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Mapping 2D-circuit drawn on the floor with only a camera.

asked 2020-06-23 12:12:03 -0500

MrRivi gravatar image

Hi, I'm looking for information or guidance about 2D mapping with only a camera.

I've made an oval circuit with adhesive tape on the floor. The circuit consists of two circumferences of tape, one within the other, so the overall is an oval-like race circuit. The floor is black colour and the adhesive tape is white.

I am trying to find a way to map the circuit only using a camera, detecting the limits (adhesive tape) of the circuit.

Any information is welcome. Thanks in advance :)

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answered 2020-06-23 12:45:59 -0500

nsprague gravatar image

This package might be useful:

https://github.com/jforsyth/ROS-Map-G...

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To add to this, capture the map using a camera, run it through OpenCV to binarise the image (you will need to tune the threshold based on your colours and lighting), then use the above package.

Geoff gravatar image Geoff  ( 2020-06-23 18:42:06 -0500 )edit

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Asked: 2020-06-23 12:12:03 -0500

Seen: 29 times

Last updated: Jun 23