Keyword : sparse reconstruction

An Enhanced Affinity Graph for Image Segmentation
Guodong SUN Kai LIN Junhao WANG Yang ZHANG 
Publication Date: 2019/05/01
Vol. E102-D  No. 5 ; pp. 1073-1080
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
image segmentationsuperpixelssparse reconstructionenhanced affinity graphspectral clustering
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Wideband Adaptive Beamforming Algorithm for Conformal Arrays Based on Sparse Covariance Matrix Reconstruction
Pei CHEN Dexiu HU Yongjun ZHAO Chengcheng LIU 
Publication Date: 2018/02/01
Vol. E101-B  No. 2 ; pp. 548-554
Type of Manuscript:  PAPER
Category: Antennas and Propagation
wideband adaptive beamformingconformal arrayssparse reconstructionsecond-order cone programming
 Summary | Full Text:PDF(1.4MB)

Semi-Supervised Learning via Geodesic Weighted Sparse Representation
Jianqiao WANG Yuehua LI Jianfei CHEN Yuanjiang LI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/06/01
Vol. E97-D  No. 6 ; pp. 1673-1676
Type of Manuscript:  LETTER
Category: Pattern Recognition
label estimategeodesic distancesparse reconstructionsemi-supervised learning
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Robust DOA Estimation for Uncorrelated and Coherent Signals
Hui CHEN Qun WAN Hongyang CHEN Tomoaki OHTSUKI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/10/01
Vol. E94-A  No. 10 ; pp. 2035-2038
Type of Manuscript:  LETTER
Category: Digital Signal Processing
coherent signalsdirection of arrival(DOA)sparse reconstruction
 Summary | Full Text:PDF(218.5KB)