The original X-ray image of the high voltage XLPE insulated cable has low contrast due to its complexity and the limited imaging conditions. Therefore, an X-ray image processing method is proposed to address the high voltage cable’s buffer layer defect detection. One hundred seventy-seven high-resolution images from a cable tunnel are collected. The results indicated that our method could efficiently detect buffer layer defects.

中文翻译：

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高压电缆缓冲层缺陷的X射线图像处理方法

高压交联聚乙烯绝缘电缆的原始X射线图像由于其复杂性和成像条件的限制，对比度较低。因此，提出了一种X射线图像处理方法来解决高压电缆缓冲层缺陷检测。收集了来自电缆隧道的 177 张高分辨率图像。结果表明，我们的方法可以有效地检测缓冲层缺陷。