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georgealexakis / multispectral_processing

Multispectral Processing is an implementation in ROS Melodic for Multi-modal Data Processing and Implementation for Vineyard Analysis.
MIT License
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Who is publishing "/camera_settings"? #2

Closed carcormir closed 3 years ago

carcormir commented 3 years ago

Hey! I was checking out your project and tried to understand how it works but I run into this issue. I cannot figure out who is publishing in the "/camera_settings" topic. More specifically, line 85 of the band_separator.py I thought it would be something coming from the ueye_cam node but I could not find any topic named /camera_settings.

Any inputs on this?

Thanks in advance!

C

georgealexakis commented 3 years ago

Hello.

Topic /camera_settings is used for the connection with an external controller of the camera. For instance, during processing, we want to enable the crosstalk correction or flatfield correction with our smartphone by using rosbridge. Of course you can ignore it and you can use OpenCV triggers. See line 954 of the band_separator.py.

carcormir commented 3 years ago

Thanks for the info!