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Os1 and usb camera caliberation. #38

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islamtalha01 opened this issue Sep 8, 2021 · 1 comment
Open

Os1 and usb camera caliberation. #38

islamtalha01 opened this issue Sep 8, 2021 · 1 comment

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@islamtalha01
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I am trying to calibrate os1 64 and USB camera. I got camera intrinsic parameter and saved in .yaml file. I also make global variable Ouster_LIdar = true in lidar_camera.py file.
My bag file contains following topics:

types: sensor_msgs/CameraInfo [c9a58c1b0b154e0e6da7578cb991d214]
sensor_msgs/Image [060021388200f6f0f447d0fcd9c64743]
sensor_msgs/PointCloud2 [1158d486dd51d683ce2f1be655c3c181]
topics: /os_cloud_node/points 198 msgs : sensor_msgs/PointCloud2
/usb_cam/camera_info 395 msgs : sensor_msgs/CameraInfo
/usb_cam/image_raw 395 msgs : sensor_msgs/Image
Now when i am trying to open calibrate my bag file data and launch (rosrun lidar_camera_calibration calibrate_camera_lidar.py --calibrate). i got no gui open and following text is displayed in terminal

Press [ENTER] to pause and pick points

[INFO] [1631096057.405016]: Current PID: [24905]
[INFO] [1631096057.406628]: Projection mode: False
[INFO] [1631096057.407893]: CameraInfo topic: /sensors/camera/camera_info
[INFO] [1631096057.408982]: Image topic: /sensors/camera/image_color
[INFO] [1631096057.410029]: PointCloud2 topic: /sensors/velodyne_points
[INFO] [1631096057.410994]: Output topic: None

.
so kindly tell me where I am making mistake kindly help me out.
kindly tell me step by step procedure if anyone has used this package with ouster. i am also attaching pics.
Screenshot from 2021-09-08 15-34-02
Screenshot from 2021-09-06 13-10-36

@SunilSrivatsav9
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@islamtalha01
Can you let me know the process of collecting rosbag with desired topic names.
I have collected rosbag and checked for info. It looks different.

path: 2022-10-21-16-15-43_OS-0-64-992109000218-1024x20.bag
version: 2.0
duration: 20.7s
start: Oct 21 2022 16:15:48.36 (1666336548.36)
end: Oct 21 2022 16:16:09.04 (1666336569.04)
size: 320.3 MB
messages: 28549
compression: none [421/421 chunks]
types: ouster_ros/PacketMsg [4f7b5949e76f86d01e96b0e33ba9b5e3]
topics: /os_node/imu_packets 2069 msgs : ouster_ros/PacketMsg
/os_node/lidar_packets 26480 msgs : ouster_ros/PacketMsg

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