Hiroyuki HASE


Scene Analysis from Viewing Orientations in a Shooting Environment of Multiple Mobile Phones
Shogo TOKAI Takayoshi MORIOKA Hiroyuki HASE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/11/01
Vol. E97-A  No. 11  pp. 2178-2180
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
multiple viewsorientation sensorremarkable point extraction
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Design of Class DE Inverter with Second Order Constant K Band-Pass Filter
Motoki KATAYAMA Hiroyuki HASE Hiroo SEKIYA Jianming LU Takashi YAHAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/10/01
Vol. E90-A  No. 10  pp. 2132-2140
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: Nonlinear Circuits
Keyword: 
class DE invertersecond order constant K band-pass filterclass E switchingzero voltage switching
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Investigation of Class E Amplifier with Nonlinear Capacitance for Any Output Q and Finite DC-Feed Inductance
Hiroo SEKIYA Yoji ARIFUKU Hiroyuki HASE Jianming LU Takashi YAHAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/04/01
Vol. E89-A  No. 4  pp. 873-881
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 18th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
class E amplifiernonlinear capacitance on MOSFETquality factorDC-feed inductanceSPICE simulations
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Designing a Web-CAI System Incorporated with MATHEMATICA
Changqing DING Mitsuru SAKAI Hiroyuki HASE Masaaki YONEDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/12/01
Vol. E88-D  No. 12  pp. 2793-2801
Type of Manuscript:  PAPER
Category: Educational Technology
Keyword: 
Web-CAIlearning systemInternetMATHEMATICA
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Novel Design Procedure for MOSFET Class E Oscillator
Hiroyuki HASE Hiroo SEKIYA Jianming LU Takashi YAHAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/09/01
Vol. E87-A  No. 9  pp. 2241-2247
Type of Manuscript:  Special Section PAPER (Special Section on Nonlinear Theory and its Applications)
Category: 
Keyword: 
class E oscillatordesign procedurefree-running oscillatornumerical calculationclass E switching conditions
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A Highway Surveillance System Using an HMM-Based Segmentation Method
Jien KATO Toyohide WATANABE Hiroyuki HASE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/11/01
Vol. E85-D  No. 11  pp. 1767-1775
Type of Manuscript:  Special Section PAPER (Special Issue on Information System Technologies for ITS)
Category: 
Keyword: 
traffic surveillancecar trackinghidden Markov modelcar speed estimation
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