Active control of the dynamic density of acoustic metamaterials
Sign Up to like & getrecommendations! Published in 2021 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2021.108001
Abstract: Abstract All attempts to develop acoustic metamaterials with prescribed characteristics are based on utilizing the concepts of resonance frequencies of the metamaterial cell structure or on the spatial arrangement of two-or multi-phase domains to realize… read more here.
Keywords: metamaterial cell; density; active control; acoustic metamaterials ... See more keywords
Dynamic Density Clustering Ant Colony Algorithm With Filtering Recommendation Backtracking Mechanism
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DOI: 10.1109/access.2020.3002817
Abstract: Ant colony system has a good performance in solving Traveling Salesman Problem (TSP), but it tends to fall into local optimum and is deficient in convergence speed. To address this problem, a dynamic density clustering… read more here.
Keywords: colony algorithm; density clustering; ant colony; algorithm ... See more keywords
DDRANet: A Dynamic Density-Region-Aware Network for Crowd Counting
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2024.3446693
Abstract: In recent years, crowd counting has garnered increasing attention due to its wide range of societal applications. However, the vast differences in crowd density distributions across various areas within a scene make it difficult for… read more here.
Keywords: crowd counting; density region; density; region aware ... See more keywords