-
Reuse-efficiency model for evaluating circularity of end-of-life products
査読
国際誌
Susumu Okumura
Computers & Industrial Engineering
171
(
108232
)
1
-
13
2022年5月
-
A mathematical model to evaluate reusable products' circularity towards optimising durability, collection rate, and reuse cycles
国際誌
Susumu Okumura
Proceedings of the 12th International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign2021)
675
-
680
2021年12月
-
Production Planning of Remanufactured Products with Inventory by Life-Cycle Simulation
査読
国際誌
Susumu Okumura, Nobuyoshi Hashimoto, and Taichi Fujita
Proceedings of the 11th International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign2019)
624
-
631
2019年11月
-
Automated microaneurysm detection in retinal fundus images based on the combination of three detectors
査読
国際誌
Yuji Hatanaka, Tsuyoshi Inoue, Kazunori Ogohara, and Susumu Okumura
Journal of Medical Imaging and Health Informatics
2018年3月
-
Automated blood vessel extraction based on high-order local autocorrelation features on retinal images
査読
Hatanaka Y., Samo K., Ogohara K., Sunayama W., Muramatsu C., Okumura S., Fujita H.
Lecture Notes in Computational Vision and Biomechanics
27
803
-
810
2018年1月
-
Automated blood vessel extraction based on high-order local autocorrelation features on retinal images
査読
Yuji Hatanaka, Kazuki Samo, Kazunori Ogohara, Wataru Sunayama, Chisako Muramatsu, Susumu Okumura, and Hiroshi Fujita,
VipIMAGE 2017
2017年10月
-
眼底画像における主幹動静脈の独立抽出法
査読
畑中裕司,立木宏和,奥村 進,小郷原一智,村松千左子,藤田広志
医用画像情報学会雑誌
34
(
3
)
136
-
140
2017年10月
-
Effect of a reusable unit's physical life distribution on reuse efficiency in environmentally conscious products
査読
国際誌
Susumu Okumura, Yuya Sakaguchi, Yuji Hatanaka, and Kazunori Ogohara
Procedia CIRP
61
161
-
165
2017年4月
-
Effect of a reusable unit's physical life distribution on reuse efficiency in environmentally conscious products
査読
国際誌
Susumu Okumura, Yuya Sakaguchi, Yuji Hatanaka, and Kazunori Ogohara
Proceedings of the 24th CIRP Conference on Life Cycle Engineering (LCE2016)
1
-
5
2017年3月
-
Automated detection of Martian water ice clouds using Support Vector Machine and simple feature vectors
査読
国際誌
Kazunori Ogohara, Takafumi Munetomo, Yuji Hatanaka, and Susumu Okumura
Planetary and Space Science
134
64
-
70
2016年10月
-
Simultaneous evaluation of environmental impact and incurred cost on selection of end-of-life products recovery options
査読
Susumu Okumura, Yuuki Matsumoto, Yuji Hatanaka, and Kazunori Ogohara
International Journal of Automation Technology
10
(
5
)
699
-
707
2016年9月
-
Artery and vein diameter ratio measurement based on improvement of arteries and veins segmentation on retinal images
査読
国際誌
Yuji Hatanaka, Hirokazu Tachiki, Kazunori Ogohara, Chisako Muramatsu, Susumu Okumura, and Hiroshi Fujita
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
1336
-
1339
2016年8月
-
Effects of physical life distribution of a reusable unit in environmentally-conscious products on reuse efficiency
国際誌
Yuya Sakaguchi, Susumu Okumura, Yuji Hatanaka, and Kazunori Ogohara
Prceedings of International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign 2015)
1019
-
1022
2015年12月
-
Simultaneous evaluation of environmental impact and incurred cost on selection of end-of-life products recovery options
国際誌
Yuuki Matsumoto, Susumu Okumura, Yuji Hatanaka, and Kazunori Ogohara
Prceedings of International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign 2015)
1023
-
1026
2015年12月
-
Automated detection of microaneurysms using improved density gradient vector concentration on retinal fundus images
Yuji Hatanaka, Susumu Okumura, Kazunori Ogohara, Tsuyoshi Inoue, Chisako Muramatsu, and Hiroshi Fujita
Proceedings of the 2015 Joint Conference of the International Workshop on Advanced Image Technology and the International Forum on Medical Imaging in Asia
217
-
217
2015年1月
-
濃度勾配ベクトル集中度による眼底画像における毛細血管瘤の自動検出
査読
井上 剛,畑中 裕司,奥村 進,小郷原 一智,村松 千左子,藤田 広志
画像電子学会誌
44
(
1
)
58
-
66
2015年1月
-
Improved automated optic cup segmentation based on detection of blood vessel bends in retinal fundus images
査読
Yuji Hatanaka, Yuuki Nagahata, Chisako Muramatsu, Susumu Okumura, Kazunori Ogohara, Akira Sawada, Kyoko Ishida, Tetsuya Yamamoto and Hiroshi Fujita
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
126
-
129
2014年8月
-
Automated microaneurysm detection method based on eigenvalue analysis using Hessian matrix in retinal fundus images
査読
Tsuyoshi Inoue, Yuji Hatanaka, Susumu Okumura, Chisako Muramatsu, and Hiroshi Fujita
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
5873
-
5876
2013年7月
-
修理を伴うリユースユニットの物理寿命分布が環境インパクトに及ぼす影響
査読
奥村 進,木村翔太, 畑中裕司
日本設備管理学会誌
24
(
3
)
120
-
128
2012年10月
-
Automated microaneurysm detection method based on double-ring filter and feature analysis in retinal fundus images
査読
Yuji Hatanaka, Tsuyoshi Inoue, Susumu Okumura, Chisako Muramatsu and Hiroshi Fujita
Proceedings of the 25th IEEE International Symposium on Computer-Based Medical Systems
1
-
4
2012年6月
-
Failure Diagnosis by Improved Mahalanobis-Taguchi System
査読
Susumu Okumura and Nobuyuki Take
Proceedings of the 23rd International Conference on Condition Monitoring and Diagnostic Engineering Management
591
-
598
2010年4月
-
Optimal Physical Life Distribution of a Reusable Unit Based on a Mathematical Model of Environmental Impact
査読
Susumu Okumura and Satoshi Miyashita
Proceedings of the 16th CIRP International Conference on Life Cycle Engineering
330
-
336
2009年4月
-
Mahalanobis-Taguchi System Improving Separation Performance of Normal and Abnormal Space
査読
Susumu Okumura, Yasushi Ohtsuka and Nobuyuki Take
Proceedings of the 22nd International Conference on Condition Monitoring and Diagnostic Engineering Management
263
-
270
2009年4月
-
A Variational Approach to Inspection Programs of Equipment Subject to Random Failure
査読
Susumu Okumura
Advances in Life Cycle Engineering for Sustainable Manufacturing Businesses: Proceedings of the 14th CIRP Conference on Life Cycle Engineering
-
(
-
)
317
-
322
2007年4月
-
Determination of Inspection Schedules of Equipment by Variational Method
査読
Susumu Okumura
Mathematical Problems in Engineering
2006
(
Article ID 95843
)
16
-
16
2006年4月
-
Error Prevention in Robotic Assembly Tasks by Machine Vision and Statistical Pattern Recognition Method
査読
Susumu Okumura, Nobuyuki Take and Norio Okino
International Journal of Production Research
43
(
7
)
1397
-
1410
2005年4月
-
Physical Life Design of Reusable Unit with Consideration of Time Series Behavior of Its Value and Demand
Susumu Okumura and Yutaka Sakabe
Proceedings of EcoDesign2005: Fourth International Symposium on Environmentally Conscious Design and Inverse Manufacturing
-
(
-
)
4
-
4
2005年4月
-
Inspection Schedules For Discontinuously Deteriorating Equipment by Variational Method
査読
Susumu Okumura
Proceedings of the 18th International Conference on Condition Monitoring and Diagnostic Engineering Management
-
(
-
)
611
-
620
2005年4月