Takehiko Ohkawa

28 papers A* 3A 1B 1Journal 20Unranked 3

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Affordance-Guided Diffusion Prior for 3D Hand Reconstruction. CoRR Naru Suzuki, Takehiko Ohkawa, Tatsuro Banno, Jihyun Lee, Ryosuke Furuta, Yoichi Sato
2025	J	`jnl`	AssemblyHands-X: Modeling 3D Hand-Body Coordination for Understanding Bimanual Human Activities. CoRR Tatsuro Banno, Takehiko Ohkawa, Ruicong Liu, Ryosuke Furuta, Yoichi Sato
2025	J	`jnl`	DF-Mamba: Deformable State Space Modeling for 3D Hand Pose Estimation in Interactions. CoRR Yifan Zhou, Takehiko Ohkawa, Guwenxiao Zhou, Kanoko Goto, Takumi Hirose, Yusuke Sekikawa, Nakamasa Inoue
2025	J	`jnl`	EmoSign: A Multimodal Dataset for Understanding Emotions in American Sign Language. CoRR Phoebe Chua, Cathy Mengying Fang, Takehiko Ohkawa, Raja S. Kushalnagar, Suranga Nanayakkara, Pattie Maes
2025	A	`conf`	Exo2EgoDVC: Dense Video Captioning of Egocentric Procedural Activities Using Web Instructional Videos. WACV Takehiko Ohkawa, Takuma Yagi, Taichi Nishimura, Ryosuke Furuta, Atsushi Hashimoto, Yoshitaka Ushiku, Yoichi Sato
2025	J	`jnl`	Generative Modeling of Shape-Dependent Self-Contact Human Poses. CoRR Takehiko Ohkawa, Jihyun Lee, Shunsuke Saito, Jason M. Saragih, Fabian Prado, Yichen Xu, Shoou-I Yu, Ryosuke Furuta, Yoichi Sato, Takaaki Shiratori
2025	J	`jnl`	Leveraging RGB Images for Pre-Training of Event-Based Hand Pose Estimation. CoRR Ruicong Liu, Takehiko Ohkawa, Tze Ho Elden Tse, Mingfang Zhang, Angela Yao, Yoichi Sato
2025	A*	`conf`	SiMHand: Mining Similar Hands for Large-Scale 3D Hand Pose Pre-training. ICLR Nie Lin, Takehiko Ohkawa, Yifei Huang, Mingfang Zhang, Minjie Cai, Ming Li, Ryosuke Furuta, Yoichi Sato
2025	J	`jnl`	SiMHand: Mining Similar Hands for Large-Scale 3D Hand Pose Pre-training. CoRR Nie Lin, Takehiko Ohkawa, Yifei Huang, Mingfang Zhang, Minjie Cai, Ming Li, Ryosuke Furuta, Yoichi Sato
2024	—	`conf`	Benchmarks and Challenges in Pose Estimation for Egocentric Hand Interactions with Objects. ECCV (25) Zicong Fan, Takehiko Ohkawa, Linlin Yang, Nie Lin, Zhishan Zhou, Shihao Zhou, Jiajun Liang, Zhong Gao, Xuanyang Zhang, Xue Zhang, Fei Li, Zheng Liu, Feng Lu, Karim Abou Zeid, Bastian Leibe, Jeongwan On, Seungryul Baek, Aditya Prakash, Saurabh Gupta, Kun He, Yoichi Sato, Otmar Hilliges, Hyung Jin Chang, Angela Yao
2024	J	`jnl`	Benchmarks and Challenges in Pose Estimation for Egocentric Hand Interactions with Objects. CoRR Zicong Fan, Takehiko Ohkawa, Linlin Yang, Nie Lin, Zhishan Zhou, Shihao Zhou, Jiajun Liang, Zhong Gao, Xuanyang Zhang, Xue Zhang, Fei Li, Liu Zheng, Feng Lu, Karim Abou Zeid, Bastian Leibe, Jeongwan On, Seungryul Baek, Aditya Prakash, Saurabh Gupta, Kun He, Yoichi Sato, Otmar Hilliges, Hyung Jin Chang, Angela Yao
2024	—	`conf`	Generative Hierarchical Temporal Transformer for Hand Pose and Action Modeling. ECCV Workshops (14) Yilin Wen, Hao Pan, Takehiko Ohkawa, Lei Yang, Jia Pan, Yoichi Sato, Taku Komura, Wenping Wang
2024	J	`jnl`	Pre-Training for 3D Hand Pose Estimation with Contrastive Learning on Large-Scale Hand Images in the Wild. CoRR Nie Lin, Takehiko Ohkawa, Mingfang Zhang, Yifei Huang, Ryosuke Furuta, Yoichi Sato
2024	A*	`conf`	Single-to-Dual-View Adaptation for Egocentric 3D Hand Pose Estimation. CVPR Ruicong Liu, Takehiko Ohkawa, Mingfang Zhang, Yoichi Sato
2024	J	`jnl`	Single-to-Dual-View Adaptation for Egocentric 3D Hand Pose Estimation. CoRR Ruicong Liu, Takehiko Ohkawa, Mingfang Zhang, Yoichi Sato
2023	A*	`conf`	AssemblyHands: Towards Egocentric Activity Understanding via 3D Hand Pose Estimation. CVPR Takehiko Ohkawa, Kun He, Fadime Sener, Tomas Hodan, Luan Tran, Cem Keskin
2023	J	`jnl`	AssemblyHands: Towards Egocentric Activity Understanding via 3D Hand Pose Estimation. CoRR Takehiko Ohkawa, Kun He, Fadime Sener, Tomas Hodan, Luan Tran, Cem Keskin
2023	J	`jnl`	Efficient Annotation and Learning for 3D Hand Pose Estimation: A Survey. Int. J. Comput. Vis. Takehiko Ohkawa, Ryosuke Furuta, Yoichi Sato
2023	J	`jnl`	Exo2EgoDVC: Dense Video Captioning of Egocentric Procedural Activities Using Web Instructional Videos. CoRR Takehiko Ohkawa, Takuma Yagi, Taichi Nishimura, Ryosuke Furuta, Atsushi Hashimoto, Yoshitaka Ushiku, Yoichi Sato
2023	J	`jnl`	Generative Hierarchical Temporal Transformer for Hand Action Recognition and Motion Prediction. CoRR Yilin Wen, Hao Pan, Takehiko Ohkawa, Lei Yang, Jia Pan, Yoichi Sato, Taku Komura, Wenping Wang
2022	J	`jnl`	Background Mixup Data Augmentation for Hand and Object-in-Contact Detection. CoRR Koya Tango, Takehiko Ohkawa, Ryosuke Furuta, Yoichi Sato
2022	—	`conf`	Domain Adaptive Hand Keypoint and Pixel Localization in the Wild. ECCV (9) Takehiko Ohkawa, Yu-Jhe Li, Qichen Fu, Ryosuke Furuta, Kris M. Kitani, Yoichi Sato
2022	J	`jnl`	Domain Adaptive Hand Keypoint and Pixel Localization in the Wild. CoRR Takehiko Ohkawa, Yu-Jhe Li, Qichen Fu, Ryosuke Furuta, Kris M. Kitani, Yoichi Sato
2022	J	`jnl`	Efficient Annotation and Learning for 3D Hand Pose Estimation: A Survey. CoRR Takehiko Ohkawa, Ryosuke Furuta, Yoichi Sato
2021	J	`jnl`	Foreground-Aware Stylization and Consensus Pseudo-Labeling for Domain Adaptation of First-Person Hand Segmentation. IEEE Access Takehiko Ohkawa, Takuma Yagi, Atsushi Hashimoto, Yoshitaka Ushiku, Yoichi Sato
2021	J	`jnl`	Foreground-Aware Stylization and Consensus Pseudo-Labeling for Domain Adaptation of First-Person Hand Segmentation. CoRR Takehiko Ohkawa, Takuma Yagi, Atsushi Hashimoto, Yoshitaka Ushiku, Yoichi Sato
2020	B	`conf`	Augmented Cyclic Consistency Regularization for Unpaired Image-to-Image Translation. ICPR Takehiko Ohkawa, Naoto Inoue, Hirokatsu Kataoka, Nakamasa Inoue
2020	J	`jnl`	Augmented Cyclic Consistency Regularization for Unpaired Image-to-Image Translation. CoRR Takehiko Ohkawa, Naoto Inoue, Hirokatsu Kataoka, Nakamasa Inoue