Fumio Okura ☕️
Fumio Okura 大倉 史生

Associate Professor

About Me

I am an associate professor in Computer Vision Laboratory, Graduate School of Information Science and Technology, The University of Osaka, working with (Guest) Professor Yasuyuki Matsushita and Assistant Professor Hiroaki Santo. I recently found the Computer Vision League Osaka (CVL-Osaka) alliance gathering CV reseachers around Osaka.

Until March 2020, I was an assistant professor at the Department of Intelligent Media (Yagi Lab.). I received my Ph.D. (Doctor of Engineering) in March 2014 from Nara Institute of Science and Technology (NAIST), Japan, under the supervision of Professor Naokazu Yokoya in Vision and Media Computing Lab. After receiving my Ph.D., I visited the REVES group at INRIA Sophia-Antipolis, France and worked with Dr. George Drettakis, Dr. Adrien Bousseau, and Dr. Kenneth Vanhoey in collaboration with Professor Alyosha Efros (UC Berkeley). From 2017 to 2021, I was also a researcher in JST PRESTO (さきがけ), “Innovational technical basis for cultivation in cooperation with information science” (情報科学との協働による革新的な農産物栽培手法を実現するための技術基盤の創出) research area.

Please refer to researchmap or the following CV for full publication lists and awards including Japanese domestic ones.

Download CV
Interests
  • Computer Vision
  • Computer Graphics
  • Plant Phenomics
Education
  • Ph.D. (Doctor of Engineering)

    Nara Institute of Science and Technology (NAIST)

  • M. Eng., Graduate School of Information Science

    Nara Institute of Science and Technology (NAIST)

  • Undergraduate student in Department of Media Technology, College of Information Science and Engineering

    Ritsumeikan University

📚 Research

I’m working on a boundary domain between computer graphics and vision. I’m especially interested in modeling, rendering, and applications of computer vision.

Recently, I have become particularly interested in image-based analysis of botanical plants, which poses significant challenges to the field of computer vision.

Recent News
Recent Featured Publications
Recent Publications

Publications by type

(2025). NeuraLeaf: Neural parametric leaf models with shape and deformation disentanglement. In ICCV 2025.
(2025). Spectral sensitivity estimation with an uncalibrated diffraction grating. In ICCV 2025.
(2025). Masks-to-Skeleton: Multi-view mask-based tree skeleton extraction with 3D Gaussian splatting. Sensors, 25(14):4354.
(2025). A multi-modality fusion model based on dual-task measurement for the automatic detection of early-stage cognitive impairment. IEEE Transactions on Biomedical Engineering.
(2025). HoGS: Unified near and far object reconstruction via homogeneous gaussian splatting. In CVPR 2025.
(2025). The clinical significance of an AI-based assumption model for neurocognitive diseases using a novel dual-task system. Scientific Reports, 15:13989.
Recent & Upcoming Talks