Geotag image - OpenCV-Mavros

asked 2019-09-07 09:46:10 -0500

elgarbe gravatar image

Hi, I have a drone with a pixhawk flight controller ans a raspberry pi as a companion computer. Pixhawk publish through mavros GPS information. I have a web cam connected to raspbery pi too. So I would like to write a ROS node that take a picture every one second and write exif data from mavros. I work with python. I need a little help to start coding an to choose a way to manage exif data.

Right now I have the usb_cam publishing image at 1FPS and a node that subscribe to it, using openCV I manage to get the image and save it on a file. geotag data is the part that I need some help.

Thank!

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