Keio University

Presentations

Nakajima, Ryosuke

141-160 items (total 162)

A Study on the Effect of Mixing Rate of Defective Products on Defect Detection in Visual Inspection

Speaker
Ryosuke Nakajima, Shyhei Ando, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title The 17th Asia Pacific Industrial Engineering and Management Systems Conference(Venue Taiwan) Dates 2016.12 - 2016.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Proposal of Tactile Inspection Conditions for Valid Defects Detection Focusing on Haptic Perception with Active Touch

Speaker
Kazuki Kishi, Ryosuke Nakajima, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title The 17th Asia Pacific Industrial Engineering and Management Systems Conference(Venue Taiwan) Dates 2016.12 - 2016.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Development of Support System for Defect Detection Based on Human Visual Mechanism in Visual Inspection Process

Speaker
Yu Okabe, Ryosuke Nakajima, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title The 17th Asia Pacific Industrial Engineering and Management Systems Conference(Venue Taiwan) Dates 2016.12 - 2016.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Fundamental Study on the Effect of Visual Guidance to Inspectors using Visual Indicator on Defect Detection in Visual Inspection utilizing Peripheral Vision

Speaker
Ryosuke Nakajima, Kosuke Fujie, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title The International Conference on Advances in Production Management Systems 2018(Venue Korea) Dates 2018.08 - 2018.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Fundamental Study on Inspection Method focusing on Difference in Visibility of Defects according to Irradiation Angle of Light Source in Visual Inspection

Speaker
Ryosuke Nakajima, Yuuki Kojima, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title The 19th Asia Pacific Industrial Engineering and Management Systems Conference(Venue China) Dates 2018.12 - 2018.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Study on the Effect of Inspectors’ Noticing Resource on Defect Detection in Visual Inspection

Speaker
Fucheng Wu, Ryosuke Nakajima, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title The 19th Asia Pacific Industrial Engineering and Management Systems Conference(Venue China) Dates 2018.12 - 2018.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Proposal for Quantitative Evaluation Method of the Complexity of Inspection Surface in Appearance Inspection

Speaker
Sae Onodera, Takuya Hida, Yosuke Kurihara, Satoshi Kumagai, Toshiyuki Matsumoto, Ryosuke Nakajima
Conference Title
[Conference Category International presentation] Conference Title IISES (International Institute of Social and Economic Sciences) 49th International Academic Conference(Venue Croatia) Dates 2019.08 - 2019.08
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Study on the Effect of Defect Shape on Defect Detection in Visual Inspection

Speaker
Ryosuke Nakajima, Riho Yamamoto, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title 25th International Conference on Production Research 2019(Venue USA) Dates 2019.08 - 2019.08
Invitation Status
Without
Presentation Format
International presentation
Conference Category
Oral presentation (general)

A Study on an Assembly Line Designing Method for a Large Product with 3DCAD Data

Speaker
Osamu Ichikizaki, Miho Fujii, Takuya Hida, Ryosuke Nakajima, Syun Sakurai, Shintaro Yoshida, Shinji Shinoda
Conference Title
[Conference Category International presentation] Conference Title The 20th Asia Pacific Industrial Engineering and Management Systems Conference(Venue Japan) Dates 2019.12 - 2019.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Effect of Ancillary Works of Inspectors on Defect Detection in Appearance Inspection

Speaker
Ryosuke Nakajima, Momoko Harada, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title The 20th Asia Pacific Industrial Engineering and Management Systems Conference(Venue Japan) Dates 2019.12 - 2019.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Effect of Viewing Angle of Inspectors on Defect Detection in Appearance Inspection

Speaker
Ryosuke Nakajima, Keita Hashimoto, Takuya Hida and Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title 2020 IEEE 7th International Conference on Industrial Engineering and Applications(Venue Thailand (online)) Dates 2020.04 - 2020.04
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Effect of Movement of Light Source on Defect Detection in Appearance Inspection utilizing Peripheral Vision

Speaker
Ryosuke Nakajima, Yuuki Kojima, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title 11th International Conference on Applied Human Factors and Ergonomics(Venue U.S.A. (online)) Dates 2020.07 - 2020.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Fundamental Study on Easy-To-Understand Work Procedure Manuals for Safety Work in Construction Sites

Speaker
Mana Nishino, Ryosuke Nakajima, Akiko Takahashi, Atsushi Sugama
Conference Title
[Conference Category International presentation] Conference Title 2021 IEEE 8th International Conference on Industrial Engineering and Applications(Venue Japan) Dates 2021.04 - 2021.04
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Influence of Time Pressure on Worker’s Action and Visual Attention during Manual Tasks on A Portable Work Platform

Speaker
Atsushi Sugama, Ryosuke Nakajima, Akiko Takahashi, Shunsuke Kuga
Conference Title
[Conference Category International presentation] Conference Title 2021 IEEE 8th International Conference on Industrial Engineering and Applications(Venue Japan) Dates 2021.04 - 2021.04
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Effect of Complexity of Inspection Surface on Defect Detection in Appearance Inspection utilizing Peripheral Vision

Speaker
Ryosuke Nakajima, Sae Onodera, Takuya Hida, Toshiyuki Matsumoto
Conference Title
[Conference Category International presentation] Conference Title 12th International Conference on Applied Human Factors and Ergonomics(Venue U.S.A.) Dates 2021.07 - 2021.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Development of Training System for Appearance Inspection Using Motion Capture and Large Size Display

Speaker
Ryosuke Nakajima, Jyunya Fujimoto
Conference Title
[Conference Category International presentation] Conference Title 26th International Conference on Production Research 2021(Venue Taiwan (online)) Dates 2021.07 - 2021.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Proposal for Work Procedure Manuals to Improve Work Compliance Rates in Construction Sites

Speaker
Mana Nishino, Ryosuke Nakajima, Akiko Takahashi, Atsushi Sugama, Kazuki Hiranai
Conference Title
[Conference Category International presentation] Conference Title The 23rd Korea-Japan Joint Symposium of Human Factors and Ergonomics(Venue Japan) Dates 2021.12 - 2021.12
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Effect of Inspector’s Characteristics on Defect Detection in Appearance Inspection utilizing Peripheral Vision

Speaker
Ryosuke Nakajima
Conference Title
[Conference Category International presentation] Conference Title 13th International Conference on Applied Human Factors and Ergonomics(Venue U.S.A.) Dates 2022.07 - 2022.07
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

A Case Study on Evaluation of Defect Characteristics for Practical Application of Appearance Inspection Work Support System Utilizing Deep Learning

Speaker
Yuta Nakakura, Kosuke Temizu, Mana Nishino, Ryosuke Nakajima
Conference Title
[Conference Category International presentation] Conference Title 18th Global Conference on Sustainable Manufacturing(Venue Germany (online)) Dates 2022.10 - 2022.10
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Measurement of Disassembly Work Using Optical Motion Capture

Speaker
Ryuto Kawane, Hiromasa Ijuin, Ryosuke Nakajima, Masao Sugi, Shuho Yamada, Tetsuo Yamada
Conference Title
[Conference Category International presentation] Conference Title 18th Global Conference on Sustainable Manufacturing(Venue Germany (online)) Dates 2022.10 - 2022.10
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)