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Research on Color Image Segmentation Based on RS for Intelligent Vehicle Navigation

机译:基于RS的智能车辆导航彩色图像分割研究

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摘要

Aims at the special requirement in speed, accuracy and robustness in vision based Intelligent Vehicle navigation and the computational complexity and difficulty of image processing automatically existing in color image segmentation, a novel method of multi-threshold segmentation based on Rough Set in HSV (Hue, Saturation, Value) for vision based navigation is proposed. First of all, the image is pre-processed in HSV. Secondly, histogram and Advanced Histon Histogram (AHH) are constructed. According to concept of roughness in the theory of Rough Set, the histogram of roughness (RSH) is constructed. Finally, according to requirement of segmentation accuracy, set a threshold H_n on RSH to determine the number and scope of multi-threshold and the image is segmented with above thresholds. The experimental results show that this method can achieve a good segmentation effect.
机译:针对基于视觉的智能车辆导航在速度,准确性和鲁棒性以及彩色图像分割中自动存在的图像处理的计算复杂性和难度方面的特殊要求,这是一种基于粗糙集的HSV多阈值分割新方法(Hue,提出了基于视觉的导航的饱和度,值)。首先,在HSV中对图像进行预处理。其次,构造直方图和高级Histon直方图(AHH)。根据粗糙集理论中的粗糙度概念,构造了粗糙度直方图(RSH)。最后,根据分割精度的要求,在RSH上设置阈值H_n以确定多阈值的数量和范围,并使用上述阈值对图像进行分割。实验结果表明,该方法可以达到较好的分割效果。

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