Results 61 to 70 of about 1,045,298 (140)

Design method of porous scaffold based on TPMS and KM growth function

Graphical Models
Additive manufacturing technology, as a cutting-edge manufacturing process, has shown great potential in the preparation of 3D tissue engineering scaffolds with complex pore structures.
Yi Zhang, Jiong Liu, Quan Qi
doaj   +1 more source

LDM: Large tensorial SDF model for textured mesh generation

Graphical Models
Previous efforts have managed to generate production-ready 3D assets from text or images. However, these methods primarily employ NeRF or 3D Gaussian representations, which are not adept at producing smooth, high-quality geometries required by modern ...
Rengan Xie, Kai Huang, Xiaoliang Luo, Yizheng Chen, Lvchun Wang, Qi Wang, Qi Ye, Wei Chen, Wenting Zheng, Yuchi Huo   +9 more
doaj   +1 more source

VolumeDiffusion: Feed-forward text-to-3D generation with efficient volumetric encoder

Graphical Models
This work presents VolumeDiffusion, a novel feed-forward text-to-3D generation framework that directly synthesizes 3D objects from textual descriptions. It bypasses the conventional score distillation loss based or text-to-image-to-3D approaches.
Zhicong Tang, Shuyang Gu, Chunyu Wang, Ting Zhang, Jianmin Bao, Dong Chen, Baining Guo   +6 more
doaj   +1 more source

Sparse support path generation for multi-axis curved layer fused filament fabrication

Graphical Models
In recent years, multi-axis fused filament fabrication has emerged as a solution to address the limitations of the conventional 2.5D printing process.
Tak Yu Lau, Dong He, Yamin Li, Yihe Wang, Danjie Bi, Lulu Huang, Pengcheng Hu, Kai Tang   +7 more
doaj   +1 more source

An exact algorithm for two-dimensional cutting problems based on multi-level pattern

Graphical Models
A multi-level pattern is proposed for the unconstrained two-dimensional cutting problems of rectangular items, and an exact generation algorithm is constructed.
Weiping Pan
doaj   +1 more source

On Graphical Models and Convex Geometry. [PDF]

Comput Stat Data Anal, 2023
Bar H, Wells MT.
europepmc   +1 more source

Auxetic dihedral Escher tessellations

Graphical Models
The auxetic structure demonstrates an unconventional deployable mechanism, expanding in transverse directions while being stretched longitudinally (exhibiting a negative Poisson’s ratio).
Xiaokang Liu, Lin Lu, Lingxin Cao, Oliver Deussen, Changhe Tu   +4 more
doaj   +1 more source

Rod-Bonded Discrete Element Method

Graphical Models
The Bonded Discrete Element Method (BDEM) has raised interests in the graphics community in recent years because of its good performance in fracture simulations.
Kangrui Zhang, Han Yan, Jia-Ming Lu, Bo Ren   +3 more
doaj   +1 more source

Persistent geometry-topology descriptor for porous structure retrieval based on Heat Kernel Signature

Graphical Models
Porous structures are essential in a variety of fields such as materials science and chemistry. To retrieve porous materials efficiently, novel descriptors are required to quantify the geometric and topological features. In this paper, we present a novel
Peisheng Zhuo, Zitong He, Hongwei Lin
doaj   +1 more source

Modeling Multivariate Spatial Dependencies Using Graphical Models. [PDF]

N Engl J Stat Data Sci, 2023
Dey D, Datta A, Banerjee S.
europepmc   +1 more source