EM modelling of arbitrary shaped dispersive chiral dielectric objects using a 3D leapfrog scheme on unstructured meshes
Sign Up to like & getrecommendations! Published in 2020 at "Computational Mechanics"
DOI: 10.1007/s00466-020-01930-1
Abstract: The standard Yee FDTD algorithm is widely used in computational electromagnetics because of its simplicity and divergence free nature. A generalization of this classical scheme to 3D unstructured co-volume meshes is adopted, based on the… read more here.
Keywords: dispersive chiral; scheme; arbitrary shaped; shaped dispersive ... See more keywords
A comprehensive study on the free vibration of arbitrary shaped thick functionally graded CNT-reinforced composite plates
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.12.049
Abstract: Abstract The main objective of this paper is to analyze the free vibration of arbitrary shaped thick functionally graded carbon nanotube-reinforced composite (FG-CNTRC) plates based on the higher-order shear deformation theory (HSDT) using a variational… read more here.
Keywords: shaped thick; arbitrary shaped; study; free vibration ... See more keywords
Static and free vibration analysis of thin arbitrary-shaped triangular plates under various boundary and internal supports
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.107592
Abstract: Abstract Thin triangular plate is one of the common structural members widely used in engineering structures. A weak form numerical method is presented for the static and free vibration analysis of thin arbitrary-shaped triangular plates… read more here.
Keywords: static free; arbitrary shaped; thin arbitrary; vibration analysis ... See more keywords
Trapezoidal recursive convolution‐based FDTD method for arbitrary‐shaped dispersive materials
Sign Up to like & getrecommendations! Published in 2018 at "Electronics Letters"
DOI: 10.1049/el.2018.7039
Abstract: A trapezoidal recursive convolution (TRC) technique is one of the simple ways to incorporate dispersive models into the finite-difference time-domain (FDTD) method. The authors newly develop the TRC-FDTD method for the analysis of arbitrary-shaped dispersive… read more here.
Keywords: trapezoidal recursive; method; arbitrary shaped; recursive convolution ... See more keywords
Topology optimization method of metamaterials design for efficient enhanced transmission through arbitrary-shaped sub-wavelength aperture
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac0cde
Abstract: The electromagnetic wave enhanced transmission (ET) through the sub-wavelength aperture was an unconventional physical phenomenon with great application potential. It was important to find a general design method which can realize efficient ET for arbitrary-shaped… read more here.
Keywords: transmission; aperture; method; arbitrary shaped ... See more keywords
Fuzzy Semantics for Arbitrary-Shaped Scene Text Detection
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2022.3201467
Abstract: To robustly detect arbitrary-shaped scene texts, bottom-up methods are widely explored for their flexibility. Due to the highly homogeneous texture and cluttered distribution of scene texts, it is nontrivial for segmentation-based methods to discover the… read more here.
Keywords: semantics; fuzzy semantics; arbitrary shaped; seed ... See more keywords
Boundary TextSpotter: Toward Arbitrary-Shaped Scene Text Spotting
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2022.3206615
Abstract: Reading arbitrary-shaped text in an end-to-end fashion has received particularly growing interested in computer vision. In this paper, we study the problem of scene text spotting, which aims to detect and recognize text from cluttered… read more here.
Keywords: boundary textspotter; scene text; arbitrary shaped; text spotting ... See more keywords
K-Means Clustering With Natural Density Peaks for Discovering Arbitrary-Shaped Clusters.
Sign Up to like & getrecommendations! Published in 2023 at "IEEE transactions on neural networks and learning systems"
DOI: 10.1109/tnnls.2023.3248064
Abstract: Due to simplicity, K-means has become a widely used clustering method. However, its clustering result is seriously affected by the initial centers and the allocation strategy makes it hard to identify manifold clusters. Many improved… read more here.
Keywords: shaped clusters; density peaks; arbitrary shaped; natural density ... See more keywords
Stress fields and effective modulus of piezoelectric fiber composite with arbitrary shaped inclusion under in-plane mechanical and anti-plane electric loadings
Sign Up to like & getrecommendations! Published in 2019 at "Mathematics and Mechanics of Solids"
DOI: 10.1177/1081286519840685
Abstract: The piezoelectric fiber composite, which has been widely used in vibration control of aeronautic and aerospace structures, contains an active layer constructed by piezoceramic fibers embedded in polymer matrix. In this paper, an analytical framework… read more here.
Keywords: piezoelectric fiber; fiber; arbitrary shaped; fiber composite ... See more keywords