Masahide ABE


High-Accuracy and Area-Efficient Stochastic FIR Digital Filters Based on Hybrid Computation
Shunsuke KOSHITA Naoya ONIZAWA Masahide ABE Takahiro HANYU Masayuki KAWAMATA 
Publication:   
Publication Date: 2017/08/01
Vol. E100-D  No. 8  pp. 1592-1602
Type of Manuscript:  Special Section PAPER (Special Section on Multiple-Valued Logic and VLSI Computing)
Category: VLSI Architecture
Keyword: 
FIR digital filterstochastic computationcomputational accuracydigital circuit implementation
 Summary | Full Text:PDF(1.3MB)

Correct Formulation of Gradient Characteristics for Adaptive Notch Filters Based on Monotonically Increasing Gradient Algorithm
Shunsuke KOSHITA Hiroyuki MUNAKATA Masahide ABE Masayuki KAWAMATA 
Publication:   
Publication Date: 2017/07/01
Vol. E100-A  No. 7  pp. 1557-1561
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
adaptive notch filterMIG algorithmgradient characteristicmonotonically increasing
 Summary | Full Text:PDF(153.6KB)

Statistical Analysis of Phase-Only Correlation Functions between Real Signals with Stochastic Phase-Spectrum Differences
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   
Publication Date: 2017/05/01
Vol. E100-A  No. 5  pp. 1097-1108
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
phase-only correlation functionsreal signalsodd-symmetrycharacteristic functionstrigonometric moments
 Summary | Full Text:PDF(1.6MB)

Statistical Analysis of Phase-Only Correlation Functions with Phase-Spectrum Differences Following Wrapped Distributions
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/10/01
Vol. E99-A  No. 10  pp. 1790-1798
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
phase-only correlation functionswrapped distributionsdirectional statisticscircular probability distributions
 Summary | Full Text:PDF(3.1MB)

A Simple and Explicit Formulation of Non-Unique Wiener Filters for Linear Predictor with Rank-Deficient Autocorrelation Matrix
Shunsuke KOSHITA Masahide ABE Masayuki KAWAMATA Takaaki OHNARI Tomoyuki KAWASAKI Shogo MIURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/08/01
Vol. E99-A  No. 8  pp. 1614-1617
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
Wiener filterlinear predictornoise-free inputrank-deficient input autocorrelation matrix
 Summary | Full Text:PDF(77.3KB)

A New Adaptive Notch Filtering Algorithm Based on Normalized Lattice Structure with Improved Mean Update Term
Shinichiro NAKAMURA Shunsuke KOSHITA Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2015/07/01
Vol. E98-A  No. 7  pp. 1482-1493
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
adaptive notch filteraffine combinationmean update termnormalized lattice structuresimplified lattice algorithm
 Summary | Full Text:PDF(2.3MB)

Statistical Analysis of Phase-Only Correlation Functions Based on Directional Statistics
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/12/01
Vol. E97-A  No. 12  pp. 2601-2610
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
phase-only correlation functionsdirectional statisticscircular probability distributionsmean directioncircular variancevon-Mises distribution
 Summary | Full Text:PDF(1MB)

Closed Form Expressions of Balanced Realizations of Second-Order Analog Filters
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2014/02/01
Vol. E97-A  No. 2  pp. 565-571
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
state-space analog filtersbalanced realizationsclosed form expressions
 Summary | Full Text:PDF(409.8KB)

Flicker Parameters Estimation in Old Film Sequences Containing Moving Objects
Xiaoyong ZHANG Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/12/01
Vol. E94-A  No. 12  pp. 2836-2844
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
old film restorationflicker correctionmotion detectionGaussian mixture modelM-estimation
 Summary | Full Text:PDF(1.4MB)

Reduction of Computational Cost of POC-Based Methods for Displacement Estimation in Old Film Sequences
Xiaoyong ZHANG Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/07/01
Vol. E94-A  No. 7  pp. 1497-1504
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
old film restorationsubpixel displacementphase-only correlationDFT pruning
 Summary | Full Text:PDF(925KB)

Closed Form Solutions to L2-Sensitivity Minimization of Second-Order State-Space Digital Filters with Real Poles
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/05/01
Vol. E93-A  No. 5  pp. 966-971
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
state-space digital filtersL2-sensitivityminimizationclosed form solutions
 Summary | Full Text:PDF(1MB)

Closed Form Solutions to L2-Sensitivity Minimization Subject to L2-Scaling Constraints for Second-Order State-Space Digital Filters with Real Poles
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2010/02/01
Vol. E93-A  No. 2  pp. 476-487
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
second-order digital filters with real polesL2-sensitivityL2-scaling constraintsvariable transformationclosed form solutions
 Summary | Full Text:PDF(693.6KB)

Gramian-Preserving Frequency Transformation for Linear Discrete-Time State-Space Systems
Shunsuke KOSHITA Satoru TANAKA Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/10/01
Vol. E91-A  No. 10  pp. 3014-3021
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
discrete-time state-space systemfrequency transformationcontrollability Gramianobservability Gramianallpass functionnormalized lattice structure
 Summary | Full Text:PDF(259.4KB)

Fast and Efficient MRF-Based Detection Algorithm of Missing Data in Degraded Image Sequences
Sang-Churl NAM Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/08/01
Vol. E91-A  No. 8  pp. 1898-1906
Type of Manuscript:  Special Section PAPER (Special Section on Signal Processing)
Category: 
Keyword: 
blotchesMRF modelsdegraded image sequencesICM method
 Summary | Full Text:PDF(1.2MB)

A Closed Form Solution to L2-Sensitivity Minimization of Second-Order State-Space Digital Filters Subject to L2-Scaling Constraints
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/07/01
Vol. E91-A  No. 7  pp. 1697-1705
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
state-space digital filtersL2-sensitivityvariable transformationclosed form solution
 Summary | Full Text:PDF(285.8KB)

A Closed Form Solution to L2-Sensitivity Minimization of Second-Order State-Space Digital Filters
Shunsuke YAMAKI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/05/01
Vol. E91-A  No. 5  pp. 1268-1273
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
state-space digital filtersL2-sensitivityminimizationclosed form solution
 Summary | Full Text:PDF(103KB)

FOREWORD
Masahide ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/04/01
Vol. E91-A  No. 4  pp. 925-926
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(52.2KB)

Analysis of Second-Order Modes of Linear Continuous-Time Systems under Positive-Real Transformations
Shunsuke KOSHITA Yousuke MIZUKAMI Taketo KONNO Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/02/01
Vol. E91-A  No. 2  pp. 575-583
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
linear continuous-time systemsecond-order mode (Hankel singular value)lossless positive-real transformationgeneral positive-real transformationcontrollability Gramianobservability Gramian
 Summary | Full Text:PDF(250.5KB)

Analysis of Second-Order Modes of Linear Discrete-Time Systems under Bounded-Real Transformations
Shunsuke KOSHITA Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/11/01
Vol. E90-A  No. 11  pp. 2510-2515
Type of Manuscript:  PAPER
Category: Systems and Control
Keyword: 
discrete-time state-space systemsecond-order mode (Hankel singular value)bounded-real transformationcontrollability Gramianobservability Gramiandiscrete-time bounded-real lemma
 Summary | Full Text:PDF(194.8KB)

State-Space Analysis of Power Complementary Filters
Shunsuke KOSHITA Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/10/01
Vol. E90-A  No. 10  pp. 2265-2271
Type of Manuscript:  PAPER
Category: Analog Signal Processing
Keyword: 
state-space representationpower complementarycontrollability Gramianobservability Gramianbounded-real Riccati equation
 Summary | Full Text:PDF(308.9KB)

High Accuracy Bicubic Interpolation Using Image Local Features
Shuai YUAN Masahide ABE Akira TAGUCHI Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/08/01
Vol. E90-A  No. 8  pp. 1611-1615
Type of Manuscript:  Special Section LETTER (Special Section on Papers Selected from the 21st Symposium on Signal Processing)
Category: 
Keyword: 
bicubicinterpolationasymmetry featuregradient feature
 Summary | Full Text:PDF(1.1MB)

A Modified Gaussian Filter for the Arbitrary Scale LP Enlargement Method
Shuai YUAN Akira TAGUCHI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/05/01
Vol. E90-A  No. 5  pp. 1115-1120
Type of Manuscript:  LETTER
Category: Image
Keyword: 
arbitrary scale enlargementimage enlargementLaplacian pyramidGaussian filter
 Summary | Full Text:PDF(433.5KB)

An Extension to the Natural Gradient Algorithm for Robust Independent Component Analysis in the Presence of Outliers
Muhammad TUFAIL Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/09/01
Vol. E89-A  No. 9  pp. 2429-2432
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
Independent Component Analysisrobust higher order statisticsoutliers
 Summary | Full Text:PDF(187.9KB)

Enlargement for Images with Gaussian Noise by Embedded Filtering in the LP Algorithm
Shuai YUAN Akira TAGUCHI Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/08/01
Vol. E89-A  No. 8  pp. 2129-2139
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from the 20th Symposium on Signal Processing)
Category: 
Keyword: 
Gaussian noiseLaplacian pyramidε-filterimage enlargement
 Summary | Full Text:PDF(1.1MB)

A Characteristic Function Based Contrast Function for Blind Extraction of Statistically Independent Signals
Muhammad TUFAIL Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/08/01
Vol. E89-A  No. 8  pp. 2149-2157
Type of Manuscript:  Special Section PAPER (Special Section on Papers Selected from the 20th Symposium on Signal Processing)
Category: 
Keyword: 
independent component analysischaracteristic functionnon-Gaussianity measurecontrast function
 Summary | Full Text:PDF(362KB)

Reducing Consuming Clock Power Optimization of a 90 nm Embedded Processor Core
Tetsuya YAMADA Masahide ABE Yusuke NITTA Kenji OGURA Manabu KUSAOKE Makoto ISHIKAWA Motokazu OZAWA Kiwamu TAKADA Fumio ARAKAWA Osamu NISHII Toshihiro HATTORI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/03/01
Vol. E89-C  No. 3  pp. 287-294
Type of Manuscript:  Special Section PAPER (Special Section on VLSI Design Technology in the Sub-100 nm Era)
Category: Low Power Techniques
Keyword: 
embedded processorclockgated clockflip-flop
 Summary | Full Text:PDF(1.4MB)

Wide-Dynamic-Range Digital-Pixel CMOS Image Sensor Applying New Readout Operation
Masahide GOTO Toshihisa WATABE Hiroshi OHTAKE Masahide ABE Norifumi EGAMI Kenkichi TANIOKA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/02/01
Vol. E89-C  No. 2  pp. 206-208
Type of Manuscript:  LETTER
Category: Electronic Circuits
Keyword: 
CMOS image sensordynamic rangeA/D converterthresholdpulse
 Summary | Full Text:PDF(106.1KB)

128 96 Pixel FEA Image Sensor with HARP Target
Yoshiro TAKIGUCHI Katsunori OSADA Masakazu NANBA Kazunori MIYAKAWA Saburo OKAZAKI Toshio YAMAGISHI Kenkichi TANIOKA Masahide ABE Norifumi EGAMI Mitsuru TANAKA Shigeo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/11/01
Vol. E85-C  No. 11  pp. 1916-1921
Type of Manuscript:  Special Section PAPER (Special Issue on Electronic Displays)
Category: FED Technologies
Keyword: 
image sensorfield emitter arrayhigh sensitivityHARP
 Summary | Full Text:PDF(991.6KB)

Distributed Evolutionary Digital Filters for IIR Adaptive Digital Filters
Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/08/01
Vol. E84-A  No. 8  pp. 1848-1855
Type of Manuscript:  Special Section PAPER (Special Section on Digital Signal Processing)
Category: Adaptive Signal Processing
Keyword: 
adaptive digital filterIIR filtergenetic algorithmevolutionary computation
 Summary | Full Text:PDF(834KB)

Evolutionary Digital Filtering for IIR Adaptive Digital Filters Based on the Cloning and Mating Reproduction
Masahide ABE Masayuki KAWAMATA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/03/25
Vol. E81-A  No. 3  pp. 398-406
Type of Manuscript:  Special Section PAPER (Special Section of Selected Papers from the 10th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
adaptive digital filterIIR filtersystem identificationsimple genetic algorithmmulti-point searchnon-gradient search
 Summary | Full Text:PDF(779.7KB)

Evolutionary Digital Filtering Based on the Cloning and Mating Reproduction
Masahide ABE Masayuki KAWAMATA Tatsuo HIGUCHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/03/25
Vol. E79-A  No. 3  pp. 370-373
Type of Manuscript:  Special Section LETTER (Special Section of Selected Papers from the 8th Karuizawa Workshop on Circuits and Systems)
Category: 
Keyword: 
adaptive digital filtersystem identificationevolution strategiesmulti-point searchnon-gradient search
 Summary | Full Text:PDF(325.7KB)

New Configuration of Adaptive Rank Order Filters for Impulse Noise Elimination
Kazumasa KOBAYASHI Yoshiyuki SUZUKI Masahide ABE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1991/12/25
Vol. E74-A  No. 12  pp. 3939-3942
Type of Manuscript:  Special Section LETTER (Special Issue on the 1991 IEICE Fall Conference)
Category: Digital Signal Processing
Keyword: 
 Summary | Full Text:PDF(252.7KB)

Design of a High Speed Digital Filter LSI for Video Signal Processing
Masahide ABE Hideki KOKUBUN Tahito AIDA Katsuyuki GOTO Masashi NAKAMURA Kiichi KOBAYASHI 
Publication:   IEICE TRANSACTIONS (1976-1990)
Publication Date: 1986/04/25
Vol. E69-E  No. 4  pp. 254-257
Type of Manuscript:  Special Section LETTER (Special Issue: Papers from 1986 National Convention IECE Japan)
Category: Silicon Devices and Integrated Circuits
Keyword: 
 Summary | Full Text:PDF(210.7KB)