基于双边滤波的变电站设备图像增强算法

Image enhancement algorithm of substation equipment based on bilateral filtering

提出了一种变电站设备图像增强算法,提升了站内模糊图像质量。首先,使用巡检机器人采集待识别设备图像。其次,使用数字图像处理技术对采集图像进行去噪等预处理操作。最后,使用双边滤波对图像进行增强处理。实验证明,该方法具有计算快捷,鲁棒性强的特点,为变电站设备识别提供了技术支撑。

An image enhancement algorithm for substation equipment is proposed in this paper, which improved the quality of fuzzy image in the substation. Firstly, the identified images of the equipment are acquired by the inspection robot. Secondly, the digital image processing technology is used to de-noise the image. Finally, bilateral filter is used to enhance the image processing. Experimental results show that the method is fast and robust.It provides technical support for substation equipment identification.