Ryoichi Ishikawa

38 papers A* 3A 4B 2Misc 1Journal 24Unranked 4

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Event-Based 6-DoF Object Tracking With Distance Field Reaching 130Hz. IEEE Robotics Autom. Lett. Yufan Kang, Ryoichi Ishikawa, Guillaume Caron, Takeshi Oishi
2025	J	`jnl`	NeAS: 3D Reconstruction from X-ray Images using Neural Attenuation Surface. CoRR Chengrui Zhu, Ryoichi Ishikawa, Masataka Kagesawa, Tomohisa Yuzawa, Toru Watsuji, Takeshi Oishi
2025	J	`jnl`	PGTI: Pose-Graph Topological Integrity for Map Quality Assessment in SLAM. Robotics Shuxiang Xie, Ken Sakurada, Ryoichi Ishikawa, Masaki Onishi, Takeshi Oishi
2025	J	`jnl`	Robust LiDAR-Camera Calibration With 2D Gaussian Splatting. IEEE Robotics Autom. Lett. Shuyi Zhou, Shuxiang Xie, Ryoichi Ishikawa, Takeshi Oishi
2025	J	`jnl`	Robust LiDAR-Camera Calibration with 2D Gaussian Splatting. CoRR Shuyi Zhou, Shuxiang Xie, Ryoichi Ishikawa, Takeshi Oishi
2025	J	`jnl`	Stereo-LiDAR Fusion by Semi-Global Matching With Discrete Disparity-Matching Cost and Semidensification. CoRR Yasuhiro Yao, Ryoichi Ishikawa, Takeshi Oishi
2025	J	`jnl`	Stereo-LiDAR Fusion by Semi-Global Matching With Discrete Disparity-Matching Cost and Semidensification. IEEE Robotics Autom. Lett. Yasuhiro Yao, Ryoichi Ishikawa, Takeshi Oishi
2025	J	`jnl`	Visibility Enhancement of Lesion Regions in Chest X-Ray Images With Image Fidelity Preservation. IEEE Access Ryoichi Ishikawa, Tomohisa Yuzawa, Taiki Fukiage, Masataka Kagesawa, Toru Watsuji, Takeshi Oishi
2024	A*	`conf`	CAPT: Category-level Articulation Estimation from a Single Point Cloud Using Transformer. ICRA Lian Fu, Ryoichi Ishikawa, Yoshihiro Sato, Takeshi Oishi
2024	J	`jnl`	CAPT: Category-level Articulation Estimation from a Single Point Cloud Using Transformer. CoRR Lian Fu, Ryoichi Ishikawa, Yoshihiro Sato, Takeshi Oishi
2024	A*	`conf`	Direct 3D model-based object tracking with event camera by motion interpolation. ICRA Yufan Kang, Guillaume Caron, Ryoichi Ishikawa, Adrien Escande, Kevin Chappellet, Ryusuke Sagawa, Takeshi Oishi
2024	—	`conf`	G ECCV (22) Shuxiang Xie, Shuyi Zhou, Ken Sakurada, Ryoichi Ishikawa, Masaki Onishi, Takeshi Oishi
2024	A*	`conf`	LiDAR-camera Calibration using Intensity Variance Cost. ICRA Ryoichi Ishikawa, Shuyi Zhou, Yoshihiro Sato, Takeshi Oishi, Katsushi Ikeuchi
2023	A	`conf`	INF: Implicit Neural Fusion for LiDAR and Camera. IROS Shuyi Zhou, Shuxiang Xie, Ryoichi Ishikawa, Ken Sakurada, Masaki Onishi, Takeshi Oishi
2023	J	`jnl`	INF: Implicit Neural Fusion for LiDAR and Camera. CoRR Shuyi Zhou, Shuxiang Xie, Ryoichi Ishikawa, Ken Sakurada, Masaki Onishi, Takeshi Oishi
2023	Misc	`conf`	Quadruped Robot Platform for Selective Pesticide Spraying. MVA Hansen Hendra, Yubin Liu, Ryoichi Ishikawa, Takeshi Oishi, Yoshihiro Sato
2023	A	`conf`	SWIN-RIND: Edge Detection for Reflectance, Illumination, Normal and Depth Discontinuity with Swin Transformer. BMVC Lun Miao, Takeshi Oishi, Ryoichi Ishikawa
2022	A	`conf`	Fast Structural Representation and Structure-aware Loop Closing for Visual SLAM. IROS Shuxiang Xie, Ryoichi Ishikawa, Ken Sakurada, Masaki Onishi, Takeshi Oishi
2022	J	`jnl`	Non-learning Stereo-aided Depth Completion under Mis-projection via Selective Stereo Matching. CoRR Yasuhiro Yao, Ryoichi Ishikawa, Shingo Ando, Kana Kurata, Naoki Ito, Jun Shimamura, Takeshi Oishi
2021	J	`jnl`	Learning 6DoF Grasping Using Reward-Consistent Demonstration. CoRR Daichi Kawakami, Ryoichi Ishikawa, Menandro Roxas, Yoshihiro Sato, Takeshi Oishi
2021	J	`jnl`	Non-Learning Stereo-Aided Depth Completion Under Mis-Projection via Selective Stereo Matching. IEEE Access Yasuhiro Yao, Ryoichi Ishikawa, Shingo Ando, Kana Kurata, Naoki Ito, Jun Shimamura, Takeshi Oishi
2020	J	`jnl`	A Hand Motion-guided Articulation and Segmentation Estimation. CoRR Richard Sahala Hartanto, Ryoichi Ishikawa, Menandro Roxas, Takeshi Oishi
2020	J	`jnl`	Discontinuous and Smooth Depth Completion With Binary Anisotropic Diffusion Tensor. IEEE Robotics Autom. Lett. Yasuhiro Yao, Menandro Roxas, Ryoichi Ishikawa, Shingo Ando, Jun Shimamura, Takeshi Oishi
2020	J	`jnl`	Discontinuous and Smooth Depth Completion with Binary Anisotropic Diffusion Tensor. CoRR Yasuhiro Yao, Menandro Roxas, Ryoichi Ishikawa, Shingo Ando, Jun Shimamura, Takeshi Oishi
2020	B	`conf`	Hand-Motion-guided Articulation and Segmentation Estimation. RO-MAN Richard Sahala Hartanto, Ryoichi Ishikawa, Menandro Roxas, Takeshi Oishi
2020	J	`jnl`	Relative Drone-Ground Vehicle Localization using LiDAR and Fisheye Cameras through Direct and Indirect Observations. CoRR Jan Hausberg, Ryoichi Ishikawa, Menandro Roxas, Takeshi Oishi
2019	B	`conf`	Dynamic Calibration between a Mobile Robot and SLAM Device for Navigation. RO-MAN Ryoichi Ishikawa, Takeshi Oishi, Katsushi Ikeuchi
2019	J	`jnl`	Real-Time Dense Depth Estimation Using Semantically-Guided LIDAR Data Propagation and Motion Stereo. IEEE Robotics Autom. Lett. Atsuki Hirata, Ryoichi Ishikawa, Menandro Roxas, Takeshi Oishi
2018	A	`conf`	LiDAR and Camera Calibration Using Motions Estimated by Sensor Fusion Odometry. IROS Ryoichi Ishikawa, Takeshi Oishi, Katsushi Ikeuchi
2018	J	`jnl`	LiDAR and Camera Calibration using Motion Estimated by Sensor Fusion Odometry. CoRR Ryoichi Ishikawa, Takeshi Oishi, Katsushi Ikeuchi
2018	J	`jnl`	Offline and Online calibration of Mobile Robot and SLAM Device for Navigation. CoRR Ryoichi Ishikawa, Takeshi Oishi, Katsushi Ikeuchi
2016	—	`conf`	A 3D Reconstruction with High Density and Accuracy Using Laser Profiler and Camera Fusion System on a Rover. 3DV Ryoichi Ishikawa, Menandro Roxas, Yoshihiro Sato, Takeshi Oishi, Takeshi Masuda, Katsushi Ikeuchi
2015	—	`conf`	A New Flying Range Sensor: Aerial Scan in Omni-Directions. 3DV Bo Zheng, Xiangqi Huang, Ryoichi Ishikawa, Takeshi Oishi, Katsushi Ikeuchi
2015	J	`jnl`	Rectification of Aerial 3D Laser Scans via Line-based Registration to Ground Model. IPSJ Trans. Comput. Vis. Appl. Ryoichi Ishikawa, Bo Zheng, Takeshi Oishi, Katsushi Ikeuchi
2013	J	`jnl`	A coarse-to-fine IP-driven registration for pose estimation from single ultrasound image. Comput. Vis. Image Underst. Bo Zheng, Ryoichi Ishikawa, Jun Takamatsu, Takeshi Oishi, Katsushi Ikeuchi
2013	J	`jnl`	Breast MR Image Fusion by Deformable Implicit Polynomial (DIP). IPSJ Trans. Comput. Vis. Appl. Bo Zheng, Ryoichi Ishikawa, Jun Takamatsu, Katsushi Ikeuchi, Takaaki Endo, Kiyohide Sato, Takayuki Ueno, Tomoharu Sugie, Masakazu Toi, Shotaro Kanao, Kaori Togashi
2009	J	`jnl`	A Fast Registration Method Using IP and Its Application to Ultrasound Image Registration. IPSJ Trans. Comput. Vis. Appl. Bo Zheng, Ryoichi Ishikawa, Takeshi Oishi, Jun Takamatsu, Katsushi Ikeuchi
2008	—	`conf`	6-DOF pose estimation from single Ultrasound image using 3D IP models. CVPR Workshops Bo Zheng, Ryoichi Ishikawa, Takeshi Oishi, Jun Takamatsu, Katsushi Ikeuchi