PLD

We created two high-quality point label segmentation datasets, as shown on the left side of Figure 1, WD with a camera magnification of 3 and PLD with a magnification of 40, respectively. The WD is a focal magnification of 3 times, which is a larger field of view consisting of thinner wires, which may be power lines, fiber optic cables, steel wire pulling cables, etc. The PLD is a magnification to a maximum focal length of 40 times, which consists of high-voltage power lines or fiber optic cables with distinctive features. Both PLM and PLL control the camera above the tower through the interface of the Vision Link platform to capture the original image, and then use Labelme to Labeling. For the sake of confidentiality agreement, we have mosaicked the parts of the images below where real names appear.

本研究构建了两组高质量的点标注分割数据集，如图1左侧所示：分别为相机放大倍率3倍的WD数据集，以及放大倍率40倍的PLD数据集。WD数据集采用3倍焦距放大倍率，其视场范围更广，包含细径线缆，可涵盖电力线、光纤光缆、钢绞线牵引缆等类型。PLD数据集采用最高40倍焦距放大倍率，拍摄对象为具备显著特征的高压电力线或光纤光缆。本研究通过Vision Link平台的接口，由PLM与PLL分别控制塔上相机采集原始图像，随后使用Labelme工具进行标注。出于保密协议要求，我们已对图像中出现真实姓名的区域进行了打码处理。

搜集汇总

背景与挑战

背景概述

PLD是一个高倍率聚焦的高压电线和光纤电缆图像分割数据集，包含1000张高分辨率图像，并经过数据增强处理，适用于计算机视觉和人工智能领域的相关研究。