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RS4 – Robot Line Following Feature @Raspberry_Pi #piday #raspberrypi

Samuel Matos’ self balancing Raspberry Pi Robot, RS4 uses image processing to follow a black line on the floor:

The robot has a new feature, it can follow a black line painted on the floor.
I’ve created a new sign with a line, when the robot reads this sign it will begin the line following process.

RS4_w

In fact the line following feature is implemented in a very simple way. Because the line is black is easy to isolate from the ground and this is performed using a simple binarization. Here are the steps of the implemented feature.

Checkout how it works here and read lots more about RS4 at letsmakrobots.com


Please vote for Limor Fried (Ladyada) for Red Hat’s Women in Open Source Award
Our Ladyada (Limor Fried) was nominated for Red Hat’s Women in Open Source Award! Please vote for her! Visit: https://www.redhat.com/en/about/women-in-open-source

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