Akinobu Maejima – ACM SIGGRAPH HISTORY ARCHIVES

Akinobu Maejima

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About Akinobu Maejima

Affiliations (Current and Past)

OLM Digital,
IMAGICA GROUP
Waseda University

Location

Tokyo, Japan

Bio

SIGGRAPH 2025

Akinobu Maejima is an R&D lead at OLM Digital, Inc. and a senior researcher at IMAGICA GROUP Inc. concurrently. His main research interest is in computer graphics. He received his M.S. degree in engineering from Seikei University in 2004, and his Ph.D. degree in engineering from Waseda University in 2010. He is a member of Asiagraphics and ACM SIGGRAPH.

Conference Contributions

Learning

Posters

2025 Posters_Ji_Confidence Estimation of Few-Shot Patch-Based Learning for Anime-Style Colorization
Anime Colorization Using Segment Matching With Candidate Colors
SIGGRAPH 2025
[Posters]
Presenter(s):
2025 Posters_Ji_Confidence Estimation of Few-Shot Patch-Based Learning for Anime-Style Colorization
Confidence Estimation of Few-Shot Patch-Based Learning for Anime-Style Colorization
SIGGRAPH 2025
[Posters]
Presenter(s):
2025 Posters_Kono_Predicting Colors in Unpainted Gaps for Anime-Style Illustration
Predicting Colors in Unpainted Gaps for Anime-Style Illustration
SIGGRAPH 2025
[Posters]
Presenter(s):
2023 Poster: Watanabe_Improved Projective Dynamics Global Solves Using Snapshots-based Reduced Basis
Improved Automatic Colorization by Optimal Pre-colorization
SIGGRAPH 2023
[Posters]
Presenter(s):
Entry #: 31
2023 Poster: Watanabe_Improved Projective Dynamics Global Solves Using Snapshots-based Reduced Basis
Improved Projective Dynamics Global Solves Using Snapshots-based Reduced Basis
SIGGRAPH 2023
[Posters]
Presenter(s):
Entry #: 04
2023 Poster: Otake_Updating Human Pose Estimation using Event-based Camera to Improve Its Accuracy
Updating Human Pose Estimation using Event-based Camera to Improve Its Accuracy
SIGGRAPH 2023
[Posters]
Presenter(s):
Entry #: 37
2002 Poster Maejima: Graph Matching based Anime Colorization with Multiple References
Graph Matching based Anime Colorization with Multiple References
SIGGRAPH 2019
[Posters]
Presenter(s):
Entry #: 13
2014 Poster: KAWAI_Automatic Deblurring for Facial Image Based on Patch Synthesis
Automatic Deblurring for Facial Image Based on Patch Synthesis
SIGGRAPH 2014
[Posters]
Presenter(s):
Entry #: 16
2014 Poster: Kato_Example-Based Blendshape Sculpting with Expression Individuality
Example-Based Blendshape Sculpting with Expression Individuality
SIGGRAPH 2014
[Posters]
Presenter(s):
Entry #: 17
2014 Poster: Fujisaki_Facial Fattening and Slimming Simulation Considering Skull Structure
Facial Fattening and Slimming Simulation Considering Skull Structure
SIGGRAPH 2014
[Posters]
Presenter(s):
Entry #: 46
2014 Poster: MIZOKAWA_Photorealistic Facial Image from Monochrome Pencil Sketch
Photorealistic Facial Image from Monochrome Pencil Sketch
SIGGRAPH 2014
[Posters]
Presenter(s):
Entry #: 79
2013 Poster: NAKAMURA_Driver Drowsiness Estimation Using Facial Wrinkle Feature
Driver Drowsiness Estimation Using Facial Wrinkle Feature
SIGGRAPH 2013
[Posters]
Presenter(s):
Entry #: 37
2013 Poster: Mima_Efficient Speech Animation Synthesis with Vocalic Lip Shapes
Efficient Speech Animation Synthesis with Vocalic Lip Shapes
SIGGRAPH 2013
[Posters]
Presenter(s):
Entry #: 38
2013 Poster: Iwao_Generating Eye Movement during Conversations Using Markov Process
Generating Eye Movement during Conversations Using Markov Process
SIGGRAPH 2013
[Posters]
Presenter(s):
Entry #: 46
2013 Poster: MIZOKAWA_Photorealistic Aged Face Image Synthesis by Wrinkles Manipulation
Photorealistic Aged Face Image Synthesis by Wrinkles Manipulation
SIGGRAPH 2013
[Posters]
Presenter(s):
Entry #: 79
2013 Poster: KAWAI_Photorealistic Inner Mouth Expression in Speech Animation
Photorealistic Inner Mouth Expression in Speech Animation
SIGGRAPH 2013
[Posters]
Presenter(s):
Entry #: 80
2013 Poster: Okami_Reflectance Estimation of Human Face from a Single Shot Image
Reflectance Estimation of Human Face from a Single Shot Image
SIGGRAPH 2013
[Posters]
Presenter(s):
Entry #: 88
2012 Posters Maejima 3D Human Head Geometry Estimation from a Speech 01
3D human head geometry estimation from a speech
SIGGRAPH 2012
[Posters]
Presenter(s):
2012 Posters Iwao Analysis and Synthesis of Realistic Eye Movement in Face to face Communication 01
Analysis and synthesis of realistic eye movement in face-to-face communication
SIGGRAPH 2012
[Posters]
Presenter(s):
2012 Posters: TAZOE_Facial aging simulator considering geometry and patch-tiled texture
Facial aging simulator considering geometry and patch-tiled texture
SIGGRAPH 2012
[Posters]
Presenter(s):
2012 Posters: Hara_Fast-Automatic 3D Face Generation Using a Single Video Camera
Fast-automatic 3D face generation using a single video camera
SIGGRAPH 2012
[Posters]
Presenter(s):
2011 Poster Taneda 3D Reconstruction of Detail Change on Dynamic Non Rigid Objects 02
3D reconstruction of detail change on dynamic non-rigid objects
SIGGRAPH 2011
[Posters]
Presenter(s):
2009 Posters Takamizawa Expressive Facial Subspace Construction from Key Face Selection 04
Expressive facial subspace construction from key face selection
SIGGRAPH 2009
[Posters]
Presenter(s):
2009 Posters Yarimizu Muscle based Facial Animation Considering Fat Layer Structure Captured by MRI 03
Muscle-based facial animation considering fat layer structure captured by MRI
SIGGRAPH 2009
[Posters]
Presenter(s):
2008 Posters: Suzukii_3D Facial Animation from High Speed Video
3D facial animation from high speed video
SIGGRAPH 2008
[Posters]
Presenter(s):
2008 Posters: Nakano_Automatic and Accurate Mesh Fitting Based on 3D Range Scanning Data
Automatic and accurate mesh fitting based on 3D range scanning data
SIGGRAPH 2008
[Posters]
Presenter(s):
2008 Posters: Kubo_Synthesizing Facial Animation using Dynamical Property of Facial Muscle
Synthesizing facial animation using dynamical property of facial muscle
SIGGRAPH 2008
[Posters]
Presenter(s):
2007 Poster Hayakawa Designing a New Car Body Shape by PCA of Existing Car Database 01
Designing a new car body shape by PCA of existing car database
SIGGRAPH 2007
[Posters]
Presenter(s):
2007 Poster Ishibashi Facial Muscle Adaptation for Expression Customization 01
Facial muscle adaptation for expression customization
SIGGRAPH 2007
[Posters]
Presenter(s):
2007 Posters: Shimotori Interactive Shade Control for Cartoon Animation
Interactive shade control for cartoon animation
SIGGRAPH 2007
[Posters]
Presenter(s):
2006 Poster: Sekine Car Designing Tool using Multivariate Analysis
Car designing tool using multivariate analysis
SIGGRAPH 2006
[Posters]
Presenter(s):
2006 Poster: Kubo Facial Animation by the Manipulation of a Few Control Points Subject to Muscle Constraints
Facial animation by the manipulation of a few control points subject to muscle constraints
SIGGRAPH 2006
[Posters]
Presenter(s):
2005 Poster: Yanagisawa Quantitative Representation of Face Expression Using Motion Capture System
Quantitative representation of face expression using motion capture system
SIGGRAPH 2005
[Posters]
Presenter(s):

Talks-Sketches

2025 Talks_Koga_AniDepth_Anime In-between Diffusion using Depth-guided Warped Line-art
AniDepth : Anime In-between Diffusion using Depth-guided Warped Line-art
SIGGRAPH 2025
[Talks-Sketches]
Presenter(s):
2022 Talks: Maejima_Self-Intersection-aware Deformation Transfer for Garment Simulation Meshes
Self-Intersection-aware Deformation Transfer for Garment Simulation Meshes
SIGGRAPH 2022
[Talks-Sketches]
Presenter(s):
Entry #: 47
2020 Talks: Ishii_Confidence-aware Practical Anime-style Colorization
Confidence-aware Practical Anime-style Colorization
SIGGRAPH 2020
[Talks-Sketches]
Presenter(s):
Entry #: 40
2005 Talks: Morishima_Future Cast System
Future Cast System
SIGGRAPH 2005
[Talks-Sketches]
Presenter(s):

Other Information

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