Qi ZHANG


Bee Colony Algorithm Optimization Based on Link Cost for Routing and Wavelength Assignment in Satellite Optical Networks
Yeqi LIU Qi ZHANG Xiangjun XIN Qinghua TIAN Ying TAO Naijin LIU Kai LV 
Publication:   
Publication Date: 2020/06/01
Vol. E103-B  No. 6  pp. 690-702
Type of Manuscript:  PAPER
Category: Internet
Keyword: 
routing and wavelength assignmentsatellite optical networksbee colony algorithm optimizationlink costfitness
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Parameter Estimation for Multiple Chirp Signals Based on Single Channel Nyquist Folding Receiver
Zhaoyang QIU Qi ZHANG Minhong SUN Jun ZHU 
Publication:   
Publication Date: 2020/03/01
Vol. E103-A  No. 3  pp. 623-628
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
Nyquist folding receiverparameter estimationnon-cooperative receivingmultiple chirp signals
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Direct Log-Density Gradient Estimation with Gaussian Mixture Models and Its Application to Clustering
Qi ZHANG Hiroaki SASAKI Kazushi IKEDA 
Publication:   
Publication Date: 2019/06/01
Vol. E102-D  No. 6  pp. 1154-1162
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
probability density gradientmixture modelclusteringhierarchical clustering
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Key Parameter Estimation for Pulse Radar Signal Intercepted by Non-Cooperative Nyquist Folding Receiver
Zhaoyang QIU Qi ZHANG Jun ZHU Bin TANG 
Publication:   
Publication Date: 2018/11/01
Vol. E101-A  No. 11  pp. 1934-1939
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
Nyquist folding receiverpulse radar signalhybrid modulated signalnon-cooperative receivingparameter estimation
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Non-Cooperative Detection Method of MIMO-LFM Signals with FRFT Based on Entropy of Slice
Yifei LIU Jun ZHU Bin TANG Qi ZHANG 
Publication:   
Publication Date: 2018/11/01
Vol. E101-A  No. 11  pp. 1940-1943
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMO-LFM radar signalentropy weight methodnon-cooperative signal detection
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Frequency Diversity Array MIMO Track-before-Detect in Coherent Repeated Interference
Yuan ZHAO Qi ZHANG Bin TANG 
Publication:   
Publication Date: 2018/10/01
Vol. E101-A  No. 10  pp. 1703-1707
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
MIMOfrequency diversity array radarsECCMtrack before detectcoherent repeated interference
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Performance Analysis of the Generalized Sidelobe Canceller in Finite Sample Size and Correlative Interference Situations
Xu WANG Julan XIE Zishu HE Qi ZHANG 
Publication:   
Publication Date: 2017/11/01
Vol. E100-A  No. 11  pp. 2358-2369
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
the generalized sidelobe canceller (GSC)the interference cancellation ratio (CR)the correlation coefficientthe finite sample size
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Fast Parameter Estimation for Polyphase P Codes Modulated Radar Signals
Qi ZHANG Pei WANG Jun ZHU Bin TANG 
Publication:   
Publication Date: 2017/10/01
Vol. E100-A  No. 10  pp. 2162-2166
Type of Manuscript:  LETTER
Category: Digital Signal Processing
Keyword: 
radar signalspolyphase P codesparameter estimationlow computational complexity
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A Refined Estimator of Multicomponent Third-Order Polynomial Phase Signals
GuoJian OU ShiZhong YANG JianXun DENG QingPing JIANG TianQi ZHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/01/01
Vol. E99-B  No. 1  pp. 143-151
Type of Manuscript:  PAPER
Category: Fundamental Theories for Communications
Keyword: 
multicomponent third-order polynomial phase signalsfast Fourier transformation (FFT)moving average filterk-means algorithmsingular value decomposition (SVD)
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Speeding Up the Orthogonal Iteration Pose Estimation
Junying XIA Xiaoquan XU Qi ZHANG Jiulong XIONG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/07/01
Vol. E95-D  No. 7  pp. 1827-1829
Type of Manuscript:  Special Section LETTER (Special Section on Machine Vision and its Applications)
Category: 3D Pose
Keyword: 
pose estimationorthogonal iterationparaperspective camera model
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Initial Codebook Algorithm of Vector Quantizaton
ShanXue CHEN FangWei LI WeiLe ZHU TianQi ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/08/01
Vol. E91-D  No. 8  pp. 2189-2191
Type of Manuscript:  LETTER
Category: Algorithm Theory
Keyword: 
initialization methodcomputational complexityvector quantizationimage processing
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Fast Searching Algorithm for Vector Quantization Based on Subvector Technique
ShanXue CHEN FangWei LI WeiLe ZHU TianQi ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/07/01
Vol. E91-D  No. 7  pp. 2035-2040
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
encodingcomputational complexityvector quantizationdata compressionimage processing
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Newly Found Visual Illusions and 3-D Display
Masanori IDESAWA Qi ZHANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1999/10/25
Vol. E82-C  No. 10  pp. 1823-1830
Type of Manuscript:  REVIEW PAPER
Category: 
Keyword: 
3-D illusionopaque surfacetransparent objectsolid objectbinocular viewingocclusionmime (pantomime) effectsustaining cuesstereoscopic display
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