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Ryosuke Watanabe
Ryosuke Watanabe
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Year
Fast free-viewpoint video synthesis algorithm for sports scenes
J Chen, R Watanabe, K Nonaka, T Konno, H Sankoh, S Naito
2019 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2019
172019
Efficient parallel connected component labeling with a coarse-to-fine strategy
J Chen, K Nonaka, H Sankoh, R Watanabe, H Sabirin, S Naito
IEEE Access 6, 55731-55740, 2018
162018
Fast plane-based free-viewpoint synthesis for real-time live streaming
K Nonaka, R Watanabe, J Chen, H Sabirin, S Naito
2018 IEEE Visual Communications and Image Processing (VCIP), 1-4, 2018
132018
Fast calculation method of computer generated hologram animation for viewpoint parallel shift and rotation using Fourier transform optical system
R Watanabe, K Yamaguchi, Y Sakamoto
Applied optics 55 (3), A167-A177, 2016
82016
Sports camera calibration using flexible intersection selection and refinement
H Tsurusaki, K Nonaka, R Watanabe, T Konno, S Naito
ITE Transactions on Media Technology and Applications 9 (1), 95-104, 2021
62021
Fast calculation method for viewpoint movements in computer-generated holograms using a Fourier transform optical system
R Watanabe, T Nakamura, M Mitobe, Y Sakamoto, S Naito
Applied optics 58 (34), G71-G83, 2019
52019
Fractional motion estimation for point cloud compression
H Hong, E Pavez, A Ortega, R Watanabe, K Nonaka
2022 Data Compression Conference (DCC), 369-378, 2022
42022
Point cloud denoising using normal vector-based graph wavelet shrinkage
R Watanabe, K Nonaka, H Kato, E Pavez, T Kobayashi, A Ortega
ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and …, 2022
32022
Fast calculation method based on hidden region continuity for computer-generated holograms with multiple cameras in a sports scene
R Watanabe, R Koiso, K Nonaka, Y Sakamoto, T Kobayashi
Applied Optics 61 (5), B64-B76, 2022
32022
Motion estimation and filtered prediction for dynamic point cloud attribute compression
H Hong, E Pavez, A Ortega, R Watanabe, K Nonaka
2022 Picture Coding Symposium (PCS), 139-143, 2022
22022
5G 網を利用した自由視点映像リアルタイム配信技術
野中敬介, 渡邊良亮, 塚本航平
映像情報メディア学会誌 74 (1), 180-186, 2020
22020
伝送エラーが電子ホログラフィの再生像へ与える影響
山口一弘, 渡邊良亮, 野崎亜弥, 坂本雄児
映像情報メディア学会誌 70 (5), J105-J113, 2016
22016
Point Cloud Attribute Compression Via Chroma Subsampling
SN Sridhara, E Pavez, A Ortega, R Watanabe, K Nonaka
ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and …, 2022
12022
Accurate background subtraction using dynamic object presence probability in sports scenes
R Watanabe, J Chen, T Konno, S Naito
2020 25th International Conference on Pattern Recognition (ICPR), 2521-2528, 2021
12021
Graph Wavelet-Based Point Cloud Geometric Denoising with Surface-Consistent Non-Negative Kernel Regression
R Watanabe, K Nonaka, E Pavez, T Kobayashi, A Ortega
ICASSP 2023-2023 IEEE International Conference on Acoustics, Speech and …, 2023
2023
Memory Reduction Of Cgh Calculation Based On Integrating Point Light Sources
R Koiso, R Watanabe, K Nonaka, T Kobayashi
2022 IEEE International Conference on Image Processing (ICIP), 3191-3195, 2022
2022
Graph-Based Point Cloud Denoising Using Shape-Aware Consistency For Free-Viewpoint Video
K Nonaka, R Watanabe, H Kato, T Kobayashi, E Pavez, A Ortega
ICASSP 2022-2022 IEEE International Conference on Acoustics, Speech and …, 2022
2022
Robust and Efficient Homography Estimation Using Directional Feature Matching of Court Points for Soccer Field Registration
K Kasai, K Kawakita, A Kubota, H Tsurusaki, R Watanabe, M Sugano
IEICE TRANSACTIONS on Information and Systems 104 (10), 1563-1571, 2021
2021
Quality Improvement for Real-time Free Viewpoint Video Using View-dependent Shape Refinement
R Watanabe, T Konno, K Nonaka, T Kobayashi, H Kato, M Sugano
ITE Transactions on Media Technology and Applications 9 (4), 247-261, 2021
2021
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