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ethz-asl / kalibr

The Kalibr visual-inertial calibration toolbox
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Google drive link not working (09/23/2021) #467

Closed qizhu8 closed 3 years ago

qizhu8 commented 3 years ago

I was unable to access the dataset from the wiki page. Would someone help me with that? Thank you!

mhyoosefian commented 3 years ago

Yeah, it seems you should enter your email and ask them to give you the access. However, I did so five days ago, but have not received any feedback yet! By the way, if you want to test the Kalibr on some dataset, I would recommend using EuRoC mav dataset calibration dataset which is downloadable from here (The last row of the table in the middle of the page). Use cam_april for camera calibration and use imu_april for camera-IMU calibration. You can compare the results of your calibration with the yaml files provided in the dataset in which the ground-truth calibration results are provided. Hope it helps!

Regards

qizhu8 commented 3 years ago

Thank you so much mhyoosefian! I'll try your recommended dataset!

NikolausDemmel commented 3 years ago

Looks like after some time they processed the access request for me, not sure how long it took, I just noticed right now.

wywywy01 commented 2 years ago

Yeah, it seems you should enter your email and ask them to give you the access. However, I did so five days ago, but have not received any feedback yet! By the way, if you want to test the Kalibr on some dataset, I would recommend using EuRoC mav dataset calibration dataset which is downloadable from here (The last row of the table in the middle of the page). Use cam_april for camera calibration and use imu_april for camera-IMU calibration. You can compare the results of your calibration with the yaml files provided in the dataset in which the ground-truth calibration results are provided. Hope it helps!

Regards

hi， thanks for your advice. when i use the EuRoC mav dataset, how i can run the scripts like this?

kalibr_calibrate_cameras --bag [filename.bag] --topics [TOPIC_0 ... TOPIC_N] --models [MODEL_0 ... MODEL_N] --target [target.yaml]

mhyoosefian commented 2 years ago

Hi there,

This is quite straightforward: kalibr_calibrate-cameras --bag data.bag --topics /cam0/images_raw --models pinhole-radtan --target april_6x6.yaml Of course, the names may differ depending on your rosbag name, its topics, etc. See this link for more information.

Regards

wywywy01 commented 2 years ago

Hi there,

This is quite straightforward: kalibr_calibrate-cameras --bag data.bag --topics /cam0/images_raw --models pinhole-radtan --target april_6x6.yaml Of course, the names may differ depending on your rosbag name, its topics, etc. See this link for more information.

Regards

thanks very much！ It is succeed. kalibr_calibrate-cameras --bag data.bag --topics /cam0/image_raw --models pinhole-radtan --target april_6x6.yaml