WebApr 11, 2024 · EMD was used to decompose the synchronous electrocardiogram (ECG) and phonocardiogram (PCG) signals, and then the component with the highest degree of correlation with the original signals was selected for reconstruction, and then the reconstructed signals were converted into images by gramian angular difference field … WebApr 9, 2024 · Firstly, we convert one-dimensional data to a Gramian Angular Field (GAF) image showing a spatial correlation, and add three kinds of noise to the original GAF image to prevent overfitting. Secondly, we propose an Inception-Resnet-V2 model based on the attention mechanism ECANet, which can improve the training effect obviously.
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WebAug 18, 2024 · With adverse industrial effects on the global landscape, climate change is imploring the global economy to adopt sustainable solutions. The ongoing evolution of energy efficiency targets massive data collection and Artificial Intelligence (AI) for big data analytics. Besides, emerging on the Internet of Energy (IoE) paradigm, edge computing … WebApr 9, 2024 · Firstly, we convert one-dimensional data to a Gramian Angular Field (GAF) image showing a spatial correlation, and add three kinds of noise to the original GAF … fitzgerald property services
Data set of Gramian angular fields — pyts 0.12.0 documentation
WebarXiv.org e-Print archive WebApr 17, 2024 · This study proposes a lightweight rolling bearing fault diagnosis method based on Gramian angular field (GAF) and coordinated attention (CA) to improve rolling bearing recognition performance and diagnosis efficiency. Firstly, the time domain signal is encoded into GAF images after downsampling and segmentation. This method retains … WebThe proposed method does not require regions or patches centered around a raw target pixel to perform 2D-CNN based classification, instead, our approach transforms 1D pixel vector in HSI into 2D angular feature space using Gramian Angular Field (GAF) and then embed it to a new neighborhood attention network to suppress irrelevant angular ... fitzgerald publications