Interactive Graphics & Engineering Lab
Interactive Graphics & Engineering Lab
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2024
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Free-form Floor Plan Design using Differentiable Voronoi Diagram
Proceedings of Pacific Graphics 2024
Xuanyu Wu
,
Kenji Tojo
,
Nobuyuki Umetani
PDF
Project Page
Fabricable 3D Wire Art
Proceedings of SIGGRAPH 2024
Kenji Tojo
,
Ariel Shamir
,
Bernd Bickel
,
Nobuyuki Umetani
Project Page
Accurate Boundary Condition for Moving Least Squares Material Point Method using Augmented Grid Points
Eurographics 2024 Short Paper Program
Riku Toyota
,
Nobuyuki Umetani
PDF
Supplemental Video
Presentation Video
GitHub
Fast Grayscale Morphology for Circular Window
Computer Graphics Forum 42(7) (Pacific Graphics 2023)
Yuji Moroto
,
Nobuyuki Umetani
PDF
Two-Way Coupling of Skinning Transformations and Position Based Dynamics
PACMCGIT journal (SCA 2023)
Yuhan Wu
,
Nobuyuki Umetani
Project Page
FaceZip: Automatic Texture Compression for Facial Blendshapes
Proceedings of Graphics Interface 2023
Yiyi Cai
,
Kinuwaki Shinichi
,
Nobuyuki Umetani
PDF
OpenReview
Presentation Video
Stealth Shaper: Reflectivity Optimization as Surface Stylization
Proceedings of SIGGRAPH 2023
Kenji Tojo
,
Ariel Shamir
,
Bernd Bickel
,
Nobuyuki Umetani
Project Page
Constant Time Median Filter using 2D Wavelet Matrix
ACM Transactions on Graphics 41(6) (SIGGRAPH Asia 2022),
Best Technical Papers Award
Yuji Moroto
,
Nobuyuki Umetani
ACM DL
GitHub Code
YouTube (18min)
PDF
Fast Editing of Singularities in Field-Aligned Stripe Patterns
Proceedings of SIGGRAPH Asia 2022
Yuta Noma
,
Nobuyuki Umetani
,
Yoshihiro Kawahara
Project Page
Recolorable Posterization of Volumetric Radiance Fields
Computer Graphics Forum 41(4) (EGSR 2022)
Kenji Tojo
,
Nobuyuki Umetani
Project Page
EnergyHair: Sketch-Based Interactive Guide Hair Design Using Physics-Inspired Energy
Proceedings of Grahics Interface 2022
yuanwei
,
Kinuwaki Shinichi
,
Nobuyuki Umetani
PDF
OpenReview
Slide
Supplemental Video
Presentation Video
Neural Motion Compression with Frequency-adaptive Fourier Feature Network
Eurographics 2022 Short Paper Program
Kenji Tojo
,
yifei
,
Nobuyuki Umetani
PDF
Slide
Supplemental Video
Presentation Video
Neural Sequence Transformation
Computer Graphics Forum 40(7) (Pacific Graphics 2021)
Sabyasachi Mukherjee
,
Sayan Mukherjee
,
Son Hua
,
Nobuyuki Umetani
,
Daniel Meister
Project Page
Physically-based Feature Line Rendering
ACM Transactions on Graphics 40(6) (SIGGRAPH Asia 2021)
Rex West
Project Page
Per Garment Capture and Synthesis for Real-time Virtual Try-on
Proceedings of UIST 2021
Toby Chong
,
I-Chao Shen
,
Nobuyuki Umetani
,
Takeo Igarashi
Project Page
Fast Polygonal Splatting using Directional Kernel Difference
Proceedings of EGSR 2021
Yuji Moroto
,
Toshiya Hachisuka
,
Nobuyuki Umetani
PDF
Supplemental Material
YouTube Video
Data-driven Garment Pattern Estimation from 3D Geometries
Eurographics 2021 Short Paper Program
Chihiro Goto
,
Nobuyuki Umetani
PDF
Cosserat Rod with rh-Adaptive Discretization
Computer Graphics Forum 39(7) (Pacific Graphics 2020)
Jiahao Wen
,
Jiong Chen
,
Nobuyuki Umetani
,
Hujun Bao
,
Jin Huang
Wiley Online Library
Tsugite: Interactive Design and Fabrication of Wood Joints
Proceedings of UIST 2020
Maria Larsson
,
Hironori Yoshida
,
Nobuyuki Umetani
,
Takeo Igarashi
Project Page
ACM Digital Library
YouTube Video
A Curvature and Density‐based Generative Representation of Shapes
Computer Graphics Forum 40(1) 2021
Zi Ye
,
Nobuyuki Umetani
,
Takeo Igarashi
,
Tim Hoffmann
Wiley Online Library
Learning Three-dimensional Flow for Interactive Aerodynamic Design
ACM Transation of Graphics 37(4) (SIGGRAPH 2018)
Nobuyuki Umetani
,
Bernd Bickel
PDF
ACM Digital Library
YouTube Video
Exploring Generative 3D Shapes Using Autoencoder Networks
ACM SIGGRAPH Asia 2017 Technical Briefs
Nobuyuki Umetani
PDF
Dataset
ACM Digital Library
YouTube Video
SurfCuit: Surface-Mounted Circuits on 3D Prints
IEEE Computer Graphics and Applications, 37(3) (CG&A 2017)
Nobuyuki Umetani
,
Ryan Schmidt
PDF
Video
IEEE Explore
YouTube Video
Printone: Interactive Resonance Simulation for Free-form Print-wind Instrument Design
ACM Transaction of Graphics 35(6) (SIGGRAPH Asia 2016)
Nobuyuki Umetani
,
Athina Panotopoulou
,
Ryan Schmidt
,
Emily Whiting
PDF
Video
YouTube Video
ACM Digital Library
Slide
Meltables: Fabrication of Complex 3D Curves by Melting
ACM SIGGRAPH Asia 2015 Technical Briefs
Andrew O. Sageman-Furnas
,
Nobuyuki Umetani
,
Ryan Schmidt
PDF
ACM Digital Library
YouTube Video
OmniAD: Data-driven Omni-directional Aerodynamics
ACM Transaction of Graphics 34(4) (SIGGRAPH 2015)
Tobias Martin
,
Nobuyuki Umetani
,
Bernd Bickel
PDF
Video
ACM Digital Library
YouTube Video
Slide
Sensitivity-optimized Rigging for Example-based Real-time Clothing Synthesis
ACM Transation of Graphics 33(4) (SIGGRAPH 2014)
Weiwei Xu
,
Nobuyuki Umetani
,
Qianwen Chao
,
Jie Mao
,
Xiaogang Jin
,
Xin Tong
PDF
ACM Digital Library
YouTube Video
Slide
Pteromys: Interactive Design and Optimization of Free-formed Free-flight Model Airplanes
ACM Transation of Graphics 33(4) (SIGGRAPH 2014)
Nobuyuki Umetani
,
Yuki Koyama
,
Ryan Schmidt
,
Takeo Igarashi
PDF
ACM Digital Library
YouTube video
Slides
Position-based Elastic Rod
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation (SCA ‘14)
Nobuyuki Umetani
,
Ryan Schmidt
,
Jos Stam
PDF
Video
ACM Digital Library
YouTube Video
Cross-sectional Structural Analysis for 3D Printing Optimization
SIGGRAPH Asia 2013 Technical Briefs
Nobuyuki Umetani
,
Ryan Schmidt
PDF
ACM Digital Library
YouTube Video
Guided Exploration of Physically Valid Shapes for Furniture Design
ACM Transation of Graphics 31(4) (SIGGRAPH 2012)
Nobuyuki Umetani
,
Takeo Igarashi
,
Niloy J. Mitra
PDF
ACM Digital Library
YouTube video
Real-Time Example-Based Elastic Deformation
Proceedings of the ACM SIGGRAPH/Eurographics Symposium on Computer Animation (SCA ‘12)
Yuki Koyama
,
Kenshi Takayama
,
Nobuyuki Umetani
,
Takeo Igarashi
ACM Digital Library
YouTube Video
Project Page
Sketch-based Dynamic Illustration of Fluid Systems
ACM Transactions on Graphics 30(6) (SIGGRAPH Asia 2011)
Bo Zhu
,
Michiaki Iwata
,
Ryo Haraguchi
,
Takashi Ashihara
,
Nobuyuki Umetani
,
Takeo Igarashi
,
Kazuo Nakazawa
PDF
Project Page
ACM Digital Library
YouTube Video
A Responsive Finite Element Method to Aid Interactive Geometric Modeling
IEEE Computer Graphics and Applications 31(5) (CG&A 2011)
Nobuyuki Umetani
,
Kenshi Takayama
,
Jun Mitani
,
Takeo Igarashi
Video
ACM Digital Library
YouTube Video
Sensitive Couture for Interactive Garment Editing and Modeling
ACM Transation of Graphics 30(4) (SIGGRAPH 2011)
Nobuyuki Umetani
,
Danny Kaufman
,
Takeo Igarashi
,
Eitan Grinsupn
PDF
ACM Digital Library
YouTube video
Slides
Designing Custommade Metallophone with Concurrent Eigenanalysis
Proceedings of New Interfaces for Musical Expression++ (NIME++ 2010)
Nobuyuki Umetani
,
Jun Mitani
,
Kenshi Takayama
,
Takeo Igarashi
PDF
YouTube video
Project Page
A Multigrid-Based Shifted-Laplacian Preconditioner for a Fourth-Order Helmholtz Discretization
Numerical Linear Algebra with Applications 16(8)
Nobuyuki Umetani
,
Scott Maclachlan
,
Kees Oosterlee
PDF
Wiley Online Library
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