Road sides recognition in non-structured environments by vision

R. Aufrère, V. Marion, J. Laneurit, C. Lewandowski, J. Morillon, R. Chapuis
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引用次数: 7

Abstract

The present communication deals with a vision system designed to detect and track roadsides on non-marked roads or paths. The initial detection method, mainly adapted to marked roads and briefly presented in this article, is based upon a model driven algorithm. This article presents the major improvements we achieved to adapt the approach to the particular context of non marked roads. These improvements are based on the development of a pre-processing step to improve the quality of the images, the transition detector, the recognition criterion. Moreover, the new approach is able to take into account the proprioceptive data provided by an inertial measurement unit. Results obtained show the robustness and the accuracy of the method.
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非结构化环境中道路侧面的视觉识别
本发明涉及一种视觉系统,其设计用于检测和跟踪无标记道路或路径上的路边。本文简要介绍了一种基于模型驱动算法的初始检测方法,主要适用于有标记的道路。这篇文章介绍了我们所取得的主要改进,以适应该方法的特殊情况下,无标志的道路。这些改进是建立在提高图像质量的预处理步骤、过渡检测器、识别准则的基础上的。此外,新方法能够考虑到惯性测量单元提供的本体感觉数据。结果表明,该方法具有较好的鲁棒性和准确性。
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