Tetsuo KIRIMOTO


Parametric Wind Velocity Vector Estimation Method for Single Doppler LIDAR Model
Takayuki MASUO Fang SHANG Shouhei KIDERA Tetsuo KIRIMOTO Hiroshi SAKAMAKI Nobuhiro SUZUKI 
Publication:   
Publication Date: 2017/03/01
Vol. E100-B  No. 3  pp. 465-472
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
Light Detection and Ranging (lidar)single lidar modellocal air turbulence estimation
 Summary | Full Text:PDF(5.5MB)

Experimental Study on Embedded Object Imaging Method with Range Point Suppression of Creeping Wave for UWB Radars
Toshiki MANAKA Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/01/01
Vol. E99-C  No. 1  pp. 138-142
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsrange points migration (RPM)dielectric constant estimationnon-destructive testinginternal imaging
 Summary | Full Text:PDF(1.2MB)

Dielectric Constant and Boundary Extraction Method for Double-Layered Dielectric Object for UWB Radars
Takuya NIIMI Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2015/12/01
Vol. E98-C  No. 12  pp. 1134-1142
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsdielectric constant estimationboundary extractionnon-destructive testingrange points migration (RPM) methodinverse scattering problem
 Summary | Full Text:PDF(3.2MB)

Supervised SOM Based ATR Method with Circular Polarization Basis of Full Polarimetric Data
Shouhei OHNO Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/12/01
Vol. E98-B  No. 12  pp. 2520-2527
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
synthetic aperture radar (SAR)polarimetric SARautomatic target recognition (ATR)target area extractioncircular polarization basis
 Summary | Full Text:PDF(4.2MB)

Accurate Coherent Change Detection Method Based on Pauli Decomposition for Fully Polarimetric SAR Imagery
Ryo OYAMA Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/07/01
Vol. E98-B  No. 7  pp. 1390-1395
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
synthetic aperture radar (SAR)fully polarimetric analysiscoherent change detection (CCD)pauli decomposition
 Summary | Full Text:PDF(4.3MB)

3-Dimensional Imaging and Motion Estimation Method of Multiple Moving Targets for Multi-Static UWB Radar Using Target Point and Its Normal Vector
Ryo YAMAGUCHI Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/12/01
Vol. E97-B  No. 12  pp. 2819-2829
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
UWB radarmultiple moving targetsrange points migration (RPM)interference suppressionmulti-static UWB radar
 Summary | Full Text:PDF(5.6MB)

Accurate Target Extrapolation Method Exploiting Double Scattered Range Points for UWB radar
Ayumi YAMARYO Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/08/01
Vol. E97-C  No. 8  pp. 828-832
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarRange points migrationEllipse fittingDouble scattered signal
 Summary | Full Text:PDF(483.1KB)

Accurate Height Change Estimation Method Using Phase Interferometry of Multiple Band-Divided SAR Images
Ryo NAKAMATA Ryo OYAMA Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2014/06/01
Vol. E97-B  No. 6  pp. 1205-1214
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
synthetic aperture radar (SAR)coherent change detection (CCD)multiply band-divided SAR imagesheight change estimation
 Summary | Full Text:PDF(4.1MB)

Accurate Permittivity Estimation Method for 3-Dimensional Dielectric Object with FDTD-Based Waveform Correction
Ryunosuke SOUMA Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/02/01
Vol. E97-C  No. 2  pp. 123-127
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
UWB pulse radarpermittivity estimationnon-destructive testingnon-invasive inspection3-D image reconstructionrange points migration (RPM) method
 Summary | Full Text:PDF(782.9KB)

A Robust Signal Recognition Method for Communication System under Time-Varying SNR Environment
Jing-Chao LI Yi-Bing LI Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/12/01
Vol. E96-D  No. 12  pp. 2814-2819
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
recognition method for communication signalsentropy characteristicinterval gray relation theorytime-varying SNR environment
 Summary | Full Text:PDF(479.7KB)

Accurate Imaging Method for Moving Target with Arbitrary Shape for Multi-Static UWB Radar
Ryo YAMAGUCHI Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/07/01
Vol. E96-B  No. 7  pp. 2014-2023
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
UWB pulse radarmoving targetrange points migration (RPM)non-parametric imagingmulti-static UWB radar
 Summary | Full Text:PDF(2.1MB)

Super Resolution TOA Estimation Algorithm with Maximum Likelihood ICA Based Pre-Processing
Tetsuhiro OKANO Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/05/01
Vol. E96-B  No. 5  pp. 1194-1201
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
maximum likelihood independent component analysis (MLICA)multiple signal classification (MUSIC)super-resolution TOA estimationhighly correlated signal separation
 Summary | Full Text:PDF(1.3MB)

Accurate Permittivity Estimation Method with Iterative Waveform Correction for UWB Internal Imaging Radar
Ryunosuke SOUMA Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/05/01
Vol. E96-C  No. 5  pp. 730-737
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
UWB pulse radarpermittivity estimationinternal imagingnon-parametric approachrange points migration
 Summary | Full Text:PDF(1.4MB)

Robust and Accurate Image Expansion Algorithm Based on Double Scattered Range Points Migration for UWB Imaging Radars
Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/04/01
Vol. E96-B  No. 4  pp. 1061-1069
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
UWB radardouble scattered waveshadow region imagingrange points migration (RPM)
 Summary | Full Text:PDF(4MB)

Image Expansion Approach for Target Buried in Dielectric Medium with Extended RPM to Multi-Static UWB Radar
Yoshihiro NIWA Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2013/01/01
Vol. E96-C  No. 1  pp. 119-123
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsrange points migration (RPM)multi-static observationinternal imaging for dielectric medium
 Summary | Full Text:PDF(683.4KB)

Accurate and Robust Automatic Target Recognition Method for SAR Imagery with SOM-Based Classification
Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11  pp. 3563-3571
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
automatic target recognitionneural networkself organizing map (SOM)synthetic aperture radar (SAR)SAR imageryU-matrix metric
 Summary | Full Text:PDF(3.9MB)

MLICA-Based Separation Algorithm for Complex Sinusoidal Signals with PDF Parameter Optimization
Tetsuhiro OKANO Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/11/01
Vol. E95-B  No. 11  pp. 3556-3562
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
radar signal processingmaximum likelihood independent component analysis (MLICA)complex sinusoidal signalsPDF parameter optimization
 Summary | Full Text:PDF(916.2KB)

Accurate 3-Dimensional Imaging Method Based on Extended RPM for Rotating Target Model
Shouhei KIDERA Hiroyuki YAMADA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/10/01
Vol. E95-B  No. 10  pp. 3279-3289
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
3-D image reconstructionISARtarget with continuous boundaryextended RPMscattered center shifting
 Summary | Full Text:PDF(6.4MB)

Accurate and Nonparametric Imaging Algorithm for Targets Buried in Dielectric Medium for UWB Radars
Ken AKUNE Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/08/01
Vol. E95-C  No. 8  pp. 1389-1398
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsnon-destructive testingRPMaccurate internal imaging
 Summary | Full Text:PDF(6.3MB)

Accurate Image Expansion Method Using Range Points Based Ellipse Fitting for UWB Imaging Radar
Yoriaki ABE Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/07/01
Vol. E95-B  No. 7  pp. 2424-2432
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
UWB pulse radarsrange points migrationellipse fittingimage expansion
 Summary | Full Text:PDF(3.7MB)

Accurate Surface Change Detection Method Using Phase of Coherence Function on SAR Imagery
Takehiro HOSHINO Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2012/01/01
Vol. E95-B  No. 1  pp. 263-270
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
geosurface measurementsatelite-borne SARCCDphase of coherence function
 Summary | Full Text:PDF(6.1MB)

PCA-Based Detection Algorithm of Moving Target Buried in Clutter in Doppler Frequency Domain
Muhammad WAQAS Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/11/01
Vol. E94-B  No. 11  pp. 3190-3194
Type of Manuscript:  LETTER
Category: Sensing
Keyword: 
moving target detectionpulse Doppler radarprincipal component analysis (PCA)
 Summary | Full Text:PDF(515.1KB)

Acceleration for Shadow Region Imaging Algorithm with Multiple Scattered Waves for UWB Radars
Ken AKUNE Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/09/01
Vol. E94-B  No. 9  pp. 2696-2699
Type of Manuscript:  LETTER
Category: Sensing
Keyword: 
UWB radarsmultiple scattered waveRPMshadow region imaging
 Summary | Full Text:PDF(543.4KB)

Multi-Static UWB Radar Approach Based on Aperture Synthesis of Double Scattered Waves for Shadow Region Imaging
Shouhei KIDERA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/08/01
Vol. E94-C  No. 8  pp. 1320-1323
Type of Manuscript:  BRIEF PAPER
Category: Electromagnetic Theory
Keyword: 
UWB radarsmultiple scattered wavesSARshadow region imagingmulti-static radarcomplex-shaped or multiple targets
 Summary | Full Text:PDF(1.1MB)

Separation of Mixtures of Complex Sinusoidal Signals with Independent Component Analysis
Tetsuo KIRIMOTO Takeshi AMISHIMA Atsushi OKAMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1  pp. 215-221
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
Keyword: 
independent component analysisfourth cumulantcomplex sinusoidal signalsseparation performanceradarcommunication
 Summary | Full Text:PDF(605.2KB)

A New Algorithm to Generate the Reference Images of Ship Targets for ATR Using ISAR
Kazuhiko YAMAMOTO Masafumi IWAMOTO Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/02/01
Vol. E88-B  No. 2  pp. 737-744
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
radarISARrecognitionshipreference imagerotation
 Summary | Full Text:PDF(515.3KB)

Target Distance and Velocity Measurement Algorithm to Reduce False Targets in FMCW Automotive Radar
Masashi MITSUMOTO Naohisa UEHARA Shigeho INATSUNE Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2000/09/25
Vol. E83-B  No. 9  pp. 1983-1989
Type of Manuscript:  Special Section PAPER (Special Issue on Advances in Radar Systems)
Category: 
Keyword: 
radarFMCWtarget detectionfalse target
 Summary | Full Text:PDF(1.2MB)

An Algorithm for Improving the Signal to Noise Ratio of Noisy Complex Sinusoidal Signals Using Sum of Higher-Order Statistics
Teruyuki HARA Atsushi OKAMURA Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/09/25
Vol. E81-A  No. 9  pp. 1955-1957
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
higher-order statisticsfourth-order cumulantssignal detectionsignal to noise ratio
 Summary | Full Text:PDF(181.7KB)

Extraction of Inphase and Quadrature Components from Oversampled Bandpass Signals Using Multistage Decimator with BPFs and Its Performance Evaluation
Takashi SEKIGUCHI Tetsuo KIRIMOTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/09/25
Vol. E77-A  No. 9  pp. 1457-1465
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from the 8th Digital Signal Processing Symposium)
Category: Multirate Signal Processing
Keyword: 
digital filtersanalog to digital convertersoversamplingquadrature detectionsignal to noise ratioHilbert transformers
 Summary | Full Text:PDF(658.2KB)

A Multiple Sidelobe Canceller Switching over Auxiliary Antennas Arranged in Triangular Order
Tetsuo KIRIMOTO Yasuhiro HARASAWA Atsushi SHIMADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1994/04/25
Vol. E77-B  No. 4  pp. 519-525
Type of Manuscript:  PAPER
Category: Electronic and Radio Applications
Keyword: 
multiple sidelobe cancellersradarsinterferencesswitching over auxiliary antennasadaptive signal processing
 Summary | Full Text:PDF(469.9KB)

Multi-Beam Airborne Pulsed-Doppler Radar System and Its PRF Tuning Effect for Clutter Rejection
Michimasa KONDO Sachiko ISHIKAWA Takahiko FUJISAKA Tetsuo KIRIMOTO Tsutomu HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1993/10/25
Vol. E76-B  No. 10  pp. 1263-1270
Type of Manuscript:  Special Section PAPER (Special Issue on Radar Technology)
Category: Radar System
Keyword: 
airborne pulsed-Doppler radarmulti-beam radarPRF tuningmulti-beam radar equation
 Summary | Full Text:PDF(652.5KB)