Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Keenan Crane"'
Publikováno v:
ACM Transactions on Graphics. 41:1-17
Partial differential equations (PDEs) with spatially varying coefficients arise throughout science and engineering, modeling rich heterogeneous material behavior. Yet conventional PDE solvers struggle with the immense complexity found in nature, sinc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28ac362286d479786d7505686e1203f5
https://doi.org/10.1145/3528223.3530134
https://doi.org/10.1145/3528223.3530134
Publikováno v:
ACM Transactions on Graphics
ACM Transactions on Graphics, 2022, 41 (3), pp.1-16. ⟨10.1145/3507905⟩
Transactions on Graphics
ACM Transactions on Graphics, 2022, 41 (3), pp.1-16. ⟨10.1145/3507905⟩
Transactions on Graphics
We introduce a new general-purpose approach to deep learning on 3D surfaces, based on the insight that a simple diffusion layer is highly effective for spatial communication. The resulting networks are automatically robust to changes in resolution an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8519806d663cc59ff8ba3a89158e65cf
https://doi.org/10.1145/3507905
https://doi.org/10.1145/3507905
Publikováno v:
ACM Transactions on Graphics. 40:1-20
This paper describes a numerical method for surface parameterization, yielding maps that are locally injective and discretely conformal in an exact sense. Unlike previous methods for discrete conformal parameterization, the method is guaranteed to wo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::411df879c3959d8b73b0e00feaae8932
https://doi.org/10.1145/3450626.3459763
https://doi.org/10.1145/3450626.3459763
Autor:
Nicholas Sharp, Keenan Crane
Publikováno v:
ACM Transactions on Graphics. 39:1-15
This paper introduces a new approach to computing geodesics on polyhedral surfaces---the basic idea is to iteratively perform edge flips , in the same spirit as the classic Delaunay flip algorithm. This process also produces a triangulation conformin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ea6a86fe3f4faeffed92df7e9e70cd
https://doi.org/10.1145/3414685.3417839
https://doi.org/10.1145/3414685.3417839
Autor:
Nicholas Sharp, Keenan Crane
Publikováno v:
Computer Graphics Forum. 39:69-80
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68355ccd4e15970f1ce2f9078ef4eecd
https://doi.org/10.1111/cgf.14069
https://doi.org/10.1111/cgf.14069
Publikováno v:
SIGGRAPH Courses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a29f64144413ca18d7b1a242c3cdb818
https://doi.org/10.1145/3450508.3464592
https://doi.org/10.1145/3450508.3464592
Publikováno v:
ACM Transactions on Graphics. 38:1-16
We present a data structure that makes it easy to run a large class of algorithms from computational geometry and scientific computing on extremely poor-quality surface meshes. Rather than changing the geometry, as in traditional remeshing, we consid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad400bd2c551fc08ffd6a63021090296
https://doi.org/10.1145/3306346.3322979
https://doi.org/10.1145/3306346.3322979
Autor:
Etienne Corman, Keenan Crane
Publikováno v:
ACM Transactions on Graphics
ACM Transactions on Graphics, Association for Computing Machinery, 2019, 38 (4), pp.1-16. ⟨10.1145/3306346.3323029⟩
ACM Transactions on Graphics, Association for Computing Machinery, 2019, 38 (4), pp.1-16. ⟨10.1145/3306346.3323029⟩
A basic challenge in field-guided hexahedral meshing is to find a spatially-varying frame that is adapted to the domain geometry and is continuous up to symmetries of the cube. We introduce a fundamentally new representation of such 3D cross fields b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cea6853057bebcbf37c800ef21a8a48d
https://doi.org/10.1145/3306346.3323029
https://doi.org/10.1145/3306346.3323029
Publikováno v:
ACM Transactions on Graphics. 38:1-19
This paper describes a method for efficiently computing parallel transport of tangent vectors on curved surfaces, or more generally, any vector-valued data on a curved manifold. More precisely, it extends a vector field defined over any region to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a4dae8b5f90a698bedeed586b53c4c4
https://doi.org/10.1145/3243651
https://doi.org/10.1145/3243651
In this work, we present a general, efficient, and provably robust representation for intrinsic triangulations. These triangulations have emerged as a powerful tool for robust geometry processing of surface meshes, taking a low-quality mesh and retri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8941b6ff3dca1f3d35b9c4c834616008
