Susumu Okumura

Focusing high-energy heavy ion microbeam system at the JAEA AVF cyclotron

Masakazu Oikawa, Takahiro Satoh, Takuro Sakai et al. · Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms · 2007 · 52 citations

Engineering, Physics, Applied Physics +7

Automated microaneurysm detection method based on double-ring filter and feature analysis in retinal fundus images

Yuji Hatanaka, Tsuyoshi INOUE, Susumu Okumura et al. · 2012 · 45 citations

Engineering, Diagnosis, Disease Detection +17

An inspection policy for a deteriorating single-unit system characterized by a delay-time model

Susumu Okumura, Andrew Jardine, Hajime YAMASHINA · International Journal of Production Research · 1996 · 39 citations

Engineering, Diagnosis, Single-unit System +21

Environmental effects of physical life span of a reusable unit following functional and physical failures in a remanufacturing system

Susumu Okumura, Toshimitsu Morikuni, Norio OKINO · International Journal of Production Research · 2003 · 32 citations

Engineering, Industrial Engineering, Physical Life Span +23

Automated microaneurysm detection method based on eigenvalue analysis using hessian matrix in retinal fundus images

Tsuyoshi INOUE, Yuji Hatanaka, Susumu Okumura et al. · 2013 · 30 citations

Engineering, Feature Detection, Disease Detection +17