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Detection of power line insulator

WebThe experiment results show that the proposed method for power lines insulator defect detection with Attention Feedback and Double Spatial Pyramid can achieve Precision of 98.9%, Recall of 99.5%, F1-score of 99.0%, and reaches mAP of 97.1%. In complex background images, the method not only can detect insulator defects, but also identify … WebJul 29, 2024 · The reliability of the insulator has directly affected the stable operation of electric power system. The detection of defective insulators has always been an important issue in smart grid systems. However, the traditional transmission line detection method has low accuracy and poor real-time performance. We present an insulator defect …

Inspection and identification of transmission line insulator …

WebMar 1, 2024 · Detecting insulators on a power transmission line is of great importance for the safe operation of power systems. Aiming at the problem of the missed detection and misjudgment of the original feature extraction network VGG16 of a faster region-convolutional neural network (R-CNN) in the face of insulators of different sizes, in order … WebFeb 7, 2024 · Detection of Power Line Insulators in Digital Images Based on the Transformed Colour Intensity Profiles 1. Introduction. In many areas, overhead … greenherbal trading inc https://edbowegolf.com

Detection of Power Line Insulators in Digital Images Based on …

WebJul 9, 2024 · In aerial images of power lines are used to test a method to detect insulators, based of the fusion of HOG and LBP features, reaching a correct detection of 89.1%. Zhao et al. in papers [ 14 , 15 , 16 ] documented an extensive study about the insulator detection and localization. WebFeb 2, 2024 · Accurate and timely detection of insulator flashover on power transmission lines is of paramount importance to power utilities. Most available solutions mainly focus on the exploitation of the flashover mechanism or the discharge area detection, rather than the identification of a damaged area due to flashovers using captured aerial images. To this … WebAug 18, 2024 · Aerial insulator defect images have some features. For instance, the complex background and small target of defects would make it difficult to detect insulator defects quickly and accurately. To solve the problem of low accuracy of insulator defect detection, this paper concerns the shortcomings of IoU and the sensitivity of small … green herbal care austin

Object detection-based inspection of power line …

Category:Object detection-based inspection of power line …

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Detection of power line insulator

A Novel Defect Detection Method for Insulators of Power

Web8 rows · Power lines insulator defect detection results in different scene. each column shows ... WebJul 5, 2024 · In the traditional power transmission line insulator target detection task can be divided into two aspects. First check for the target. That is, the target of the insulator is positioned in the image, where in the unfavorable factors such as complex background and image resolution are overcome.

Detection of power line insulator

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WebOct 1, 2024 · Insulators are one of the critical components of high-altitude transmission lines. Insulator defects can lead to the failure of the power transmission system and … WebAutomatic Insulator Detection for Power Line Using Aerial Images Powered by Convolutional Neural Networks. The inspection and fault diagnosis of power transmission …

WebMachine learning based on hand-crafted features from the original aerial insulator image has shown promising results in the insulator defect detection in recent years. Such methodologies, nevertheless, are not suitable for detecting insulator defect in complex backgrounds, which intrinsically relies on sufficient prior knowledge, low background … WebMay 17, 2024 · Aerial images have complex backgrounds, small targets, and overlapping targets, resulting in low accuracy of intelligent detection of overhead line insulators. This paper proposes an improved algorithm for insulator breakage detection based on YOLOv5: The ECA-Net (Efficient Channel Attention Network) attention mechanism is …

WebWith these strategies, the proposed model reduces the influence of background interference and becomes more discriminative to the insulator defects. Extensive experiments on … WebOct 1, 2024 · The soft non-maximum suppression (Soft-NMS) is utilized to improve the performance of detection overlap insulator and ResNet 101 model is adopted to …

WebSep 8, 2024 · Insulators play an important role in the operation of outdoor high-voltage transmission lines. However, insulators are installed in outdoor environments for long periods and thus failures are inevitable. It is necessary to conduct timely insulator inspection and maintenance. In this paper, an improved Yolov3 target detection network …

WebThe method described here details the detection of power line insulators in digital images featuring diversified backgrounds using laser spots. The algorithm of detecting an insulator in analysed images is based on testing the digital signal of pixel intensity profiles read between subsequent pairs of laser points in the image. ... green herbal infusion crosswordWebSep 13, 2024 · 4 Method of detecting power line insulators in digital images with the application of laser spots. The process of detecting an insulator in the analysed digital … green herbal care austin txWebDOI: 10.3390/a15030083 Corpus ID: 247213610; Detection of Insulators on Power Transmission Line Based on an Improved Faster Region-Convolutional Neural Network @article{Hu2024DetectionOI, title={Detection of Insulators on Power Transmission Line Based on an Improved Faster Region-Convolutional Neural Network}, author={Hai Hu … flu vaccine brands 2022WebNov 5, 2024 · 3.3. Fault Detection Based on Regional Insulator. To detect fault insulators, the obtained image including insulator areas as shown in Figure 2 is multiplied with the original image, which is able to remove the complex background such as the pole and tower line in the original image. The result is simpler than the original image and it is … flu vaccine bootWebJun 10, 2024 · The electrical power lines, poles, and electrical discharge detection present s a starting point for the development of the completely automated inspection solution. … flu vaccine cdc vis sheetWebOct 1, 2024 · The pipeline for detection of power line insulators using aerial images and a quadcopter is developed as shown in Fig. 3. The deep learning-based pipeline consists of four stages as in [19]. In the first stage, pre-processing of aerial images is carried; in second stage, mast detector detects masts from aerial images; in the third stage, model ... green herb stock substituteflu vaccine chemist warehouse nz