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Autoware ROSBAG Record

asked 2021-01-07 03:47:55 -0500

ken_koba gravatar image

updated 2021-01-21 23:08:08 -0500

Is there a way to turn existing raw data into ROSBAG?
Raw data is Camera-Data.

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answered 2021-01-22 02:24:29 -0500

Mackou gravatar image

The easiest way I believe would be to open your raw data with python and use openCV to convert them into sensor_msgs/Image. You can also have a look at the cv_bridge.

Then once you managed to convert your raw data into sensor_msgs/Image messages you will have to save them into a bag. You can use the rosbag python api for that. Have a look at the rosbag cookbook. (Especially section 1.2).

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Thank you for the information.
I will try.

ken_koba gravatar image ken_koba  ( 2021-01-25 02:26:48 -0500 )edit

answered 2021-01-07 10:47:44 -0500

Josh Whitley gravatar image

You have to have some way to replay the data and publish it as ROS messages so it depends on the format.

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For example If I have 100 Raw data(.bin) of Camera, can I make it ROSBAG?

ken_koba gravatar image ken_koba  ( 2021-01-14 02:27:24 -0500 )edit

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Asked: 2021-01-07 03:47:55 -0500

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Last updated: Jan 22 '21