Permutation Entropy Thresholding: A Non-Linear Signal Processing Method for Islanding Detection
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DOI: 10.1080/03772063.2020.1863162
Abstract: A novel passive method based on Permutation Entropy (PE) is proposed for fast, efficient, and differential detection of islanding from other disturbance events in power system. The extremely remark... read more here.
Keywords: detection; permutation entropy; method; thresholding non ... See more keywords
Optimizing Multiple Entropy Thresholding by the Chaotic Combination Strategy Sparrow Search Algorithm for Aggregate Image Segmentation
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DOI: 10.3390/e24121788
Abstract: Aggregate measurement and analysis are critical for civil engineering. Multiple entropy thresholding (MET) is inefficient, and the accuracy of related optimization strategies is unsatisfactory, which results in the segmented aggregate images lacking many surface roughness… read more here.
Keywords: combination strategy; entropy; segmentation; chaotic combination ... See more keywords