Shunsuke ONO


Exploiting Group Sparsity in Nonlinear Acoustic Echo Cancellation by Adaptive Proximal Forward-Backward Splitting
Hiroki KURODA Shunsuke ONO Masao YAMAGISHI Isao YAMADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10  pp. 1918-1927
Type of Manuscript:  Special Section PAPER (Special Section on Sparsity-aware Signal Processing)
Category: 
Keyword: 
group sparsitynonlinear acoustic echo cancellation (NLAEC)adaptive Volterra filterweighted group l1 normadaptive proximal forward-backward splitting (APFBS)
 Summary | Full Text:PDF(1.7MB)

Image Recovery by Decomposition with Component-Wise Regularization
Shunsuke ONO Takamichi MIYATA Isao YAMADA Katsunori YAMAOKA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/12/01
Vol. E95-A  No. 12  pp. 2470-2478
Type of Manuscript:  PAPER
Category: Image
Keyword: 
image recoverydecompositionregularizationsparsityconvex optimizationalternating direction method of multipliers (ADMM)
 Summary | Full Text:PDF(1.9MB)