Keyword : sparseness

Compressed Sensing in Magnetic Resonance Imaging Using Non-Randomly Under-Sampled Signal in Cartesian Coordinates
Ryo KAZAMA Kazuki SEKINE Satoshi ITO 
Publication:   
Publication Date: 2019/09/01
Vol. E102-D  No. 9 ; pp. 1851-1859
Type of Manuscript:  PAPER
Category: Biological Engineering
Keyword: 
compressed sensing, curvelet transform, L1-norm, sparseness, 
 Summary | Full Text:PDF(3.7MB)
Sparse DP Quantization Algorithm
Yukihiro BANDOH Seishi TAKAMURA Atsushi SHIMIZU 
Publication:   
Publication Date: 2019/03/01
Vol. E102-A  No. 3 ; pp. 553-565
Type of Manuscript:  PAPER
Category: Image
Keyword: 
quantization, sparseness, dynamic programming, 
 Summary | Full Text:PDF(1.1MB)
Gauss-Seidel HALS Algorithm for Nonnegative Matrix Factorization with Sparseness and Smoothness Constraints
Takumi KIMURA Norikazu TAKAHASHI 
Publication:   
Publication Date: 2017/12/01
Vol. E100-A  No. 12 ; pp. 2925-2935
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
nonnegative matrix factorization, hierarchical alternating least squares algorithm, Euclidean distance, global convergence, sparseness, smoothness, 
 Summary | Full Text:PDF(680.9KB)
Brain-Inspired Communication Technologies: Information Networks with Continuing Internal Dynamics and Fluctuation
Jun-nosuke TERAMAE Naoki WAKAMIYA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/01/01
Vol. E98-B  No. 1 ; pp. 153-159
Type of Manuscript:  Special Section PAPER (Special Section on Position Papers Exploring Innovative Intelligence and Technologies in Communications)
Category: 
Keyword: 
brain, neuron, noise, sparseness, plasticity, liquid state machine, 
 Summary | Full Text:PDF(698.9KB)
Bayesian Nonparametric Approach to Blind Separation of Infinitely Many Sparse Sources
Hirokazu KAMEOKA Misa SATO Takuma ONO Nobutaka ONO Shigeki SAGAYAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10 ; pp. 1928-1937
Type of Manuscript:  Special Section PAPER (Special Section on Sparsity-aware Signal Processing)
Category: 
Keyword: 
underdetermined blind signal separation, speech, sparseness, permutation alignment, Bayesian nonparametrics, direction of arrival, Dirichlet process, stick-breaking construction, variational inference, 
 Summary | Full Text:PDF(3.8MB)
Global Selection vs Local Ordering of Color SIFT Independent Components for Object/Scene Classification
Dan-ni AI Xian-hua HAN Guifang DUAN Xiang RUAN Yen-wei CHEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/09/01
Vol. E94-D  No. 9 ; pp. 1800-1808
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
independent component analysis, localization, sparseness, SIFT, color, object/scene classification, 
 Summary | Full Text:PDF(2.6MB)