Srikanth Pagadala

Vehicle Detection and Tracking

23 Feb 2017

In this project, the goal is to write a software pipeline to detect vehicles in a video.

Results

The following videos show the final results of the vehicles being detected on two different tracks with varying difficulty:

Project Track Challenge Track
Track 1 Track 2

The steps of this project are the following:

  • Perform a Histogram of Oriented Gradients (HOG) feature extraction on a labeled training set of images and train a classifier Linear SVM classifier
  • Apply a color transform and append binned color features, as well as histograms of color, to your HOG feature vector.
  • Normalize features and randomize a selection for training and testing.
  • Implement a sliding-window technique and use trained classifier to search for vehicles in images.
  • Run pipeline on a video stream and create a heat map of recurring detections frame by frame to reject outliers and follow detected vehicles.
  • Estimate a bounding box for vehicles detected.

Source Code

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