使用LBP和HOG分类器级联的行人检测

Claudiu Cosma, R. Brehar, S. Nedevschi
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引用次数: 19

摘要

城市环境中行人的准确检测是一个被高度探索的研究领域。我们提出了一种新的行人检测方法,该方法结合了流行的局部二值模式和定向梯度直方图特征。我们工作的新颖之处在于将简化的HOG特征向量与统一的LBP模式相结合,用于行人数据表示。另一个贡献在于支持向量机的两阶段级联分类器的设计和实现。我们的方法已经在参考基准数据集上进行了训练和测试,证明了它有很好的效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Pedestrians detection using a cascade of LBP and HOG classifiers
Accurate pedestrian detection in urban environment is a highly explored research field. We propose a new approach in pedestrian detection that combines the popular Local Binary Patterns and Histogram of Oriented Gradient features. The novelty of our work resides in the combination of a reduced HOG feature vector with uniform LBP patterns for the pedestrian data representation. Another contribution resides in the design and implementation of a two-stage cascade classifier of Support Vector Machine. Our method has been trained and tested on reference benchmark datasets and it proved to have good results.
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