Takashi SHIBA


A Spectrum Regeneration and Demodulation Method for Multiple Direct Undersampled Real Signals
Takashi SHIBA Tomoyuki FURUICHI Mizuki MOTOYOSHI Suguru KAMEDA Noriharu SUEMATSU 
Publication:   
Publication Date: 2021/10/01
Vol. E104-B  No. 10  pp. 1260-1267
Type of Manuscript:  Special Section PAPER (Special Section on Dynamic Spectrum Sharing for Future Wireless Systems)
Category: 
Keyword: 
direct undersamplingreal signalsub-nyquistspectrum regenerationcompressed sensingIoTdemodulation
 Summary | Full Text:PDF

A Filter Design Method of Direct RF Undersampling On-Board Receiver for Ka-Band HTS
Tomoyuki FURUICHI Yang GUI Mizuki MOTOYOSHI Suguru KAMEDA Takashi SHIBA Noriharu SUEMATSU 
Publication:   
Publication Date: 2020/10/01
Vol. E103-B  No. 10  pp. 1078-1085
Type of Manuscript:  Special Section PAPER (Special Section on New Era of Satellite Communication/Broadcasting/Application Technologies)
Category: 
Keyword: 
high throughput satellitebroadbanddirect RFundersamplingreceiverfilter design
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Generating Questions for Inquiry-Based Learning of History in Elementary Schools by Using Stereoscopic 3D Images
Takashi SHIBATA Kazunori SATO Ryohei IKEJIRI 
Publication:   
Publication Date: 2017/11/01
Vol. E100-C  No. 11  pp. 1012-1020
Type of Manuscript:  INVITED PAPER (Special Section on Electronic Displays)
Category: 
Keyword: 
stereoscopic imageseducationschool3D displayhistorical learning
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Fast and Structure-Preserving Image Inpainting Based on Probabilistic Structure Estimation
Takashi SHIBATA Akihiko IKETANI Shuji SENDA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/07/01
Vol. E95-D  No. 7  pp. 1731-1739
Type of Manuscript:  Special Section PAPER (Special Section on Machine Vision and its Applications)
Category: Image Synthesis
Keyword: 
image inpaintingimage completiontexture synthesisimage structure
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