Comments (5)
- Have you configured the VIO parameters correctly?
- Can the timestamp among these messages be recorded in the same time-base (e.g., the OS system time)
- How it was possible for a bag file with only 64.7Mb that includes 1508 images? Is there anything wrong?
from r3live.
感谢您的回答!
我已经修改了image_width
,image_height
,camera_intrinsic
,camera_dist_coeffs
,camera_ext_R
,camera_ext_t
等参数,另外重新录制了图像(之前的图像节点确实有问题),也在rosbag后对齐时间戳,可是貌似所有节点都无法正常启动,或许是我还应该修改一些别的地方吗?
显示了这样的错误:
LiDAR incoming frame too old, need to be drop!!!
not ready for odometry
from r3live.
这个问题和你的差不多,你可以看一下 hku-mars/r2live#56
from r3live.
好的谢谢
from r3live.
好的谢谢
您好,我是一个刚接触SLAM的新手,在运行完您的数据集后,我也想录制一个自己的数据集,我使用了livox mid-40和zed-2i录制,并标定了相机和雷达的外参,修改了roslaunch文件的参数
<param name="LiDAR_pointcloud_topic" type="string" value= "laser_cloud_flat" /> <param name="IMU_topic" type="string" value= "/zed2i/zed_node/imu" /> <param name="Image_topic" type="string" value= "/zed2i/zed_node/left/image_rect_color" />
但rviz打开后没有任何输出,我的理解是即使imu没有进行标定,也应该会获得一个不太好的结果,请问是哪里出现了问题吗
请问你是用的什么算法进行相机和雷达的外参标定?
from r3live.
Related Issues (20)
- Get pointcloud data from ros messages fail HOT 6
- Image input error HOT 2
- Segmentation fault on ikd-tree algorithm HOT 1
- 您好,请问有碰到过这个问题吗? HOT 1
- Can r3live run in the AirSim? HOT 1
- 林博,你好,你有遇到过移动过程中path和odometry抖动得非常剧烈的情况吗?隔一段时间后,产生严重漂移。 HOT 1
- Is it possible to use Livox Mid 360 (a spinning lidar) and two cameras on two side of the lidar and use the algorithm to colorize 360 degrees data? HOT 4
- LIO/VIO cost time HOT 1
- Disable VIO subsystem HOT 1
- why the Per-frame cost time is much different. HOT 1
- Ouster Rosbag link not working HOT 2
- Map memory size is increasing all the time HOT 1
- Drifts even though it's not moving. HOT 1
- Compitability with lslidar? HOT 1
- [r3live_mapping -3] has died ! HOT 1
- Error accessing the Google Drive/MS OneDrive Link for the Dataset HOT 5
- 这个代码是对应r3live++ 论文还是r3live的论文? HOT 1
- pcd文件是如何保存的 HOT 1
- About r3live_config_nclt.yaml HOT 1
- Formula question HOT 1
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from r3live.