A Third Eye for Performance Evaluation in Stereo Sequence Analysis

  • Authors:
  • Sandino Morales;Reinhard Klette

  • Affiliations:
  • The .enpeda.. Project, The University of Auckland, Auckland, New Zealand;The .enpeda.. Project, The University of Auckland, Auckland, New Zealand

  • Venue:
  • CAIP '09 Proceedings of the 13th International Conference on Computer Analysis of Images and Patterns
  • Year:
  • 2009

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Abstract

Prediction errors are commonly used when analyzing the performance of a multi-camera stereo system using at least three cameras. This paper discusses this methodology for performance evaluation for the first time on long stereo sequences (in the context of vision-based driver assistance systems). Three cameras are calibrated in an ego-vehicle, and prediction error analysis is performed on recorded stereo sequences. They are evaluated using various common stereo matching algorithms, such as belief propagation, dynamic programming, semi-global matching, or graph cut. Performance is evaluated on both synthetic and real data.