The 73rd JSAP Spring Meeting 2026
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Session Details

Oral presentation3 Optics and Photonics : 3.2 Information photonics and image engineering

[17a-WL2_101-1~9]3.2 Information photonics and image engineering

Tue. Mar 17, 2026 9:30 AM - 12:00 PM JST
Tue. Mar 17, 2026 12:30 AM - 3:00 AM UTC
WL2_101 (West Lecture Bldg. 2)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[17a-WL2_101-1]Single-View Real-World Illumination Estimation Using Point Light Distribution Approximation

〇Daisuke Barada1,2, Haru Sato1 (1.Opt. Eng., Utsunomiya Univ., 2.CORE, Utsunomiya Univ.)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[17a-WL2_101-2]Study on Image Processing Methods for Evaluating Removing Process of Biofilm Based on Light Scattering

〇Naomichi Yokoi1, Yoshihisa Aizu2 (1.Chitose Inst. Sci. Tech., 2.Muroran Inst. Tech.)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[17a-WL2_101-3]Formulation of the far-field diffraction of ultrashort light pulses by a multilevel phase grating

〇Jun Amako1 (1.TCU)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[17a-WL2_101-4]Focusing Properties of Photon Sieves with Randomly Distributed Pinholes

〇(M1C)Hiroki Sawada1,2 (1.Ibaraki Univ., 2.Hikari Pysi.)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[17a-WL2_101-5]Optimization of Binary Holograms via Gradient Method with Deep Unfolding

〇Rei Kikuchi1, Yutaka Endo1 (1.Kanazawa Univ.)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17a-WL2_101-6]All-Optical Classification of Cell Transmitted-Light Data Using Diffractive Neural Networks: A Simulation Study

〇(M1)Norihide Sagami1, Yueyun Weng2, Cheng Lei2, Ryosuke oketani1, Kotaro Hiramatsu1 (1.Kyushu Univ., 2.Wuhan Univ.)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[17a-WL2_101-7]Enhancing Generalizability in Dielectric Metasurface-basedHybrid Optical Neural Networks via Supervised Contrastive Learning

〇(B)Deyu Cao1, Chun Ren2, Chiyun Li2, Andre Rohm3, Ryoichi Horisaki3, Takuo Tanemura1,2 (1.Faculty of Engineering, the Univ. of Tokyo, 2.Graduate School of Engineering, the Univ. of Tokyo, 3.Graduate School of Information Science and Technology, the Univ. of Tokyo)
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[17a-WL2_101-8]Investigation of large-scale Spatial Photonic Ising Machine using Dynamic Auxiliary Spin

〇(M2)Takaaki Kihara1, Suguru Shimomura1, Jun Tanida1, Yusuke Ogura1 (1.The Univ. of Osaka)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[17a-WL2_101-9]Evaluation of fluorescence pattern of quantum dot network upon double-pulse input toward artifact authentication

〇Ryohei Shibata1, Suguru Shimomura1, Naoya Tate2, Yusuke Ogura1 (1.The Univ. of Osaka, 2.Kyushu Univ.)
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