Keisuke Nonaka

49 papers A* 4A 3B 5C 5Misc 9Journal 18Unranked 5
YearRankTypeTitle / Venue / Authors
2025 — conf
Amplitude-Guided Phase Masking for Hologram Compression.
SIGGRAPH Asia Posters
Hiroki Kojima, Haruhisa Kato, Keisuke Nonaka
2025 C conf
Enhancing Inter Basemesh Coding in V-DMC by Leveraging Duplicated Vertices.
PCS
Jianfeng Xu, Keisuke Nonaka, Kei Kawamura
2025 J jnl
Full reference point cloud quality assessment using support vector regression.
Signal Process. Image Commun.
Ryosuke Watanabe, Shashank N. Sridhara, Haoran Hong, Eduardo Pavez, Keisuke Nonaka, Tatsuya Kobayashi, Antonio Ortega
2025 Misc conf
Lossless Phase Conversion Method for Object Wave-based Hologram Compression.
ICASSP
Hiroki Kojima, Ryota Koiso, Ryosuke Watanabe, Keisuke Nonaka
2025 J jnl
MDLPCC: Misalignment-aware dynamic LiDAR point cloud compression.
J. Vis. Commun. Image Represent.
Ao Luo, Linxin Song, Keisuke Nonaka, Jinming Liu, Kyohei Unno, Kohei Matsuzaki, Heming Sun, Jiro Katto
2025 Misc conf
No-Reference Point Cloud Quality Assessment Based on Graph Signal Variation.
ICASSP
Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2025 A conf
Point Cloud Color Upsampling with Attention-Based Coarse Colorization and Refinement.
WACV
Kohei Matsuzaki, Keisuke Nonaka
2025 — conf
Rate Control for Point Cloud Compression with Adaptive Updates to the Rate-Quantization Model.
EUSIPCO
Yohei Hanaoka, Kohei Matsuzaki, Kyohei Unno, Keisuke Nonaka
2025 A* conf
Research and Standardization Trends in Compression and Transmission Technologies for 3D Point Cloud.
ACM Multimedia
Keisuke Nonaka
2025 J jnl
Storage-and-Memory-Efficient Learned Image Compression With Quality-Aware Hyperprior Pruning.
IET Image Process.
Ao Luo, Diego Fujii, Keisuke Nonaka, Heming Sun, Jiro Katto
2024 Misc conf
Fast Graph-Based Denoising For Point Cloud Color Information.
ICASSP
Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024 J jnl
Fast graph-based denoising for point cloud color information.
CoRR
Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024 J jnl
Full reference point cloud quality assessment using support vector regression.
CoRR
Ryosuke Watanabe, Shashank N. Sridhara, Haoran Hong, Eduardo Pavez, Keisuke Nonaka, Tatsuya Kobayashi, Antonio Ortega
2024 B conf
Full-Reference Point Cloud Quality Assessment Using Spectral Graph Wavelets.
ICIP
Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024 J jnl
Full-reference Point Cloud Quality Assessment Using Spectral Graph Wavelets.
CoRR
Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2024 J jnl
Graph-based Scalable Sampling of 3D Point Cloud Attributes.
CoRR
Shashank N. Sridhara, Eduardo Pavez, Ajinkya Jayawant, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2024 J jnl
Learnable Point Cloud Sampling Considering Seed Point for Neural Surface Reconstruction.
IEEE Access
Kohei Matsuzaki, Keisuke Nonaka
2024 A* conf
SCP: Spherical-Coordinate-Based Learned Point Cloud Compression.
AAAI
Ao Luo, Linxin Song, Keisuke Nonaka, Kyohei Unno, Heming Sun, Masayuki Goto, Jiro Katto
2023 Misc conf
Graph Wavelet-Based Point Cloud Geometric Denoising with Surface-Consistent Non-Negative Kernel Regression.
ICASSP
Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2023 Misc conf
Graph-Based Point Cloud Color Denoising with 3-Dimensional Patch-Based Similarity.
ICASSP
Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2023 — conf
High-quality Color-animated CGH Using a Motor-driven Photomask.
SIGGRAPH Asia Technical Communications
Ryota Koiso, Tatsuya Kobayashi, Keisuke Nonaka, Kyoji Matsushima
2023 A conf
Point Cloud Sampling Preserving Local Geometry for Surface Reconstruction.
BMVC
Kohei Matsuzaki, Keisuke Nonaka
2023 J jnl
SCP: Spherical-Coordinate-based Learned Point Cloud Compression.
CoRR
Ao Luo, Linxin Song, Keisuke Nonaka, Kyohei Unno, Heming Sun, Masayuki Goto, Jiro Katto
2022 — conf
Color Animated Full-parallax High-definition Computer-generated Hologram.
SIGGRAPH Asia Posters
Ryota Koiso, Keisuke Nonaka, Tatsuya Kobayashi, Kyoji Matsushima
2022 B conf
Fractional Motion Estimation for Point Cloud Compression.
DCC
Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022 J jnl
Fractional Motion Estimation for Point Cloud Compression.
CoRR
Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022 Misc conf
Graph-Based Point Cloud Denoising Using Shape-Aware Consistency For Free-Viewpoint Video.
ICASSP
Keisuke Nonaka, Ryosuke Watanabe, Haruhisa Kato, Tatsuya Kobayashi, Eduardo Pavez, Antonio Ortega
2022 B conf
Memory Reduction Of Cgh Calculation Based On Integrating Point Light Sources.
ICIP
Ryota Koiso, Ryosuke Watanabe, Keisuke Nonaka, Tatsuya Kobayashi
2022 C conf
Motion Estimation And Filtered Prediction For Dynamic Point Cloud Attribute Compression.
PCS
Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022 J jnl
Motion estimation and filtered prediction for dynamic point cloud attribute compression.
CoRR
Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022 Misc conf
Point Cloud Attribute Compression Via Chroma Subsampling.
ICASSP
Shashank N. Sridhara, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka
2022 Misc conf
Point Cloud Denoising Using Normal Vector-Based Graph Wavelet Shrinkage.
ICASSP
Ryosuke Watanabe, Keisuke Nonaka, Haruhisa Kato, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega
2021 A* conf
Facial Action Unit-based Deep Learning Framework for Spotting Macro- and Micro-expressions in Long Video Sequences.
ACM Multimedia
Bo Yang, Jianming Wu, Zhiguang Zhou, Megumi Komiya, Koki Kishimoto, Jianfeng Xu, Keisuke Nonaka, Toshiharu Horiuchi, Satoshi Komorita, Gen Hattori, Sei Naito, Yasuhiro Takishima
2020 C conf
Graph-based Deep Learning Analysis and Instance Selection.
MMSP
Keisuke Nonaka, Sarath Shekkizhar, Antonio Ortega
2019 J jnl
A Fast Free-viewpoint Video Synthesis Algorithm for Sports Scenes.
CoRR
Jun Chen, Ryosuke Watanabe, Keisuke Nonaka, Tomoaki Konno, Hiroshi Sankoh, Sei Naito
2019 J jnl
A Robust Billboard-based Free-viewpoint Video Synthesizing Algorithm for Sports Scenes.
CoRR
Jun Chen, Ryosuke Watanabe, Keisuke Nonaka, Tomoaki Konno, Hiroshi Sankoh, Sei Naito
2019 A conf
Fast Free-viewpoint Video Synthesis Algorithm for Sports Scenes.
IROS
Jun Chen, Ryosuke Watanabe, Keisuke Nonaka, Tomoaki Konno, Hiroshi Sankoh, Sei Naito
2018 J jnl
Efficient Parallel Connected Component Labeling With a Coarse-to-Fine Strategy.
IEEE Access
Jun Chen, Keisuke Nonaka, Hiroshi Sankoh, Ryosuke Watanabe, Houari Sabirin, Sei Naito
2018 C conf
Fast Plane-Based Free-viewpoint Synthesis for Real-time Live Streaming.
VCIP
Keisuke Nonaka, Ryosuke Watanabe, Jun Chen, Houari Sabirin, Sei Naito
2018 J jnl
Optimal Billboard Deformation via 3D Voxel for Free-Viewpoint System.
IEICE Trans. Inf. Syst.
Keisuke Nonaka, Houari Sabirin, Jun Chen, Hiroshi Sankoh, Sei Naito
2018 A* conf
Robust Billboard-based, Free-viewpoint Video Synthesis Algorithm to Overcome Occlusions under Challenging Outdoor Sport Scenes.
ACM Multimedia
Hiroshi Sankoh, Sei Naito, Keisuke Nonaka, Houari Sabirin, Jun Chen
2018 J jnl
Toward Real-Time Delivery of Immersive Sports Content.
IEEE Multim.
Houari Sabirin, Qiang Yao, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito
2017 J jnl
An Optimized Union-Find Algorithm for Connected Components Labeling Using GPUs.
CoRR
Jun Chen, Qiang Yao, Houari Sabirin, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito
2017 — conf
Billboard deformation via 3D voxel by using optimization for free-viewpoint system.
EUSIPCO
Keisuke Nonaka, Qiang Yao, Houari Sabirin, Jun Chen, Hiroshi Sankoh, Sei Naito
2017 J jnl
Efficient Parallel Connected Components Labeling with a Coarse-to-fine Strategy.
CoRR
Jun Chen, Keisuke Nonaka, Ryosuke Watanabe, Hiroshi Sankoh, Houari Sabirin, Sei Naito
2017 Misc conf
Fast camera self-calibration for synthesizing Free Viewpoint soccer Video.
ICASSP
Qiang Yao, Akira Kubota, Kaoru Kawakita, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito
2016 C conf
Automatic camera self-calibration for immersive navigation of free viewpoint sports video.
MMSP
Qiang Yao, Hiroshi Sankoh, Keisuke Nonaka, Sei Naito
2016 B conf
Robust moving camera calibration for synthesizing free viewpoint soccer video.
ICIP
Qiang Yao, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito
2013 B conf
Generalized image retargeting via convex optimization.
ICIP
Keisuke Nonaka, Takamichi Miyata, Yoshinori Hatori