How to get rate at which images/point clouds are saved

asked 2017-02-27 22:30:32 -0500

Joy16 gravatar image

Hi all, I am trying to save images and point clouds captured by baxter's cameras, two additional camera's mounted on baxter and one another kinect sensor. I want to know at what time frame are they being saved. What is the best way to go about it?

I was thinking of finding the difference of timestamps in subsequent callbacks. Do you guys lead/ideas on how to go about this?

Thanks!

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Comments

Is it being published through a topic? Could you run a rostopic hz command?

Nicholash Bedi gravatar imageNicholash Bedi ( 2017-02-28 16:17:40 -0500 )edit