Keisuke Nonaka

According to our database, Keisuke Nonaka authored at least 29 papers between 2013 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Fast graph-based denoising for point cloud color information.

Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega

CoRR, 2024

SCP: Spherical-Coordinate-Based Learned Point Cloud Compression.

Ao Luo, Linxin Song, Keisuke Nonaka, Kyohei Unno, Heming Sun, Masayuki Goto, Jiro Katto

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

High-quality Color-animated CGH Using a Motor-driven Photomask.

Ryota Koiso, Tatsuya Kobayashi, Keisuke Nonaka, Kyoji Matsushima

Proceedings of the SIGGRAPH Asia 2023 Technical Communications, 2023

Graph Wavelet-Based Point Cloud Geometric Denoising with Surface-Consistent Non-Negative Kernel Regression.

Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega

Proceedings of the IEEE International Conference on Acoustics, 2023

Graph-Based Point Cloud Color Denoising with 3-Dimensional Patch-Based Similarity.

Ryosuke Watanabe, Keisuke Nonaka, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega

Proceedings of the IEEE International Conference on Acoustics, 2023

Point Cloud Sampling Preserving Local Geometry for Surface Reconstruction.

Kohei Matsuzaki, Keisuke Nonaka

Proceedings of the 34th British Machine Vision Conference 2023, 2023

2022

Color Animated Full-parallax High-definition Computer-generated Hologram.

Ryota Koiso, Keisuke Nonaka, Tatsuya Kobayashi, Kyoji Matsushima

Proceedings of the SIGGRAPH Asia 2022 Posters, 2022

Motion Estimation And Filtered Prediction For Dynamic Point Cloud Attribute Compression.

Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka

Proceedings of the Picture Coding Symposium, 2022

Memory Reduction Of Cgh Calculation Based On Integrating Point Light Sources.

Ryota Koiso, Ryosuke Watanabe, Keisuke Nonaka, Tatsuya Kobayashi

Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

Point Cloud Denoising Using Normal Vector-Based Graph Wavelet Shrinkage.

Ryosuke Watanabe, Keisuke Nonaka, Haruhisa Kato, Eduardo Pavez, Tatsuya Kobayashi, Antonio Ortega

Proceedings of the IEEE International Conference on Acoustics, 2022

Point Cloud Attribute Compression Via Chroma Subsampling.

Shashank N. Sridhara, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka

Proceedings of the IEEE International Conference on Acoustics, 2022

Graph-Based Point Cloud Denoising Using Shape-Aware Consistency For Free-Viewpoint Video.

Keisuke Nonaka, Ryosuke Watanabe, Haruhisa Kato, Tatsuya Kobayashi, Eduardo Pavez, Antonio Ortega

Proceedings of the IEEE International Conference on Acoustics, 2022

Fractional Motion Estimation for Point Cloud Compression.

Haoran Hong, Eduardo Pavez, Antonio Ortega, Ryosuke Watanabe, Keisuke Nonaka

Proceedings of the Data Compression Conference, 2022

2021

Facial Action Unit-based Deep Learning Framework for Spotting Macro- and Micro-expressions in Long Video Sequences.

Bo Yang, Jianming Wu, Zhiguang Zhou, Megumi Komiya, Koki Kishimoto, Jianfeng Xu, Keisuke Nonaka, Toshiharu Horiuchi, Satoshi Komorita, Gen Hattori, Sei Naito, Yasuhiro Takishima

Proceedings of the MM '21: ACM Multimedia Conference, Virtual Event, China, October 20, 2021

2020

Graph-based Deep Learning Analysis and Instance Selection.

Keisuke Nonaka, Sarath Shekkizhar, Antonio Ortega

Proceedings of the 22nd IEEE International Workshop on Multimedia Signal Processing, 2020

2019

A Robust Billboard-based Free-viewpoint Video Synthesizing Algorithm for Sports Scenes.

Jun Chen, Ryosuke Watanabe, Keisuke Nonaka, Tomoaki Konno, Hiroshi Sankoh, Sei Naito

CoRR, 2019

Fast Free-viewpoint Video Synthesis Algorithm for Sports Scenes.

Jun Chen, Ryosuke Watanabe, Keisuke Nonaka, Tomoaki Konno, Hiroshi Sankoh, Sei Naito

Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019

2018

Optimal Billboard Deformation via 3D Voxel for Free-Viewpoint System.

Keisuke Nonaka, Houari Sabirin, Jun Chen, Hiroshi Sankoh, Sei Naito

IEICE Trans. Inf. Syst., 2018

Toward Real-Time Delivery of Immersive Sports Content.

Houari Sabirin, Qiang Yao, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito

IEEE Multim., 2018

Efficient Parallel Connected Component Labeling With a Coarse-to-Fine Strategy.

Jun Chen, Keisuke Nonaka, Hiroshi Sankoh, Ryosuke Watanabe, Houari Sabirin, Sei Naito

IEEE Access, 2018

Fast Plane-Based Free-viewpoint Synthesis for Real-time Live Streaming.

Keisuke Nonaka, Ryosuke Watanabe, Jun Chen, Houari Sabirin, Sei Naito

Proceedings of the IEEE Visual Communications and Image Processing, 2018

Robust Billboard-based, Free-viewpoint Video Synthesis Algorithm to Overcome Occlusions under Challenging Outdoor Sport Scenes.

Hiroshi Sankoh, Sei Naito, Keisuke Nonaka, Houari Sabirin, Jun Chen

Proceedings of the 2018 ACM Multimedia Conference on Multimedia Conference, 2018

2017

Efficient Parallel Connected Components Labeling with a Coarse-to-fine Strategy.

Jun Chen, Keisuke Nonaka, Ryosuke Watanabe, Hiroshi Sankoh, Houari Sabirin, Sei Naito

CoRR, 2017

An Optimized Union-Find Algorithm for Connected Components Labeling Using GPUs.

Jun Chen, Qiang Yao, Houari Sabirin, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito

CoRR, 2017

Fast camera self-calibration for synthesizing Free Viewpoint soccer Video.

Qiang Yao, Akira Kubota, Kaoru Kawakita, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito

Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Billboard deformation via 3D voxel by using optimization for free-viewpoint system.

Keisuke Nonaka, Qiang Yao, Houari Sabirin, Jun Chen, Hiroshi Sankoh, Sei Naito

Proceedings of the 25th European Signal Processing Conference, 2017

2016

Automatic camera self-calibration for immersive navigation of free viewpoint sports video.

Qiang Yao, Hiroshi Sankoh, Keisuke Nonaka, Sei Naito

Proceedings of the 18th IEEE International Workshop on Multimedia Signal Processing, 2016

Robust moving camera calibration for synthesizing free viewpoint soccer video.

Qiang Yao, Keisuke Nonaka, Hiroshi Sankoh, Sei Naito

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

2013

Generalized image retargeting via convex optimization.

Keisuke Nonaka, Takamichi Miyata, Yoshinori Hatori

Proceedings of the IEEE International Conference on Image Processing, 2013