Mesh representation matters: investigating the influence of different mesh features on perceptual and spatial fidelity of deep 3D morphable models

Autor: Robert KOSK, Richard SOUTHERN, Lihua YOU, Shaojun BIAN, Willem KOKKE, Greg MAGUIRE

Publikováno v: Virtual Reality & Intelligent Hardware, Vol 6, Iss 5, Pp 383-395 (2024)

Background: Deep 3D morphable models (deep 3DMMs) play an essential role in computer vision. They are used in facial synthesis, compression, reconstruction and animation, avatar creation, virtual try-on, facial recognition systems and medical imaging

Externí odkaz: https://doaj.org/article/d3f145341e05429aa0a2444d77f44981

3D Modelling with C2 Continuous PDE Surface Patches

Autor: Haibin Fu, Shaojun Bian, Ouwen Li, Jon Macey, Andres Iglesias, Ehtzaz Chaudhry, Lihua You, Jian Jun Zhang

Publikováno v: Mathematics, Vol 10, Iss 3, p 319 (2022)

In this paper, we present a new modelling method to create 3D models. First, characteristic cross section curves are generated and approximated by generalized elliptic curves. Then, a vector-valued sixth-order partial differential equation is propose

Externí odkaz: https://doaj.org/article/04dca7eb8a9a4d2ab75a2c1e1c000f48

PDE Surface-Represented Facial Blendshapes

Autor: Haibin Fu, Shaojun Bian, Ehtzaz Chaudhry, Shuangbu Wang, Lihua You, Jian Jun Zhang

Publikováno v: Mathematics, Vol 9, Iss 22, p 2905 (2021)

Partial differential equation (PDE)-based geometric modelling and computer animation has been extensively investigated in the last three decades. However, the PDE surface-represented facial blendshapes have not been investigated. In this paper, we pr

Externí odkaz: https://doaj.org/article/990267f55d7941ebaba82b61565a00ce

Automatic Generation of Dynamic Skin Deformation for Animated Characters

Autor: Shaojun Bian, Anzong Zheng, Ehtzaz Chaudhry, Lihua You, Jian J. Zhang

Publikováno v: Symmetry, Vol 10, Iss 4, p 89 (2018)

Since non-automatic rigging requires heavy human involvements, and various automatic rigging algorithms are less efficient in terms of computational efficiency, especially for current curve-based skin deformation methods, identifying the iso-parametr

Externí odkaz: https://doaj.org/article/2c79e0c029b84423a91b1d01a1d832d2

Article optimized unidirectional and bidirectional stiffened objects for minimum material consumption of 3d printing

Autor: Habibollah Haron, Shaojun Bian, Anzong Zheng, Zaiping Zhu, Jianjun Zhang, Lihua You, Jian Chang, Andrés Iglesias

Publikováno v: Mathematics
Volume 9
Issue 21
Mathematics, Vol 9, Iss 2835, p 2835 (2021)
Mathematics 2021, 9, 21, 2835
UCrea Repositorio Abierto de la Universidad de Cantabria
Universidad de Cantabria (UC)

3D printing, regarded as the most popular additive manufacturing technology, is finding many applications in various industrial sectors. Along with the increasing number of its industrial applications, reducing its material consumption and increasing

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb841f1596332867da75d4c0fd55d3d3
https://eprints.bournemouth.ac.uk/36312/1/mathematics-09-02835-v2.pdf