Wei CHEN


Adaptive Multi-Scale Tracking Target Algorithm through Drone
Qiusheng HE Xiuyan SHAO Wei CHEN Xiaoyun LI Xiao YANG Tongfeng SUN 
Publication:   
Publication Date: 2019/10/01
Vol. E102-B  No. 10  pp. 1998-2005
Type of Manuscript:  Special Section PAPER (Special Section on Exploring Drone for Mobile Sensing, Coverage and Communications: Theory and Applications)
Category: 
Keyword: 
target trackingcolor featureprincipal component analysisscale adaptation
 Summary | Full Text:PDF

Reliability Analysis of Power and Communication Network in Drone Monitoring System
Fengying MA Yankai YIN Wei CHEN 
Publication:   
Publication Date: 2019/10/01
Vol. E102-B  No. 10  pp. 1991-1997
Type of Manuscript:  Special Section PAPER (Special Section on Exploring Drone for Mobile Sensing, Coverage and Communications: Theory and Applications)
Category: 
Keyword: 
drone safetydrone emergency monitoringpower supply reliabilityaccelerated life test
 Summary | Full Text:PDF

Using a Single Dendritic Neuron to Forecast Tourist Arrivals to Japan
Wei CHEN Jian SUN Shangce GAO Jiu-Jun CHENG Jiahai WANG Yuki TODO 
Publication:   
Publication Date: 2017/01/01
Vol. E100-D  No. 1  pp. 190-202
Type of Manuscript:  PAPER
Category: Biocybernetics, Neurocomputing
Keyword: 
artificial neural networkschaosdendritic neuron modelphase space reconstructiontime series predictiontourism demand
 Summary | Full Text:PDF

Quantitative Assessment of Facial Paralysis Based on Spatiotemporal Features
Truc Hung NGO Yen-Wei CHEN Naoki MATSUSHIRO Masataka SEO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/01/01
Vol. E99-D  No. 1  pp. 187-196
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
facial paralysisobjective quantitative assessmentspatiotemporal featuretracking of landmarks
 Summary | Full Text:PDF

Sparse and Low-Rank Matrix Decomposition for Local Morphological Analysis to Diagnose Cirrhosis
Junping DENG Xian-Hua HAN Yen-Wei CHEN Gang XU Yoshinobu SATO Masatoshi HORI Noriyuki TOMIYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/12/01
Vol. E97-D  No. 12  pp. 3210-3221
Type of Manuscript:  PAPER
Category: Biological Engineering
Keyword: 
local morphological analysisdiagnosis of cirrhosissparse and low-rank matrix decompositionaugmented lagrange multiplier
 Summary | Full Text:PDF | (Errata[Uploaded on January 1,2015])

Polarimetric Coherence Optimization and Its Application for Manmade Target Extraction in PolSAR Data
Shun-Ping XIAO Si-Wei CHEN Yu-Liang CHANG Yong-Zhen LI Motoyuki SATO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/06/01
Vol. E97-C  No. 6  pp. 566-574
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
synthetic aperture radar (SAR)polarimetrycoherency matrixcovariance matrixrotationcoherence optimizationcorrelation coefficientmanmade target
 Summary | Full Text:PDF

Segmentation of Liver in Low-Contrast Images Using K-Means Clustering and Geodesic Active Contour Algorithms
Amir H. FORUZAN Yen-Wei CHEN Reza A. ZOROOFI Akira FURUKAWA Yoshinobu SATO Masatoshi HORI Noriyuki TOMIYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/04/01
Vol. E96-D  No. 4  pp. 798-807
Type of Manuscript:  Special Section PAPER (Special Section on Medical Imaging)
Category: Medical Image Processing
Keyword: 
liver segmentationsegmentation of low-contrast imagesgeodesic active contoursliver intensity distribution modeling
 Summary | Full Text:PDF

A Leakage-Aware CS/CB Scheme for Heterogeneous CoMP Networks with Layered Limited Feedback
Bijun PENG Wei CHEN Yu ZHANG Ming LEI Zhigang CAO Sheng ZHOU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/01/01
Vol. E96-B  No. 1  pp. 363-366
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
coordinated multi-point transmissioncoordinated scheduling/coordinated beamforminglimited feedbackheterogeneous network
 Summary | Full Text:PDF

Selective Intra Block Size Decision and Fast Intra Mode Decision Algorithms for H.264/AVC Encoder
Karunanithi BHARANITHARAN Jiun-Ren DING Bo-Wei CHEN Jhing-Fa WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/11/01
Vol. E95-D  No. 11  pp. 2720-2723
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
intra predictionedge detectionRDOadvanced video codinginter prediction
 Summary | Full Text:PDF

View-Based Object Recognition Using ND Tensor Supervised Neighborhood Embedding
Xian-Hua HAN Yen-Wei CHEN Xiang RUAN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/03/01
Vol. E95-D  No. 3  pp. 835-843
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
tensor analysissupervised neighborhood embeddingsubspace learningrandom forestsview-based object recognition
 Summary | Full Text:PDF

Batch Sliding Window Based-Transmission Coordination Mechanism for Opportunistic Routing
Wei CHEN Juan WANG Jing JIN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2011/01/01
Vol. E94-B  No. 1  pp. 77-85
Type of Manuscript:  PAPER
Category: Network
Keyword: 
opportunistic routingbatch sliding windowtransmission coordinationmulti-hop wireless networksbatch map
 Summary | Full Text:PDF

Multilinear Supervised Neighborhood Embedding with Local Descriptor Tensor for Face Recognition
Xian-Hua HAN Xu QIAO Yen-Wei CHEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2011/01/01
Vol. E94-D  No. 1  pp. 158-161
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
tensor analysissupervised neighborhood embeddingsubspace learninglocal SIFT featureview-based object recognition
 Summary | Full Text:PDF

Novel Confidence Feature Extraction Algorithm Based on Latent Topic Similarity
Wei CHEN Gang LIU Jun GUO Shinichiro OMACHI Masako OMACHI Yujing GUO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/08/01
Vol. E93-D  No. 8  pp. 2243-2251
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech recognitionconfidence annotationconfidence featurelatent topic similarity
 Summary | Full Text:PDF

Modeling the Saturation Effects for Narrowband Active Noise Control Systems
Fu-Kun CHEN Chih-Wei CHEN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2009/11/01
Vol. E92-A  No. 11  pp. 2922-2926
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
active noise control (ANC)saturation effectfeedforward ANC systemsfeedback ANC systemsanalog to digital converter (ADC)
 Summary | Full Text:PDF

Synchronization Scheme for Frame Differential IR-UWB Receivers
Jyh-Horng WEN Hsi-Chou HSU Po-Wei CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/07/01
Vol. E92-B  No. 7  pp. 2389-2396
Type of Manuscript:  PAPER
Category: Transmission Systems and Transmission Equipment for Communications
Keyword: 
frame-differentialultra wideband (UWB)synchronizationtiming acquisition
 Summary | Full Text:PDF

A Power-Saving Data Aggregation Algorithm for Byzantine Faults in Wireless Sensor Networks
Yu-Chen KUO Ji-Wei CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/06/01
Vol. E92-B  No. 6  pp. 2201-2208
Type of Manuscript:  PAPER
Category: Sensing
Keyword: 
Byzantine faultsdata aggregationfault tolerancequorum systemswireless sensor networks
 Summary | Full Text:PDF

Parzen-Window Based Normalized Mutual Information for Medical Image Registration
Rui XU Yen-Wei CHEN Song-Yuan TANG Shigehiro MORIKAWA Yoshimasa KURUMI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/01/01
Vol. E91-D  No. 1  pp. 132-144
Type of Manuscript:  PAPER
Category: Biological Engineering
Keyword: 
parzen-window methodnormalized mutual informationmedical image registrationoptimization
 Summary | Full Text:PDF

Joint Blind Super-Resolution and Shadow Removing
Jianping QIAO Ju LIU Yen-Wei CHEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/12/01
Vol. E90-D  No. 12  pp. 2060-2069
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
single-frame super-resolutionsupport vector machinesvector quantizationhidden Markov modellogarithmic-wavelet transformshadow removal
 Summary | Full Text:PDF

A Current-Steering DAC Architecture with Novel Switching Scheme for GPON Burst-Mode Laser Drivers
Wei CHEN Johan BAUWELINCK Peter OSSIEUR Xing-Zhi QIU Jan VANDEWEGE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/04/01
Vol. E90-C  No. 4  pp. 877-884
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
current steering digital-to-analog converterDNLGPONcascade current mirrorBiCMOS
 Summary | Full Text:PDF

On Delay Estimation Error for CDMA in Fast Fading Channels
Wei CHEN Erry GUNAWAN Kah Chan TEH 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/09/01
Vol. E88-B  No. 9  pp. 3788-3790
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
DS-CDMA systemfast fading channelspace-time array manifold modeldelay estimation
 Summary | Full Text:PDF

A Subsampling UWB Impulse Radio Architecture Utilizing Analytic Signaling
Mike Shuo-Wei CHEN Robert W. BRODERSEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2005/06/01
Vol. E88-C  No. 6  pp. 1114-1121
Type of Manuscript:  INVITED PAPER (Special Section on Analog Circuit and Device Technologies)
Category: 
Keyword: 
UWBsubsamplingimpulse radioanalytic signalingwideband circuit
 Summary | Full Text:PDF

An ICA-Domain Shrinkage Based Poisson-Noise Reduction Algorithm and Its Application to Penumbral Imaging
Xian-Hua HAN Zensho NAKAO Yen-Wei CHEN Ryosuke KODAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/04/01
Vol. E88-D  No. 4  pp. 750-757
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
penumbral imagingICA-domain shrinkageindependent component analysissignal-dependent noise
 Summary | Full Text:PDF

Robust Edge Detection by Independent Component Analysis in Noisy Images
Xian-Hua HAN Yen-Wei CHEN Zensho NAKAO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/09/01
Vol. E87-D  No. 9  pp. 2204-2211
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
edge detectionindependent component analysissparse codeshrinkage functionPoisson noise
 Summary | Full Text:PDF

A Precision CMOS Power-On-Reset Circuit with Power Noise Immunity for Low-Voltage Technology
Wen-Cheng YEN Hung-Wei CHEN Yu-Tong LIN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/05/01
Vol. E87-C  No. 5  pp. 778-784
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
Power-On-Resetband-gap referencetemperature compensation
 Summary | Full Text:PDF

Independent Component Analysis for Color Indexing
Xiang-Yan ZENG Yen-Wei CHEN Zensho NAKAO Jian CHENG Hanqing LU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/04/01
Vol. E87-D  No. 4  pp. 997-1003
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
color indexingcolor histogramcontent-based image retrievalprincipal component analysisindependent component analysis
 Summary | Full Text:PDF

A Spatial Weighted Color Histogram for Image Retrieval
Jian CHENG Yen-Wei CHEN Hanqing LU Xiang-Yan ZENG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/01/01
Vol. E87-D  No. 1  pp. 246-249
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
image retrievalspatial weighted color histogramHSVspatial center moment
 Summary | Full Text:PDF

A New Texture Feature Based on PCA Pattern Maps and Its Application to Image Retrieval
Xiang-Yan ZENG Yen-Wei CHEN Zensho NAKAO Hanqing LU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/05/01
Vol. E86-D  No. 5  pp. 929-936
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
texture featurepattern matchingprincipal component analysis (PCA)PCA pattern mapimage retrieval
 Summary | Full Text:PDF

Weighted Proportional Fair Rate Allocations in a Differentiated Services Network
Chun-Liang LEE Chi-Wei CHEN Yaw-Chung CHEN 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2002/01/01
Vol. E85-B  No. 1  pp. 116-128
Type of Manuscript:  Special Section PAPER (Special Issue on Internet Technology II -- Traffic Control and Performance Evaluation in the Internet)
Category: 
Keyword: 
differentiated servicesweighted proportional fairnessflow control
 Summary | Full Text:PDF

A Spread Spectrum Clock Generator for EMI Reduction
Hung-Wei CHEN Jiin-Chuan WU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2001/12/01
Vol. E84-C  No. 12  pp. 1959-1966
Type of Manuscript:  PAPER
Category: Integrated Electronics
Keyword: 
spread spectrumEMISSDPLLfrequency synthesizervariation average
 Summary | Full Text:PDF

Designing Efficient Parallel Algorithms with Multi-Level Divide-and-Conquer
Wei CHEN Koichi WADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/05/01
Vol. E84-A  No. 5  pp. 1201-1208
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
design of parallel algorithmmulti-level divide-and-conquerconvex hull problem of discsupper envelope problem of segmentsfarthest neighbors problem of polygons
 Summary | Full Text:PDF

Polynomially Fast Parallel Algorithms for Some P-Complete Problems
Carla Denise CASTANHO Wei CHEN Koichi WADA Akihiro FUJIWARA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2001/05/01
Vol. E84-A  No. 5  pp. 1244-1255
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
parallel algorithmP-complete problemsconvex layers problemenvelope layers problem
 Summary | Full Text:PDF

An Adaptive Backpropagation Algorithm for Limited-Angle CT Image Reconstruction
Fath El Alem F. ALI Zensho NAKAO Yen-Wei CHEN Kazunori MATSUO Izuru OHKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/06/25
Vol. E83-A  No. 6  pp. 1049-1058
Type of Manuscript:  Special Section PAPER (Special Section of Papers Selected from 1999 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC'99))
Category: 
Keyword: 
backpropagationCT imageEMMLMARTrprop
 Summary | Full Text:PDF

A Fast Kinoform Optimization Algorithm Based on Simulated Annealing
Yen-Wei CHEN Shinichiro YAMAUCHI Ning WANG Zensho NAKAO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/04/25
Vol. E83-A  No. 4  pp. 774-776
Type of Manuscript:  LETTER
Category: Image
Keyword: 
kinoformcomputer generated holographyoptimizationsimulated annealing
 Summary | Full Text:PDF

A Parallel Algorithm for Constructing Strongly Convex Superhulls of Points
Carla Denise CASTANHO Wei CHEN Koichi WADA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2000/04/25
Vol. E83-A  No. 4  pp. 722-732
Type of Manuscript:  Special Section PAPER (Special Section on Discrete Mathematics and Its Applications)
Category: 
Keyword: 
computational geometryconvexitystrongly convex superhullparallel algorithmdivide-and-conquer
 Summary | Full Text:PDF

Parallel Algorithms for Convex Hull Problems and Their Paradigm
Wei CHEN Koji NAKANO Koichi WADA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/03/25
Vol. E83-D  No. 3  pp. 519-529
Type of Manuscript:  INVITED SURVEY PAPER
Category: Parallel and Distributed Algorithms
Keyword: 
convex hullsparallel algorithmsrandomized algorithmsoutput-size sensitive algorithmsrobust computational geometry
 Summary | Full Text:PDF

Application of a Noise-Smoothing Filter Based on Adaptive Windowing to Penumbral Imaging
Yen-Wei CHEN Hiroshi ARAKAWA Zensho NAKAO Katsumi YAMASHITA Ryosuke KODAMA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1998/03/25
Vol. E81-A  No. 3  pp. 500-506
Type of Manuscript:  PAPER
Category: Image Theory
Keyword: 
penumbral imaginglocal-statistic filteradaptive windowing signal-dependant noise
 Summary | Full Text:PDF

Blind Deconvolution Based on Genetic Algorithms
Yen-Wei CHEN Zensho NAKAO Kouichi ARAKAKI Shinichi TAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/12/25
Vol. E80-A  No. 12  pp. 2603-2607
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
blind deconvolutiongenetic algorithmimage restorationblurring function
 Summary | Full Text:PDF

A Quantitative Evaluation of Neutron Penumbral Imaging with a Toroidal-Segment Aperture
Yen-Wei CHEN Zensho NAKAO Ikuo NAKAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/02/25
Vol. E80-C  No. 2  pp. 346-351
Type of Manuscript:  PAPER
Category: Electromagnetic Theory
Keyword: 
penumbral imagingneutron imagetoroidal aperturepoint spread function isoplanaticnon-isoplanaticityfield of viewspatial resolution
 Summary | Full Text:PDF

Attenuation Correction for X-Ray Emission Computed Tomography of Laser-Produced Plasma
Yen-Wei CHEN Zensho NAKAO Shinichi TAMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/08/25
Vol. E79-A  No. 8  pp. 1287-1290
Type of Manuscript:  LETTER
Category: Image Theory
Keyword: 
emission computed tomography (ECT)attenuation correction,projectionreconstruction,algebraic reconstruction technique (ART)
 Summary | Full Text:PDF

High-Resolution Penumbral Imaging of 14-MeV Neutrons
Yen-Wei CHEN Noriaki MIYANAGA Minoru UNEMOTO Masanobu YAMANAKA Tatsuhiko YAMANAKA Sadao NAKAI Tetsuo IGUCHI Masaharu NAKAZAWA Toshiyuki IIDA Shinichi TAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/12/25
Vol. E78-C  No. 12  pp. 1787-1792
Type of Manuscript:  PAPER
Category: Opto-Electronics
Keyword: 
penumbral imagingneutron imagelaser fusiontoroidal aperturescintillator arraygated image intensifier
 Summary | Full Text:PDF

A Parallel Method for the Prefix Convex Hulls Problem
Wei CHEN Koji NAKANO Toshimitsu MASUZAWA Nobuki TOKURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1994/10/25
Vol. E77-A  No. 10  pp. 1675-1683
Type of Manuscript:  PAPER
Category: Algorithms, Data Structures and Computational Complexity
Keyword: 
computational geometryconvex hull problemsoptimal parallel algorithmsthe CREW PRAM model
 Summary | Full Text:PDF