Kazuma Fujiwara
Kazuma Fujiwara
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I am a Ph.D. student at NAIST, Mukaigawa Lab.
I received my M.S. in Information Science from NAIST in 2025 and my B.S. in Science from Kyoto University in 2023.
Contact: fujiwara.kazuma.fj4[at]is.naist.jp
Permanent email: kskvn[at]kazumafujiwara.com
[2026/08/04] I gave an invited talk at MIRU 2026 about our ECCV 2026 paper.
[2026/06/17] My first-author paper has been accepted to ECCV 2026 (main).
[2025/08/01] My co-first-author work was presented at MIRU 2025 (Oral).
[2025/04/01] I was selected for the JST SPRING program.
[2023/11/29] My first-author paper has been accepted to Electronic Imaging 2024.
Research
Research
*Equal contribution, †Corresponding author
Selected Publications
Compact Low-Cost HyperspectralImaging via Angular-to-SpectralDiversity Conversion
Kazuma Fujiwara†, Takuya Funatomi, Kazuya Kitano, Yuki Fujimura, Yasuhiro Mukaigawa
ECCV2026
Acceptance Rate 27.5% (2,883 of 10,473 submissions)
[Paper], [Supplement Paper]
This is the author-prepared version. The official version will be available from ECVA.
複屈折万華鏡ハイパースペクトルイメージング
EN: Birefringent Kaleidoscope Hyperspectral Imaging
Yuta Fujimoto*, Kazuma Fujiwara*†, Kazuya Kitano, Takuya Funatomi, Yasuhiro Mukaigawa
MIRU 2025 (Oral)
Oral Acceptance Rate 34.5% (Domestic Conferences)
[Paper], [Slide], [Poster]
It was the first project I got to work on from the idea stage, so it means a lot to me.
Others
Snapshot Hyperspectral Imaging using Petrographic Thin Section
Yuta Fujimoto, Kazuya Kitano†, Kazuma Fujiwara, Yuki Fujimura, Takuya Funatomi, Yasuhiro Mukaigawa
MVA2025
[paper]Detection of Multiple Fluorescent Dyes Using Liquid Crystal Variable Retarder and Sparse Modeling
Kazuma Fujiwara†, Takuya Funatomi, Kazuya Kitano, Yuki Fujimura, Yasuhiro Mukaigawa, Hiroshi Ochiai
Electronic Imaging 2024
[paper]
Quantification of Overlapped Fluorescent Dyes via Autoencoder with Simultaneous Optimization of LCVR Voltage Selector and Quantifier
Kazuma Fujiwara†, Takuya Funatomi, Kazuya Kitano, Yuki Fujimura, Yasuhiro Mukaigawa, Hiroshi Ochiai
MIRU 2024, Poster (Domestic Conferences)
Patent
Patent
Japanese Patent Application No. 2023-221014, filed December 27, 2023
複数蛍光色素定量方法および装置
EN: Method and apparatus for quantifying multiple fluorescent dyes
Kazuma Fujiwara, Takuya Funatomi, Kazuya Kitano, Yuki Fujimura, Yasuhiro Mukaigawa, Hiroshi OchiaiJapanese Patent Application No. 2026-178580, filed July 27, 2026
分光撮像装置および分光撮像方法
EN: Spectral Imaging Apparatus and Spectral Imaging Method
Kazuma Fujiwara, Takuya Funatomi, Kazuya Kitano, Yuki Fujimura, and Yasuhiro Mukaigawa
Grants
Grants
JST SPRING Program, 2025–2028
アドオン複屈折万華鏡による普及可能なコンピューテーショナルカメラ, ￥1,450,000
EN: Add-on Birefringent Kaleidoscope for Accessible Computational Cameras
Kyoto University Omoro Challenge Program (京都大学「おもろチャレンジ」), FY2018
ヌサ・トゥンガラ諸島の「建築家なしの建築」の探検調査, ￥300,000, Indonesia, Feb. 7–Mar. 8, 2019
EN: Exploratory field research on architecture without architects in the Nusa Tenggara Islands
[Link]
Educational Activities
Educational Activities
NAIST STELLA Program, 2026
Research Mentor
Provided a research topic and mentored students in conducting research and writing a research paper.
Invited Talks
Invited Talks
Education
Education
2025–Present
Ph.D. student in Information Science, Nara Institute of Science and Technology2025
M.S. in Information Science, Nara Institute of Science and Technology2023
B.S. in Science, Kyoto University
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