Computational Design of Laser-Cut Bending-Active Structures

Autor: Emmanuel Rodriguez, Georges-Pierre Bonneau, Stefanie Hahmann, Mélina Skouras

Publikováno v: Computer-Aided Design
Computer-Aided Design, 2022, (SPM 2022), 151 (103335), pp.1-12. ⟨10.1016/j.cad.2022.103335⟩

Best Paper Award at Solid and Physical Modeling 2022; International audience; We propose a method to automatically design bending-active structures, made of wood, whose silhouettes at equilibrium match desired target curves. Our approach is based on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aeb4d40f95820323291fc56f548ac13

Shape from sensors: Curve networks on surfaces from 3D orientations

Autor: Nathalie Saguin-Sprynski, Tibor Stanko, Georges-Pierre Bonneau, Stefanie Hahmann

Publikováno v: Computers and Graphics
Computers and Graphics, 2017, Special Issue on SMI 2017, 66, pp.74-84. ⟨10.1016/j.cag.2017.05.013⟩
Computers and Graphics, Elsevier, 2017, Special Issue on SMI 2017, 66, pp.74-84. ⟨10.1016/j.cag.2017.05.013⟩

International audience; We present a novel framework for acquisition and reconstruction of 3D curves using orientations provided by inertial sensors. While the idea of sensor shape reconstruction is not new, we present the first method for creating w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b40225dfe0f688461400fbc15154cf4c
https://doi.org/10.1016/j.cag.2017.05.013

Morphorider: a new way for Structural Monitoring via the shape acquisition with a mobile device equipped with an inertial node of sensors

Autor: Tibor Stanko, Nathalie Saguin-Sprynski, Laurent Jouanet, Stefanie Hahmann, Georges-Pierre Bonneau

Publikováno v: EWSHM 2018-9th European Workshop on Structural Health Monitoring
EWSHM 2018-9th European Workshop on Structural Health Monitoring, Jul 2018, Manchester, United Kingdom. pp.1-11
HAL

International audience; We introduce a new kind of monitoring device, allowing the shape acquisition of a structure via a single mobile node of inertial sensors and an odometer. Previous approaches used devices placed along a network with fixed conne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::48ea18229dc7feacc05f3b67cbd81587
https://hal.inria.fr/hal-01962789

Computing Contour Trees for 2D Piecewise Polynomial Functions

Autor: Girijanandan Nucha, Georges-Pierre Bonneau, Vijay Natarajan, Stefanie Hahmann

Publikováno v: Computer Graphics Forum
Computer Graphics Forum, Wiley, 2017, 36 (3), pp.23-33. ⟨10.1111/cgf.13165⟩
Computer Graphics Forum, 2017, 36 (3), pp.23-33. ⟨10.1111/cgf.13165⟩

International audience; Contour trees are extensively used in scalar field analysis. The contour tree is a data structure that tracks the evolution of levelset topology in a scalar field. Scalar fields are typically available as samples at vertices o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02d883eade813e5c0497ac2c05f349fe
https://igi.indrastra.com/items/show/188687

Surfacing Curve Networks with Normal Control

Autor: Nathalie Saguin-Sprynski, Stefanie Hahmann, Tibor Stanko, Georges-Pierre Bonneau

Publikováno v: Computers and Graphics
Computers and Graphics, 2016, 60, pp.1-8. ⟨10.1016/j.cag.2016.07.001⟩
Computers and Graphics, Elsevier, 2016, 60, pp.1-8. ⟨10.1016/j.cag.2016.07.001⟩

Recent surface acquisition technologies based on microsensors produce three-space tangential curve data which can be transformed into a network of space curves with surface normals. This paper addresses the problem of surfacing an arbitrary closed 3D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89315d55e9f60b331bee09a3ffc5da52
https://inria.hal.science/hal-01342465