Akira KOBAYASHI


Ultrahigh-Sensitivity Pickup Tube Using 35-µm-Thick HARP Photoconductive Film
Yuji OHKAWA  Kazunori MIYAKAWA  Tomoki MATSUBARA  Kenji KIKUCHI  Shirou SUZUKI  Misao KUBOTA  Norifumi EGAMI  Akira KOBAYASHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/06/01
Vol. E92-C  No. 6  pp. 894-897
Type of Manuscript: LETTER
Category: Semiconductor Materials and Devices
Keyword: 
HARPphotoconductive filmavalanche multiplicationamorphousseleniumhigh sensitivity
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Ultra-High-Sensitivity New Super-HARP Pickup Tube and Its Camera
Kenkichi TANIOKA  Tomoki MATSUBARA  Yuji OHKAWA  Kazuhiro MIYAKAWA  Shiro SUZUKI  Tamotsu TAKAHATA  Norifumi EGAMI  Koichi OGUSU  Akira KOBAYASHI  Tadaaki HIRAI  Toshiaki KAWAI  Masanori HOMBO  Tetsuo YOSHIDA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/09/01
Vol. E86-C  No. 9  pp. 1790-1795
Type of Manuscript: INVITED PAPER (Special Issue on Recent Progress in Photon Detection Technology)
Category: 
Keyword: 
HARPpickup tubehigh sensitivityimaging deviceamorphous seleniumavalanche multiplication
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Ultrasonographic Diagnosis of Cirrhosis Based on Preprocessing Using DCT
Akira KOBAYASHI  Shunpei WATABE  Masaaki EBARA  Jianming LU  Takashi YAHAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/04/01
Vol. E86-A  No. 4  pp. 968-971
Type of Manuscript: LETTER
Category: Neural Networks and Bioengineering
Keyword: 
DCTback-propagationneural networkcirrhosis
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Quantitative Diagnosis on Magnetic Resonance Images of Chronic Liver Disease Using Neural Networks
Shin'ya YOSHINO  Akira KOBAYASHI  Takashi YAHAGI  Hiroyuki FUKUDA  Masaaki EBARA  Masao OHTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/11/20
Vol. E77-A  No. 11  pp. 1846-1850
Type of Manuscript: Special Section PAPER (Special Section on Nonlinear Theory and Its Applications)
Category: Neural Network and Its Applications
Keyword: 
computer–aided diagnosisimage texturechronic liver diseaseneural network applicationsMRI
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Neural Network Approach to Characterization of Cirrhotic Parenchymal Echo Patterns
Shin-ya YOSHINO  Akira KOBAYASHI  Takashi YAHAGI  Hiroyuki FUKUDA  Masaaki EBARA  Masao OHTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1993/08/20
Vol. E76-A  No. 8  pp. 1316-1322
Type of Manuscript: Special Section PAPER (Special Section of Papers Selected from the 7th Digital Signal Processing Symposium)
Category: Biomedical Signal Processing
Keyword: 
computer-aided diagnosisimage textureliver cirrhosisneural network applicationsultrasonic images
  Summary |  Full Text:PDF (906.2KB)