Research field (2)：
Medical systems
, Plastic and reconstructive surgery
Research keywords (7)：
surgical video
, surgical video camera
, head deformity
, 3D scanning
, lymphography
, photoacoustic imaging
, photoacoustic imaging
Research theme for competitive and other funds (10)：
2018 - 2019 Study of multi-camera mounted shadowless lamp that realizes complete automatic recording of surgery
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Papers (48)：
Yushi Suzuki, Hiroki Kajita, Marika Otaki, Shiho Watanabe, Hayato Nagashima, Keisuke Okabe, Nobuaki Imanishi, Hisashi Sakuma, Kazuo Kishi. Evaluation of Postoperative Anastomotic Patency in Lymphaticovenular Anastomosis Using Photoacoustic Imaging. Journal of surgical oncology. 2024
Hisako Tomita, Naoto Ienaga, Hiroki Kajita, Tetsu Hayashida, Maki Sugimoto. An analysis on the effect of body tissues and surgical tools on workflow recognition in first person surgical videos. International Journal of Computer Assisted Radiology and Surgery. 2024
Yushi Suzuki, Hiroki Kajita, Shiho Watanabe, Marika Otaki, Keisuke Okabe, Hisashi Sakuma, Nobuaki Imanishi, Kazuo Kishi. Preoperative photoacoustic versus indocyanine green lymphography in lymphaticovenular anastomosis outcomes for lower extremity lymphedema: A pilot study. Microsurgery. 2024. 44. 3
Hiroki Kajita, Ichiro Tanaka, Hiroaki Komuro, Shigeru Nishimaki, Isao Kusakawa, Koichiro Sakamoto. Efficacy of Cranial Orthosis for Plagiocephaly Based on 2D and 3D Evaluation. Archives of Plastic Surgery. 2023. 51. 02. 169-181
Yoshifumi Takatsume, Hiroki Kajita, Nobuaki Imanishi. A technique for decreasing reflection during cadaveric photography. Clinical Anatomy. 2023. 36. 6. 946-950
Mana Masuda, Ryo Hachiuma, Hideo Saito, Yoshifumi Takatsume, Hiroki Kajita. OS-NeRF: Generalizable Novel View Synthesis for Occluded Open-Surgical Scenes. 2024 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW). 2024. 345-350
Video Summarization of Plastic Surgery. Journal of Japan Society of Computer Aided Surgery. 2023. 25. 3. 267-268
Yuna Kato, Mariko Isogawa, Shohei Mori, Hideo Saito, Hiroki Kajita, Yoshifumi Takatsume. High-Quality Virtual Single-Viewpoint Surgical Video: Geometric Autocalibration of Multiple Cameras in Surgical Lights. Medical Image Computing and Computer Assisted Intervention - MICCAI 2023. MICCAI 2023. Lecture Notes in Computer Science. 2023. 14228. 271-280
Taichi Kobayashi, Hiroki Kajita, Yoshifumi Takatsume, Yoshimitsu Aoki. Surgical workflow recognition for effective use of plastic surgery videos. CARS 2023 Proceedings, Supplement of the International Journal of Computer Assisted Radiology and Surgery. 2023. 18. S107-S108
EgoSurgery: A Dataset for Surgical Video Understanding from Egocentric Open Surgery Videos
(The 27th Meeting on Image Recognition and Understanding (MIRU2024) 2024)
Efficiency of photoacoustic lymphangiography for preoperative mapping in patients undergoing lymphaticovenular anastomosis
(34th EURAPS Annual Meeting 2024)
Advancing Surgical Education: Innovative Video Techniques in Cleft Lip and Palate Surgery
(The 37th Congress of the Pan-PacificSurgical Association-Japan Chapter (PPSA-JC) 2024)
The effect of photoacoustic imaging on lymphaticovenular anastomosis
(The 10th World Symposium for Lymphedema Surgery (WSLS2024) 2024)
2021/12 - The 17th Asian Conference on Computer Aided Surgery (ACCAS 2021) Young Investigator Award Clinical application of new imaging technologies in the field of plastic and reconstructive surgery
2021/09 - The 7th IIEEJ International Conference on Image Electronics and Visual Computing (IEVC 2021) (The Institute of Image Electronics Engineers of Japan) Poster Award Pose Estimation of Human Body Parts from RGB Images for AR Display of Photoacoustic 3D Data
2021/03 - International Research Promotion Council Eminent Scientist and Outstanding Scholar of the Year 2021 Asia World Scientist Forum International Awards In Lymphology and the Clinical Application of Photoacoustic Lymphangiography
2020/11 - Japan Society of Computer Aided Surgery CAS Young Investigator Award (Silver Prize)
2020/11 - 16th Asian Conference on Computer Aided Surgery (ACCAS 2020) Excellent Paper Award Smart Surgical Light: Identification of Surgical Field States Using Time of Flight Sensors
2020/10 - The 9th World Symposium on Lymphedema Surgery Best Paper Award How to predict the sites of target vessels visualized with photoacoustic lymphangiography
Japan Cranial Medical Examination and Treatment Society (JCMETS)
, THE JAPAN SOCIETY OF COMPUTER AIDED SURGERY
, THE JAPANESE SOCIETY OF MEDICAL IMAGING TECHNOLOGY
, Japanese Association for Medical Artificial Intelligence
, The Japan Society for Simulation Surgery
, Japan Society of Plastic and Reconstructive Surgery
