Results 151 to 160 of about 660,845 (375)

A new method for simplification and compression of 3D meshes [PDF]

We focus on the lossy compression of manifold triangle meshes. Our SwingWrapper approach partitions the surface of an original mesh M into simply-connected regions, called triangloids. We compute a new mesh M\u27.
Attene, Marco
core  

DNA‑Directed Assembly of Photonic Nanomaterials for Diagnostic and Therapeutic Applications

Advanced Materials, EarlyView.
DNA‐directed assembly offers a powerful strategy for constructing structured photonic nanomaterials with precise spatial control. This review provides a comprehensive overview of recent advancements in DNA‐assembled photonic nanomaterials for diagnostics and therapeutics, highlighting key design principles, functionalization strategies, and optical ...
Longjiang Ding, Bing Liu, Andreas Peil, Sisi Fan, Jie Chao, Na Liu   +5 more
wiley   +1 more source

Smooth Hierarchical Surface Triangulations [PDF]

, 1997
We present a new method to produce a hierarchical set of triangle meshes that can be used to blend different levels of detail in a smooth fashion. The algorithms produces a sequence of meshes M0, M1, M2,..., Mn, where each mesh Mi can be transformed to ...
Gieng, Tran S., Hamann, Bernd, Joy, Ken, Schussman, Greg, Trotts, Isaac J.   +4 more
core  

A tetrahedral space-filling curve for non-conforming adaptive meshes

, 2016
We introduce a space-filling curve for triangular and tetrahedral red-refinement that can be computed using bitwise interleaving operations similar to the well-known Z-order or Morton curve for cubical meshes.
Burstedde, Carsten, Holke, Johannes
core   +1 more source

Navigating through triangle meshes implemented as linear quadtrees [PDF]

, 2000
Michael Lee, Hanan Samet
openalex   +1 more source

Uni‐Axial Densification of Slurry‐Casted Li₆PS₅Cl Tapes: The Role of Particle Size Distribution and Densification Pressure

Advanced Materials, EarlyView.
Solid‐state batteries promise high energy density and safety for electric vehicles. This study examines the densification of slurry‐casted Li₆PS₅Cl separator tapes, highlighting the role of particle size distribution and uni‐axial pressure. Wet milling refines particles while preserving conductivity, and a critical compaction threshold leads to ...
Quoc‐Anh Tran, Meenal Agrawal, Michael Häusler, Johannes Hörmann, Mohsen Sadeqi Moqadam, Günther J. Redhammer, Ingeborg Sellæg Ellingsen, Mir Mehraj Ud Din, Per Erik Vullum, Roman Zettl, Timo Danner, Arnulf Latz, Volker Hennige, Roland Brunner, Daniel Rettenwander   +14 more
wiley   +1 more source

Multiresolution Modelling of Polygonal Surface Meshes Using Triangle Fans [PDF]

, 2000
José Ribelles, Ángeles López, Inmaculada Remolar, Óscar Belmonte, Miguel Chover   +4 more
openalex   +1 more source

Optimization of Core–Shell Ternary Electrodes for High‐Performance Ionic Actuator in Soft Gripper

Advanced Materials, EarlyView.
A core–shell ternary electrode (Opt‐SWCNTs/PEDOT:PSS/IL) is developed via a simple two‐step dispersion and vacuum filtration process, with component ratios optimized to achieve excellent mechanical toughness and electrical conductivity based on simulation results.
Yufei Zhang, Adit Gupta, Qiuchun Lu, Jian Lv, Shaohua Chen, Tan Hu, Jian Yu, Daniel Mandler, Pooi See Lee   +8 more
wiley   +1 more source

Optimization of a Triangular Delaunay Mesh Generator using Reinforcement Learning [PDF]

arXiv
In this work we introduce a triangular Delaunay mesh generator that can be trained using reinforcement learning to maximize a given mesh quality metric. Our mesh generator consists of a graph neural network that distributes and modifies vertices, and a standard Delaunay algorithm to triangulate the vertices.
arxiv  

An Adaptive Screen-Space Meshing Approach for Normal Integration [PDF]

Reconstructing surfaces from normals is a key component of photometric stereo. This work introduces an adaptive surface triangulation in the image domain and afterwards performs the normal integration on a triangle mesh. Our key insight is that surface curvature can be computed from normals.
arxiv   +1 more source