On-board image-based vehicle detection and tracking

Daniel Ponsa, Joan Serrat, Antonio M. López

Research output: Contribution to journalArticleResearchpeer-review

14 Citations (Scopus)

Abstract

In this paper we present a computer vision system for daytime vehicle detection and localization, an essential step in the development of several types of advanced driver assistance systems. It has a reduced processing time and high accuracy thanks to the combination of vehicle detection with lane-markings estimation and temporal tracking of both vehicles and lane markings. Concerning vehicle detection, our main contribution is a frame scanning process that inspects images according to the geometry of image formation, and with an Adaboost-based detector that is robust to the variability in the different vehicle types (car, van, truck) and lighting conditions. In addition, we propose a new method to estimate the most likely three-dimensional locations of vehicles on the road ahead. With regards to the lane-markings estimation component, we have two main contributions. First, we employ a different image feature to the other commonly used edges: we use ridges, which are better suited to this problem. Second, we adapt RANSAC, a generic robust estimation method, to fit a parametric model of a pair of lane markings to the image features. We qualitatively assess our vehicle detection system in sequences captured on several road types and under very different lighting conditions. The processed videos are available on a web page associated with this paper. A quantitative evaluation of the system has shown quite accurate results (a low number of false positives and negatives) at a reasonable computation time. © 2009, The Institute of Measurement and Control. All rights reserved.
Original languageEnglish
Pages (from-to)783-805
JournalTransactions of the Institute of Measurement and Control
Volume33
DOIs
Publication statusPublished - 1 Jan 2011

Keywords

  • Adaboost
  • Kalman filter
  • RANSAC
  • advanced driver assistance systems
  • ridge

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