Bugger! 4.2: Semicircle lane lines

Jessica YungProgramming, Self-Driving Car NDLeave a Comment

Recap from the┬áprevious post: we’re trying to trace lane lines from a video. We just dealt with our pipeline spitting out zebra stripes, but now we’ve got a semicircle trace to deal with (see feature image above). What to do? Step 1: Plot intermediate steps to locate the bug Recall that our model is supposed to: Un-distort the test image … Read More

Bugger! Detecting Lane Lines

Jessica YungArtificial Intelligence, Highlights, Self-Driving Car ND3 Comments

This week I’ve been working on the first project of Udacity’s Self Driving Car Engineer Nanodegree – annotating lane lines in images and videos recorded from a front-facing camera mounted on the front of a car. There are plenty of blog posts floating around explaining the concepts (here’s my project code with a walkthrough of the process of annotating images), … Read More