Seiichi NAKAMORI


Recursive Estimation Algorithm Based on Covariances for Uncertainly Observed Signals Correlated with Noise
Seiichi NAKAMORI Raquel CABALLERO-AGUILA Aurora HERMOSO-CARAZO Jose D. JIMENEZ-LOPEZ Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/07/01
Vol. E91-A  No. 7  pp. 1706-1712
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
least-squares estimationuncertain observationssignal-noise correlationcovariance information
 Summary | Full Text:PDF(278.4KB)

Filtering in Generalized Signal-Dependent Noise Model Using Covariance Information
Seiichi NAKAMORI María J. GARCIA-LIGERO Aurora HERMOSO-CARAZO Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/03/01
Vol. E91-A  No. 3  pp. 809-817
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
film-grain noisegeneralized signal-dependent noiseimage filteringcovariance information
 Summary | Full Text:PDF(1MB)

Least-Squares Linear Smoothers from Randomly Delayed Observations with Correlation in the Delay
Seiichi NAKAMORI Aurora HERMOSO-CARAZO Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/02/01
Vol. E89-A  No. 2  pp. 486-493
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
least-squares estimationinnovation processfiltering and smoothingrandomly delayed observationscovariance information
 Summary | Full Text:PDF(316.6KB)

Fixed-Lag Smoothing Algorithm under Non-independent Uncertainty
Seiichi NAKAMORI Aurora HERMOSO-CARAZO Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/04/01
Vol. E88-A  No. 4  pp. 988-995
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
filteringfixed-lag smoothingcovariance informationuncertain observations
 Summary | Full Text:PDF(478.6KB)

Fixed-Point, Fixed-Interval and Fixed-Lag Smoothing Algorithms from Uncertain Observations Based on Covariances
Seiichi NAKAMORI Raquel CABALLERO-AGUILA Aurora HERMOSO-CARAZO Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/12/01
Vol. E87-A  No. 12  pp. 3350-3359
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
filteringfixed-point smoothingfixed-interval smoothingfixed-lag smoothingcovariance informationuncertain observations
 Summary | Full Text:PDF(1MB)

Fixed-Interval Smoothing from Uncertain Observations with White Plus Coloured Noises Using Covariance Information
Seiichi NAKAMORI Raquel CABALLERO-AGUILA Aurora HERMOSO-CARAZO Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/05/01
Vol. E87-A  No. 5  pp. 1209-1218
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
fixed-interval smoothinginnovation processcovariance informationuncertain observations
 Summary | Full Text:PDF(876KB)

Estimation Algorithm from Delayed Measurements with Correlation between Signal and Noise Using Covariance Information
Seiichi NAKAMORI Raquel CABALLERO-AGUILA Aurora HERMOSO-CARAZO Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/05/01
Vol. E87-A  No. 5  pp. 1219-1225
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
least-squares estimationinnovation processsignal-noise correlationrandomly delayed observationscovariance information
 Summary | Full Text:PDF(542.7KB)

Second-Order Polynomial Estimators from Non-independent Uncertain Observations Using Covariance Information
Seiichi NAKAMORI Raquel CABALLERO-AGUILA Aurora HERMOSO-CARAZO Josefa LINARES-PEREZ 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2003/05/01
Vol. E86-A  No. 5  pp. 1240-1248
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
second-order polynomial estimationuncertain observationscovariance informationconditional probability
 Summary | Full Text:PDF(643.9KB)

Design of Linear Discrete-Time Stochastic Estimators Using Covariance Information in Krein Spaces
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2002/04/01
Vol. E85-A  No. 4  pp. 861-871
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
filterfixed-point smootherlinear discrete-time systemscovariance informationH estimators
 Summary | Full Text:PDF(773.2KB)

Design of Linear Continuous-Time Stochastic Estimators Using Covariance Information in Krein Spaces
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/09/01
Vol. E84-A  No. 9  pp. 2261-2271
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
filterfixed-point smootherlinear continuous-time systemscovariance informationH estimators
 Summary | Full Text:PDF(433.2KB)

Design of Estimators Using Covariance Information in Discrete-Time Stochastic Systems with Nonlinear Observation Mechanism
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/07/25
Vol. E82-A  No. 7  pp. 1292-1304
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
discrete-time stochastic systemsfilterfixed-point smootherrejection of observation noisenonlinear observation mechanismKalman neuro computing
 Summary | Full Text:PDF(1.5MB)

Design of Filter Using Covariance Information in Continuous-Time Stochastic Systems with Nonlinear Observation Mechanism
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/05/25
Vol. E81-A  No. 5  pp. 904-912
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
continuous-time stochastic systemsfilteringrejection of observation noisenonlinear observation mechanism
 Summary | Full Text:PDF(724.2KB)

Design of Recursive Wiener Smoother Given Covariance Information
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/06/25
Vol. E79-A  No. 6  pp. 864-872
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
Wiener smootherWiener filterrealization problemlinear least-squares estimationspectral factorization method
 Summary | Full Text:PDF(492.9KB)

Estimation of Signal Using Covariance Information Given Uncertain Observations in Continuous-Time Systems
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/06/25
Vol. E79-A  No. 6  pp. 736-745
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1995 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC '95))
Category: 
Keyword: 
estimation of uncertain signaldetection and estimationlinear continuous-time systemthe innovations process
 Summary | Full Text:PDF(578.1KB)

Recursive Estimation Technique of Signal from Output Measurement Data in Linear Discrete-Time Systems
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1995/05/25
Vol. E78-A  No. 5  pp. 600-607
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
digital signal processinglinear discrete-time systemsautocovariance dataARMA model
 Summary | Full Text:PDF(492.5KB)

Optimal Filtering Algorithm Using Covariance Information in Linear Continuous Distributed Parameter Systems
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/06/25
Vol. E77-A  No. 6  pp. 1050-1057
Type of Manuscript:  PAPER
Category: Control and Computing
Keyword: 
pararell/multidimensional signal processingoptimization techniqueadaptive signal processingmodeling and simulation
 Summary | Full Text:PDF(468.2KB)

General Estimation Technique Using Covariance Information in Stationary Continuous Stochastic Systems
Seiichi NAKAMORI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1992/06/25
Vol. E75-A  No. 6  pp. 729-734
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive signal processingoptimization techniquesmodeling and simulationdigital signal processing
 Summary | Full Text:PDF(336.6KB)