Hiroki Kajita

According to our database, Hiroki Kajita authored at least 19 papers between 2019 and 2024.

Collaborative distances:

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

2024

An analysis on the effect of body tissues and surgical tools on workflow recognition in first person surgical videos.

Hisako Tomita, Naoto Ienaga, Hiroki Kajita, Tetsu Hayashida, Maki Sugimoto

Int. J. Comput. Assist. Radiol. Surg., November, 2024

EgoSurgery-Tool: A Dataset of Surgical Tool and Hand Detection from Egocentric Open Surgery Videos.

Ryo Fujii, Hideo Saito, Hiroki Kajita

CoRR, 2024

OS-NeRF: Generalizable Novel View Synthesis for Occluded Open-Surgical Scenes.

Mana Masuda, Ryo Hachiuma, Hideo Saito, Hiroki Kajita, Yoshifumi Takatsume

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2024

EgoSurgery-Phase: A Dataset of Surgical Phase Recognition from Egocentric Open Surgery Videos.

Ryo Fujii, Masashi Hatano, Hideo Saito, Hiroki Kajita

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2024, 2024

2023

Reliability-Aware Restoration Framework for 4D Spectral Photoacoustic Data.

Weihang Liao, Art Subpa-Asa, Yuta Asano, Yinqiang Zheng, Hiroki Kajita, Nobuaki Imanishi, Takayuki Yagi, Sadakazu Aiso, Kazuo Kishi, Imari Sato

IEEE Trans. Pattern Anal. Mach. Intell., December, 2023

Novel View Synthesis for Unseen Surgery Recordings.

Mana Masuda, Hideo Saito, Yoshifumi Takatsume, Hiroki Kajita

Proceedings of the 18th International Joint Conference on Computer Vision, 2023

High-Quality Virtual Single-Viewpoint Surgical Video: Geometric Autocalibration of Multiple Cameras in Surgical Lights.

Yuna Kato, Mariko Isogawa, Shohei Mori, Hideo Saito, Hiroki Kajita, Yoshifumi Takatsume

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

2022

Spatiotemporal Video Highlight by Neural Network Considering Gaze and Hands of Surgeon in Egocentric Surgical Videos.

Keitaro Yoshida, Ryo Hachiuma, Hisako Tomita, Jingjing Pan, Kris Kitani, Hiroki Kajita, Tetsu Hayashida, Maki Sugimoto

J. Medical Robotics Res., 2022

Smart Surgical Light: Identification of Surgical Field States Using Time of Flight Sensors.

Yuta Itabashi, Fumihiko Nakamura, Hiroki Kajita, Hideo Saito, Maki Sugimoto

J. Medical Robotics Res., 2022

Multi-Camera Multi-Person Tracking and Re-Identification in an Operating Room.

Haowen Hu, Ryo Hachiuma, Hideo Saito, Yoshifumi Takatsume, Hiroki Kajita

J. Imaging, 2022

Novel View Synthesis for Surgical Recording.

Mana Masuda, Hideo Saito, Yoshifumi Takatsume, Hiroki Kajita

Proceedings of the Deep Generative Models - Second MICCAI Workshop, 2022

Graph-Based Compression of Incomplete 3D Photoacoustic Data.

Weihang Liao, Yinqiang Zheng, Hiroki Kajita, Kazuo Kishi, Imari Sato

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2022, 2022

2021

Hand Motion-Aware Surgical Tool Localization and Classification from an Egocentric Camera.

Tomohiro Shimizu, Ryo Hachiuma, Hiroki Kajita, Yoshifumi Takatsume, Hideo Saito

J. Imaging, 2021

Deep learning in diabetic foot ulcers detection: A comprehensive evaluation.

Moi Hoon Yap, Ryo Hachiuma, Azadeh Alavi, Raphael Brüngel, Bill Cassidy, Manu Goyal, Hongtao Zhu, Johannes Rückert, Moshe Olshansky, Xiao Huang, Hideo Saito, Saeed Hassanpour, Christoph M. Friedrich, David B. Ascher, Anping Song, Hiroki Kajita, David Gillespie, Neil D. Reeves, Joseph M. Pappachan, Claire O'Shea, Eibe Frank

Comput. Biol. Medicine, 2021

Camera Selection for Occlusion-Less Surgery Recording via Training With an Egocentric Camera.

Yuki Saito, Ryo Hachiuma, Hideo Saito, Hiroki Kajita, Yoshifumi Takatsume, Tetsu Hayashida

IEEE Access, 2021

Unsupervised Body Hair Detection by Positive-Unlabeled Learning in Photoacoustic Image.

Ryo Kikkawa, Hiroki Kajita, Nobuaki Imanishi, Sadakazu Aiso, Ryoma Bise

Proceedings of the 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2021

2020

Surgery Recording without Occlusions by Multi-view Surgical Videos.

Tomohiro Shimizu, Kei Oishi, Ryo Hachiuma, Hiroki Kajita, Yoshifumi Takatsume, Hideo Saito

Proceedings of the 15th International Joint Conference on Computer Vision, 2020

Deep Selection: A Fully Supervised Camera Selection Network for Surgery Recordings.

Ryo Hachiuma, Tomohiro Shimizu, Hideo Saito, Hiroki Kajita, Yoshifumi Takatsume

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2020, 2020

2019

Automatic Viewpoint Switching for Multi-view Surgical Videos.

Tomohiro Shimizu, Kei Oishi, Hideo Saito, Hiroki Kajita, Yoshifumi Takatsume

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2019