playing with various parameters within rtabmap …
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Hi,
Most of the time, if you map a large area (almost does not matter how big the environment is) and aftert accumilating a significant amount of drift, the map optimization (thus 2d occupancy map …
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I would like to have two USB-based cameras synchronized. Currently I have a difference of 50ms as I am just acquiring images in a sequential manner with the default grab strategy. I have been reading …
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When making changes in the configuration, after reboot, the camera on the cellphone turns to selfie mode.
Which is not accepted to happen, because this way you expose your living quarters to ??? If…
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Hello
I am working on testing Realsense D435i with Openvins and I am facing drift issue with the TF. I have attached the screen recording, It shows the Rviz window.
After the initialzation, With try…
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We can use this tool(https://github.com/gaowenliang/imu_utils) to calibrate IMU noise and bias, and use kalibr tool(https://github.com/ethz-asl/kalibr) to calibrate IMU and camera extrinsic parameters…
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I tried the esp32_5637 code on Arduino Nano. I am unable to get rid of drift. Is esp32 fast enough for sensor fusion at high frequencies? I need to synchronise the angle measurement with a 30fps camer…