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HKUST-Aerial-Robotics / A-LOAM

Advanced implementation of LOAM
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Question about Kitti data. #14

Closed Gatsby23 closed 4 years ago

Gatsby23 commented 5 years ago

The results from rviz I can get is this: A-LOAM-RVIZ and I have already select after_maped topic. Is there anything wrong? I also confused that I can't find my point cloud image and i have select the point cloud topic too? I realy want to know how to recurring the effect like this ? image I really need your help, Is there anything wrong, could you please give me some advice ? Thanks!

LongruiDong commented 4 years ago

The results from rviz I can get is this: A-LOAM-RVIZ and I have already select after_maped topic. Is there anything wrong? I also confused that I can't find my point cloud image and i have select the point cloud topic too? I realy want to know how to recurring the effect like this ? image I really need your help, Is there anything wrong, could you please give me some advice ? Thanks!

you can select "/image_left" in the image topic , then image window will show image sequences;

However I am also confusing about how to display that moving red car in above example picture, anyone knows?

Gatsby23 commented 4 years ago

The results from rviz I can get is this: A-LOAM-RVIZ and I have already select after_maped topic. Is there anything wrong? I also confused that I can't find my point cloud image and i have select the point cloud topic too? I realy want to know how to recurring the effect like this ? image I really need your help, Is there anything wrong, could you please give me some advice ? Thanks!

you can select "/image_left" in the image topic , then image window will show image sequences;

However I am also confusing about how to display that moving red car in above example picture, anyone knows?

Thank you for your replay. I have already know how to view the image sequences. The problem is that I thought the odometry path is too low to believe. Another thing is why the colorful points doesn't show anymore ?

zhu-bingo commented 4 years ago

can you tell me how to run a-loam with kitti odometry dataset

dhananjaisharma10 commented 4 years ago

The results from rviz I can get is this: A-LOAM-RVIZ and I have already select after_maped topic. Is there anything wrong? I also confused that I can't find my point cloud image and i have select the point cloud topic too? I realy want to know how to recurring the effect like this ? image I really need your help, Is there anything wrong, could you please give me some advice ? Thanks!

Hi! Could you please tell me how to run A-LOAM on the KITTI odometry dataset in a bit detail. I followed the README instructions but couldn't get it to run. Please let me know. Thanks!

mhaboali commented 4 years ago

For the future debuggers,

Try to debug a little bit the values of the paths inside kittihelper.cpp node. After fixing those paths you'll be able to run the example with KITTI odometry data exactly as it's shown in readme file.

Muhammad, Thanks

Gatsby23 commented 4 years ago

For the future debuggers,

Try to debug a little bit the values of the paths inside kittihelper.cpp node. After fixing those paths you'll be able to run the example with KITTI odometry data exactly as it's shown in readme file.

Muhammad, Thanks

OK, Thank you a lot

Juuustin commented 4 years ago

For the future debuggers,

Try to debug a little bit the values of the paths inside kittihelper.cpp node. After fixing those paths you'll be able to run the example with KITTI odometry data exactly as it's shown in readme file.

Muhammad, Thanks

Could you write more for debugging?

mhaboali commented 4 years ago

Open the kittihelper.cpp file and check the paths for poses, images, and lidar folders. Let me know if it's still unclear.

Thanks, Mohammed