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ZJU-Robotics-Lab / GEM

GEM: Online Globally consistent dense elevation mapping for unstructured terrain.
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About using only lidar to do the GEM #3

Closed TT22TY closed 3 years ago

TT22TY commented 3 years ago

Thanks for your work, it is amazing!

I noticed that in the README.md, the Subscribed Topics includes : /points (sensor_msgs/PointCloud2) The distance measurements. Modify it in launch/simple_demo.launch /tf (tf/tfMessage) The transformation tree.

I also read your paper, I was wondering that how to use lidar ( such as in your YQ data set example) to do the GEM, since I noticed that you subscribed the camera topic in your codes. Has the code using only lidar been not released yet?

Thank you!

wzy012 commented 3 years ago

hello,you run the package GEM successfully?

MaverickPeter commented 3 years ago

Thanks for your work, it is amazing!

I noticed that in the README.md, the Subscribed Topics includes : /points (sensor_msgs/PointCloud2) The distance measurements. Modify it in launch/simple_demo.launch /tf (tf/tfMessage) The transformation tree.

I also read your paper, I was wondering that how to use lidar ( such as in your YQ data set example) to do the GEM, since I noticed that you subscribed the camera topic in your codes. Has the code using only lidar been not released yet?

Thank you!

Thanks for following our work. Sorry for the late reply. We have different versions for different sensor configurations and the code using only lidar has not been released yet. We'll upload it ASAP (hopefully this month).

MaverickPeter commented 3 years ago

Thanks for your work, it is amazing!

I noticed that in the README.md, the Subscribed Topics includes : /points (sensor_msgs/PointCloud2) The distance measurements. Modify it in launch/simple_demo.launch /tf (tf/tfMessage) The transformation tree.

I also read your paper, I was wondering that how to use lidar ( such as in your YQ data set example) to do the GEM, since I noticed that you subscribed the camera topic in your codes. Has the code using only lidar been not released yet?

Thank you!

Hi, we have released our lidar-only version. We'll integrate this version into our main branch in the future. Thanks for following our work.

TT22TY commented 3 years ago

Thanks for your work, it is amazing! I noticed that in the README.md, the Subscribed Topics includes : /points (sensor_msgs/PointCloud2) The distance measurements. Modify it in launch/simple_demo.launch /tf (tf/tfMessage) The transformation tree. I also read your paper, I was wondering that how to use lidar ( such as in your YQ data set example) to do the GEM, since I noticed that you subscribed the camera topic in your codes. Has the code using only lidar been not released yet? Thank you!

Hi, we have released our lidar-only version. We'll integrate this version into our main branch in the future. Thanks for following our work.

Thank you very much! I just tried it with test.bag, with the result that the topic of "/opt_map" can not be published successfully. I noticed that it is the line 876 in “ElevationMapping.cpp", I have not figured it out.
Looking forward to the full version.

MaverickPeter commented 3 years ago

Thanks for your work, it is amazing! I noticed that in the README.md, the Subscribed Topics includes : /points (sensor_msgs/PointCloud2) The distance measurements. Modify it in launch/simple_demo.launch /tf (tf/tfMessage) The transformation tree. I also read your paper, I was wondering that how to use lidar ( such as in your YQ data set example) to do the GEM, since I noticed that you subscribed the camera topic in your codes. Has the code using only lidar been not released yet? Thank you!

Hi, we have released our lidar-only version. We'll integrate this version into our main branch in the future. Thanks for following our work.

Thank you very much! I just tried it with test.bag, with the result that the topic of "/opt_map" can not be published successfully. I noticed that it is the line 876 in “ElevationMapping.cpp", I have not figured it out. Looking forward to the full version.

The "/opt_map" is a debug msg for loop closing rectify which is not released in this version. You can simply ignore it.

TT22TY commented 3 years ago

Thanks for your work, it is amazing! I noticed that in the README.md, the Subscribed Topics includes : /points (sensor_msgs/PointCloud2) The distance measurements. Modify it in launch/simple_demo.launch /tf (tf/tfMessage) The transformation tree. I also read your paper, I was wondering that how to use lidar ( such as in your YQ data set example) to do the GEM, since I noticed that you subscribed the camera topic in your codes. Has the code using only lidar been not released yet? Thank you!

Hi, we have released our lidar-only version. We'll integrate this version into our main branch in the future. Thanks for following our work.

Thank you very much! I just tried it with test.bag, with the result that the topic of "/opt_map" can not be published successfully. I noticed that it is the line 876 in “ElevationMapping.cpp", I have not figured it out. Looking forward to the full version.

The "/opt_map" is a debug msg for loop closing rectify which is not released in this version. You can simply ignore it

Thank you~