Akitoshi ITAI


Reference Signal Based Tensor Product Expansion for EOG-Related Artifact Separation in EEG
Akitoshi ITAI Arao FUNASE Andrzej CICHOCKI Hiroshi YASUKAWA 
Publication:   
Publication Date: 2017/11/01
Vol. E100-A  No. 11  pp. 2230-2237
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: Digital Signal Processing
Keyword: 
denoisingtensor product expansionEEGsaccadeEOG
 Summary | Full Text:PDF(1.4MB)

The Background Noise Estimation in the ELF Electromagnetic Wave Data Using Outer Product Expansion with Non-linear Filter
Akitoshi ITAI Hiroshi YASUKAWA Ichi TAKUMI Masayasu HATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/11/01
Vol. E97-A  No. 11  pp. 2114-2120
Type of Manuscript:  Special Section PAPER (Special Section on Smart Multimedia & Communication Systems)
Category: 
Keyword: 
background noise reductiontensor product expansionelectromagnetic wavesignal processing
 Summary | Full Text:PDF(1.2MB)

Global Noise Estimation Based on Tensor Product Expansion with Absolute Error
Akitoshi ITAI Hiroshi YASUKAWA Ichi TAKUMI Masayasu HATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/04/01
Vol. E90-A  No. 4  pp. 778-783
Type of Manuscript:  Special Section PAPER (Special Section on Selected Papers from the 19th Workshop on Circuits and Systems in Karuizawa)
Category: 
Keyword: 
global noise reductiontensor product expansionabsolute errorelectromagnetic wavesignal processing
 Summary | Full Text:PDF(531.4KB)

Personal Identification Using Footstep Detection in In-Door Environment
Yasuhiro SHOJI Akitoshi ITAI Hiroshi YASUKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/08/01
Vol. E88-A  No. 8  pp. 2072-2077
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from the 19th Symposium on Signal Processing)
Category: Digital Signal Processing
Keyword: 
footstepfeature extractionnoise removalclusteringrecognition rate
 Summary | Full Text:PDF(597.6KB)