Hajime ISHIHARA


A VGA 30-fps Realtime Optical-Flow Processor Core for Moving Picture Recognition
Yuichiro MURACHI Yuki FUKUYAMA Ryo YAMAMOTO Junichi MIYAKOSHI Hiroshi KAWAGUCHI Hajime ISHIHARA Masayuki MIYAMA Yoshio MATSUDA Masahiko YOSHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2008/04/01
Vol. E91-C  No. 4  pp. 457-464
Type of Manuscript:  Special Section PAPER (Special Section on Advanced Technologies in Digital LSIs and Memories)
Category: 
Keyword: 
optical flowreal-time video recognitionVLSI processor
 Summary | Full Text:PDF(1.2MB)

Optical Manipulation of Nano Materials under Quantum Mechanical Resonance Conditions
Takuya IIDA Hajime ISHIHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/09/01
Vol. E88-C  No. 9  pp. 1809-1816
Type of Manuscript:  Special Section PAPER (Special Section on Nanophotonics and Related Techniques)
Category: 
Keyword: 
optical manipulationradiation forcenanoexcitonquantum dot
 Summary | Full Text:PDF(921.7KB)

Large Third Order Nonlinear Optical Response of Exciton by Controlling the Thickness of GaAs Thin Films
Koichi AKIYAMA Nobuyuki TOMITA Yoshinori NOMURA Toshiro ISU Hajime ISHIHARA Kikuo CHO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/06/25
Vol. E83-C  No. 6  pp. 936-937
Type of Manuscript:  Special Section LETTER (Special Issue on Advanced Optical Devices for Next Generation High-Speed Communication Systems and Photonic Networks)
Category: Switches and Novel Devices
Keyword: 
nonlinear optical responseGaAs thin filmexcitonfour-wave mixing
 Summary | Full Text:PDF(183KB)