I did this project partly for Udacity's Self-Driving car degree and was lazy to train and retraing a DNN model. It ends up that this solution is not so lazy, but I did learn some details and traps of using a HSV or HSL color space.

I posted the writing-up …

This is a project with Udacity's Self-Driving Car Nanodegree. The aim is to identify the lane lines on the road and get their curvatures, using an algorithmic (i.e. non-machine learning) way.

Here's the result of the baseline video:

and here's the results on a more challenging scene:

Code and …