Proceedings of IIAE Annual Conference

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Potential of Rice Husk: From Agricultural Waste to Energy Storage Materials

Seiji Kumagai

Pages 1
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.001

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Bridging Technology and Business: Lessons from Foodtech Initiatives in Akita

Takashi Sawamura

Pages 2
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.002

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Analysis of Nasal Keratin Plugs Using Smartphone-Based UV Imaging and Focus Stacking for Acne Assessment

Haruto Yuzawa, Sota Watanabe, Makoto Hasegawa

Pages 3-4
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.003

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Effectiveness Analysis of Residual Image as Features for Deepfake Detection Using FaceForensics++ and Celeb-DF

Ryoma Kato, Yoichi Kageyama

Pages 5-6
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.004

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A Study on Feature Extraction of Gaze Movement Direction for Estimating Input Intention in Numeric Keypad-Type Eye-Tracking Interfaces

Koya Watanabe, Chikako Ishizawa, Yoichi Kageyama

Pages 7-8
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.005

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Improving Component Detection Performance in a Component Classification Method using Spectral Data for Waste Printed Circuit Boards

Sota Tsuji, Hikaru Shirai, Keita Ogawa, Satoshi Nakagawara, Yoichi Kag ...

Pages 9-10
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.006

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Machine-Learning-based Estimation of Water Quality in Lake Hachiro, Akita Prefecture, using Satellite Data and Environmental Information

Ibuki Tsudome, Hikaru Shirai, Miyuki Asano, Sayaka Itoh, Yoichi Kageya ...

Pages 11-12
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.007

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Potential of Multicolor Selection on Objects for Personal Identification

Hiroto Tanaka, Chikako Ishizawa, Yoichi Kageyama

Pages 13-14
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.008

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Monocular Slope Measurement Method for Curb Ramp based on Segmentation and Depth Estimation Technologies

Haoran Chen, Hechen Yun, Yoichi Kageyama

Pages 15-16
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.009

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A Proposal for a Method to Simplify Approximation Functions in the S-System

Saburou Tokita, Sora Kimura, Seiichi Serikawa

Pages 17-18
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.010

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Evaluation of Perceptual Characteristics of a Silent Personal Alarm Using Transcutaneous Electrical Stimulation

Saburo Tokita, Shino Fukazawa, Ayaka Yonekura, Seiichi Serikawa

Pages 19-20
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.011

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A Study on Human Presence Detection Using an Ultrasonic Sensor and a Thermal Sensor Array

Tianjia Lan, Tomihiro Utsumi, Masatoshi Arikawa

Pages 21-22
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.012

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Flight Phase Classification and Hazardous State Detection in Gliders using IMU Sensors

Kaimei Cho, Shiyuan Yang

Pages 23-24
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.013

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Fall Prevention System Based on Sole Wear Detection

Satoru Baba, Nanoha Kawano, Kohaku Takeuchi, Yuhki Kitazono

Pages 25-26
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.014

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Development of a Compact Drone for Overhead Power Transmission Line Inspection

Nobuhiro Kishigaki, Yoichi Tomiki, Sakae Taniguchi, Takuhiko Ohashi, Y ...

Pages 27-28
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.015

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Prototype of an AUV for Stirring Bottom Residues in Benthic Organism Aquaculture

Kiyoteru Hayama, Hinano Kaga, Hiroki Irie, Yoshiaki Okazaki, Akinori O ...

Pages 29-30
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.016

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Development of a Portable Sonar to Monitor the Status of Underwater Robots and Divers

Natsuo Hasegawa, Kouzou Tanaka, Eisuke Adachi, Shinpei Gotoh, Hiroshi ...

Pages 31-32
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.017

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Development of a Powdered Feed Delivery Float for Benthic Aquaculture

Hinano Kaga, Kiyoteru Hayama, Hiroki Irie, Yoshiaki Okazaki, Akinori O ...

Pages 33-34
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.018

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Development of the Autonomous Lawn Mowing Robot for Green Maintenance

Zenichiro Nakano, Koji Fukuda

Pages 35-36
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.019

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Theory and Numerical Verification of Constrained MOST

Koei Ajito, Shinichi Inage, Satoshi Takahashi

Pages 37-38
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.020

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Phase Difference Distribution of a Liquid Crystal Lens with Two-Divided Electrodes

Takuya Kodamaya, Shunsuke Suda, Haku Suzuki, Yasuhiro Sakurai, Ryoya T ...

Pages 39
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.021

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Temporal Changes in the Electro-Optical Characteristics of a Liquid-Crystal Lens with a High-Resistance Film

Ryoya Takewaki, Sui Saito, Marenori Kawamura

Pages 40
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.022

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Validation of Shell Model Based Turbulence Model by Flow around NACA0012 Airfoil

Satoshi Takahashi, Shin-ichi Inage

Pages 41-42
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.023

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Study on Strength Improvement of 3D Printed Objects Using a Square Hole Nozzle

Kazuhiro Seiji, Satoshi Takahashi, Yuzuki Shiga

Pages 43-44
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.024

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Basic Study on Extraction and Evaluation of Snow-Storage Area Candidates in a Parking Lot Toward Snowplow Automation

Rafael Saito, Yoichi Kageyama

Pages 45-46
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.025

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A Study on the Amount of Facial Skin Temperature Change for Estimation of Emotional Arousal Intervals in Older Japanese Adults During Digital Content Viewing

Hirotaka Sano, Ryota Kikuchi, Kenji Suehiro, Nobuaki Takahashi, Hiroki ...

Pages 47-48
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.026

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Improving Synthesized Image Generation for Drug Dispensing Error Detection in Unit-Dose Packages

Yui Shibata, Katsuya Sasaki, Hideaki Kagaya, Nobuhiro Fujiyama, Yoichi ...

Pages 49-50
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.027

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Analysis of the Degree of Interest Based on Facial Skin Temperature During Viewing of Real-Time Zoomable Images and Static Images: A Case Study of a Retail Sales Area

Ryota Kikuchi, Chikako Ishizawa, Hirobumi Katagiri, Yoshiki Yamada, Ta ...

Pages 51-52
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.028

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Evaluation of the Effect of Feature Removal on a Positive/Negative Emotion Estimation Model for Emotional Arousal Intervals in Older Adults during eSports

Kosei Kanno, Ryota Kikuchi, Kenji Suehiro, Nobuaki Takahashi, Hiroki S ...

Pages 53-54
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.029

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UAV-Based Three-Dimensional Forest Monitoring for CO₂ Absorption Estimation: A Case Study in Akita City, Japan

Hikaru Shirai, Yuto Ogasawara, Yoichi Kageyama

Pages 55-56
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.030

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A Method for Classifying Mixed Waste Printed Circuit Boards Using PCB Region Extraction and Machine Learning

Sogo Sasaki, Hikaru Shirai, Kiho Ito, Kazune Sasaki, Keita Ogawa, Sato ...

Pages 57-58
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.031

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Basic Analysis of Pupil Diameter Variation in Response to Luminance and RGB Color Stimuli Toward Emotion Estimation During Video Viewing

Akito Kudo, Chikako Ishizawa, Yoichi Kageyama

Pages 59-60
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.032

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Classification of Eye Movements and Return Sweep Detection Accuracy During Silent Reading of Japanese Text

Yukimi Matsubuchi, Chikako Ishizawa, Yoichi Kageyama

Pages 61-62
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.033

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Investigation of a Water Quality Estimation Method Using Machine Learning Based on Fuzzy Regression Analysis for Lake Hachiro, Japan

Atsuki Iwaya, Hikaru Shirai, Miyuki Asano, Sayaka Itoh, Yoichi Kageyam ...

Pages 63-64
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.034

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Proposal for Taking Area into Account Dynamic Weighted Rust Assessment System (DWRAS) for Railway Facilities

Satoru Baba, Masato Koishi, Yuhki Kitazono

Pages 65-66
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.035

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Proposal on Detecting Candidate Areas of Vegetation Decline Using Time-Series Differences of the Normalized Difference Red Edge Index

Satoru Baba, Masayuki Yano, Yuhki Kitazono

Pages 67-68
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.036

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Smart Bicycle Parking Security System Based on State Transition Logic and YOLO-Based Human Detection

Satoru Baba, Atsushi Moriyama, Yuhki Kitazono

Pages 69-70
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.037

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A Lost-Item Delivery Robot Using Motion Detection and Object Recognition

Satoru Baba, Bansei Takashima, Sozo Inoue, Yuhki Kitazono

Pages 71-72
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.038

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A Study of Hardware-Oriented Evaluation Functions for the Kuwahara Filter Using High-Level Synthesis

Momoka Shiraishi, Akira Yamawaki

Pages 73-74
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.039

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Security Evaluation Method for the DRIFT Federated Learning Architecture

Shunichi Kato, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa

Pages 75-76
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.040

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Curvature Estimation from Noisy Wire Trajectory Data Based on Probabilistic Modeling

Yutaka Hoshina, Shuntaro Suzuki

Pages 77-78
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.041

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Verification of the Effectiveness of YOLO Masking in the Construction of 3D Models of Abandoned Mine Tunnels Using a 360-Degree Camera

Kaede Sekino, Hisatoshi Toriya, Narihiro Owada, Tsuyoshi Adachi

Pages 79-80
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.042

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Implementation Method of a Post -Quantum Cryptography Module for Energy-Harvesting Devices

Takumi Shibata, Shu Takemoto, Yusuke Nozaki, Masaya Yoshikawa

Pages 81-82
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.043

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Proposal of an Embedded Environmental Monitoring System using "bitchat" Messaging Application over Bluetooth Low Energy

Tadashi Okabe, Masafumi Hashimoto

Pages 83-84
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.044

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Development of a General-Purpose Fully Automated Precision Inclination Calibration System for Automatic Precision Level Calibration

Yuka Miura, Shoichi Nakanishi, Hiroshi Nakamura, Mikio Kajiki

Pages 85-86
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.045

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Detection of Shrinkage Cavities in Solder Joints Using PatchCore and Image Classification

Atsushi Fukuda, Masakazu Morimoto

Pages 87-88
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.046

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Shrinkage cavities in solder joints are often misidentified as cracks in automatic inspection systems, resulting in false positive detections. This study proposes a shrinkage cavity detection method that combines PatchCore and image classification using images acquired before heat shock testing. First, solder regions were extracted using SegGPT, and several preprocessing conditions were compared. PatchCore was then applied for primary anomaly detection, followed by secondary classification using ResNet50 to remove false positives. Experimental results showed that cropping the central solder region and subtracting the mean anomaly map improved image-level detection performance. Furthermore, the addition of secondary classification reduced the number of false positives from 27 to 19, improving Precision from 0.799 to 0.846 and F1-score from 0.881 to 0.897. The proposed method is expected to improve crack inspection accuracy by excluding shrinkage cavities detected before heat shock testing.

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A Study on 3D Mesh Generation of Trees Using NeRF for Simplifying Pruning Techniques

Shuto Watanabe, Masaki Isii, Shinsuke Nakamura, Kohji Dohsaka

Pages 89-90
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.047

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Motion Sensor-Based Indoor Navigation in Web Browsers

Mizuaki Izumi, Iori Sasaki, Min Lu, Tomihiro Utsumi, Ryo Sato, Masatos ...

Pages 91-92
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.048

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A Study on Haptic-Assisted Indoor AR Navigation for Reducing Smartphone-Distracted Walking

Yuya Sato, Masatoshi Arikawa, Yiming Yang, Min Lu, Iori Sasaki, Ryo Sa ...

Pages 93-94
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.049

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LSCRx: A Local Safety Companion Robot Extension for Human-Aware Safety Supervision of Cloud-Controlled Service Robots

Kazuma Ito, Tomihiro Utsumi, Tianjia Lan, Masatoshi Arikawa, Min Lu, I ...

Pages 95-96
Published: 2026
Released on J-STAGE: October 01, 2026

DOIhttps://doi.org/10.12792/iiae2026.050

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