Kazuhiro SUGATA


Construction of Noise Reduction Filter by Use of Sandglass-Type Neural Network
Hiroki YOSHIMURA Tadaaki SHIMIZU Naoki ISU Kazuhiro SUGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/08/25
Vol. E80-A  No. 8  pp. 1384-1390
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
neural networkK-L expansionon-line processingnoise reductionfast learning algorithm
 Summary | Full Text:PDF(573.8KB)

Production of LSP Parameter Sequences for Speech Synthesis Based on Neural Network Approach
Tadaaki SHIMIZU Hiroki YOSHIMURA Yoshihiko SHINDO Naoki ISU Kazuhiro SUGATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/08/25
Vol. E80-A  No. 8  pp. 1467-1471
Type of Manuscript:  Special Section LETTER (Special Section on Digital Signal Processing)
Category: 
Keyword: 
speech synthesis by ruleLSPVCV unit neural network
 Summary | Full Text:PDF(378.1KB)

An Isometric Context-Free Array Grammar That Generates Rectangles
Yasunori YAMAMOTO Kenichi MORITA Kazuhiro SUGATA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1982/12/25
Vol. E65-E  No. 12  pp. 754-755
Type of Manuscript:  LETTER
Category: Automata and Languages
Keyword: 
 Summary | Full Text:PDF(140.7KB)

Space Complexity for Recognizing Connectedness of Three-Dimensional Patterns
Yasunori YAMAMOTO Kenichi MORITA Kazuhiro SUGATA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1981/12/25
Vol. E64-E  No. 12  pp. 778-785
Type of Manuscript:  PAPER
Category: Automata and Languages
Keyword: 
 Summary | Full Text:PDF(638.4KB)

Computing Abilities of Multi-Head and Finite-State Transducers
Kenichi MORITA Hiroyuki EBI Kazuhiro SUGATA 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1979/07/25
Vol. E62-E  No. 7  pp. 474-480
Type of Manuscript:  PAPER
Category: Automata and Languages
Keyword: 
 Summary | Full Text:PDF(598.9KB)