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Hierarchical tessellation enables programmable morphing matter
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Computational Exploration of Origami Tessellation Design:Harnessing Shape Grammar for Flexible Folding Structures
Published 2024“…Origami tessellation, with its intricate folding patterns, presents a unique blend of artistic expression and engineering application. …”
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Enhancing indoor positioning accuracy with WLAN and WSN: a QPSO hybrid algorithm with Surface tessellation
Published 2024“…The novel approach in this work consisted of performing a virtual tessellation of the considered indoor surface with a regular set of tiles encompassing the whole area. …”
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Design and analysis of a novel electromagnetic-propulsion rotary machine with external blending-shaped tessellation magnet pattern
Published 2023“…The objective of this paper is to propose a novel external blending-shaped tessellation (EBT) magnet pattern for electromagnetic rotary machine. …”
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A coverage-aware clustering protocol for wireless sensor networks
Published 2013“…In the proposed coverage-aware clustering protocol, we define a cost metric that favors those nodes being more energy-redundantly covered as better candidates for cluster heads and select active nodes in a way that tries to emulate the most efficient tessellation for area coverage. Our simulation results validate our computation and show the significant improvement of the network coverage lifetime.…”
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Variational geometry processing
Published 2010“…Under the same variational framework, Chapter 5 solves the minimization problem via centroidal-Voronoi-tessellation-based (CVT-based) methods and discusses multi-phase the problems in terms of clustering language. …”
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Medial Skeletal Diagram: A Generalized Medial Axis Approach for Compact 3D Shape Representation
Published 2024“…Additionally, each optimized primitive undergoes a post-refinement process to guarantee an accurate match with the source mesh in both geometry and tessellation. We validate our approach on a comprehensive benchmark of 100 shapes, demonstrating the sparsity of the discrete elements and superior reconstruction accuracy across a variety of cases. …”
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Knot optimization for biharmonic B-splines on manifold triangle meshes
Published 2018“…Despite the theoretic breakthrough, certain technical difficulties are imperative, including the necessity of Voronoi tessellation, the lack of analytical formulation of bases on general manifolds, expensive basis re-computation during knot refinement/removal, being applicable for simple domains only (e.g., such as euclidean planes, spherical and cylindrical domains, and tori). …”
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ART: Adaptive fRequency-Temporal Co-Existing of ZigBee and WiFi
Published 2017“…On one hand, FAVOR allocates continuous (center) frequencies to nodes/links in a near-optimal manner, by innovatively converting the problem into a spatial tessellation problem in a unified frequency-spatial space. …”
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Automatic registration of vestibular systems with exact landmark correspondence
Published 2018“…We first extract six geodesic landmarks for the VS, which are stable, intrinsic, and insensitive to the VS’s resolution and tessellation. Moreover, they are highly consistent regardless of the AIS and normal groups. …”
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Constructing 3D self-supporting surfaces with isotropic stress using 4D minimal hypersurfaces of revolution
Published 2021“…Our method guarantees convergence and can produce near-regular triangle meshes, thanks to a local mesh refinement strategy similar to centroidal Voronoi tessellation. It also allows users to tune the geometry via specifying either the zero potential surface or its desired volume. …”
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An accuracy controllable and memory efficient method for computing high-quality geodesic distances on triangle meshes
Published 2022“…Furthermore, the performance of our method is less sensitive to mesh tessellation than what VTP does. Our method empirically produces [Formula presented] windows and scales well to deal with large-scale models. …”
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Discrete geodesic graphs
Published 2019“…In addition to classical manifold-distance related topics such as Voronoi tessellation, I discover the internal relationship between the discrete Green’s functions and the discrete geodesics. …”
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Shape-morphing structures based on perforated kirigami
Published 2023“…Our previous work has shown that tessellated 3D structures can be achieved by designing both the width and thickness of the cut 2D sheet to have particular tapered designs. …”
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Journal Article