TianQi ZHANG


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)
 Summary | Full Text:PDF(1.7MB)

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
 Summary | Full Text:PDF(377.8KB)

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
 Summary | Full Text:PDF(597KB)