line following - Yi Systems

OpenCV and ROS: by a Raspberry Pi rover project

TL;DR

This is based on a rover project by using ROS as framework and OpenCV as image processing SDK. The rover runs by following a track which is detected from image sequences via Picamera. Hough transform and contour detection are the ways to get the track, then the direction of detected track is converted to rover direction. You can find the codes in my git repository.

ROSCar - A rover test platform with Raspberry Pi, Ubuntu, ROS and OpenCV

TL;DR

This is yet another Raspberry Pi Rover project, which depends on camera as major visual input and uses ROS (Robot Operating System) as software framework. With ROS, I can concentrate on individual algorithm design, but not to worry about communication among all components. You can find my codes in github.
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