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Quaternion Sparse Discriminant Analysis for Color Face Recognition Conference paper
2018 IEEE International Conference on Multimedia and Expo (ICME), San Diego, CA, USA, 23-27 July 2018
Authors:  Xiaolin Xiao;  Yicong Zhou
Favorite  |  View/Download:0/0  |  Submit date:2019/03/26
Qsda  Feature Extraction  Color Face Recognition  Partial Occlusion  
Linear Quaternion Differential Equations: Basic Theory and Fundamental Results Journal article
STUDIES IN APPLIED MATHEMATICS, 2018,Volume: 141,Issue: 1,Page: 3-45
Authors:  Kou, Kit Ian;  Xia, Yong-Hui
Favorite  |  View/Download:16/0  |  Submit date:2018/10/30
Quaternion Locality-Constrained Coding for Color Face Hallucination Journal article
IEEE TRANSACTIONS ON CYBERNETICS, 2018,Volume: 48,Issue: 5,Page: 1474-1485
Authors:  Liu, Licheng;  Li, Shutao;  Chen, C. L. Philip
Favorite  |  View/Download:9/0  |  Submit date:2018/10/30
Color image processing  face hallucination  image super-resolution  locality-constrained coding (LCC)  quaternion algebra  
A UNIFIED ANALYSIS OF LINEAR QUATERNION DYNAMIC EQUATIONS ON TIME SCALES Journal article
JOURNAL OF APPLIED ANALYSIS AND COMPUTATION, 2018,Volume: 8,Issue: 1,Page: 172-201
Authors:  Cheng, Dong;  Kou, Kit Lan;  Xia, Yong Hui
Favorite  |  View/Download:18/0  |  Submit date:2018/10/30
Dynamic systems on time scales  difference equations  fundamental solution matrix  quaternions  
A unified analysis of linear quaternion dynamic equations on time scales Journal article
Journal of Applied Analysis and Computation, 2018,Volume: 8,Issue: 1,Page: 172-201
Authors:  Cheng D.;  Kou K.I.;  Xia Y.H.
Favorite  |  View/Download:1/0  |  Submit date:2019/02/13
Difference equations  Dynamic systems on time scales  Fundamental solution matrix  Quaternions  
A Frame Theory of Hardy Spaces with the Quaternionic and the Clifford Algebra Settings Journal article
ADVANCES IN APPLIED CLIFFORD ALGEBRAS, 2017,Volume: 27,Issue: 2,Page: 1073-1101
Authors:  Chen, Qiuhui;  Dang, Pei;  Qian, Tao
Favorite  |  View/Download:10/0  |  Submit date:2018/10/30
Frame  Quaternion-hardy Space  Fourier Transform  Group Representation  
A color image enhancement algorithm based on quaternion representation of vector rotation Journal article
International Journal of Wavelets, Multiresolution and Information Processing, 2015,Volume: 13,Issue: 5
Authors:  Fangnian Lang;  Jiliu Zhou;  Yuan Yan Tang;  Zhaowei Shang
Favorite  |  View/Download:4/0  |  Submit date:2019/02/11
Color Texture  Image Enhancement  Quaternion Algebra  Unsharp Masking Technique  Vector Rotation  
Asymptotic behaviour of the quaternion linear canonical transform and the Bochner-Minlos theorem Journal article
Applied Mathematics and Computation, 2014,Volume: 247,Page: 675-688
Authors:  Kou K.I.;  Morais J.
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Asymptotic Behaviour  Bochner-minlos Theorem  Positive Definitely Measure  Quaternion Linear Canonical Transform  Quaternionic Analysis  
Bochner-minlos theorem and quaternion Fourier transform Book
2013
Authors:  Georgiev S.;  Morais J.;  Kou K.I.;  Sprossig W.
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Asymptotic behaviour  Bochner-Minlos theorem  Positive definitely measure  Quaternion analysis  Quaternion fourier transform  
3 × 3 pure imaginary quaternionic solutions of the Hurwitz matrixequations Journal article
Linear and Multilinear Algebra, 2010,Volume: 58,Issue: 7,Page: 863-874
Authors:  Cheng C.-M.;  Cheok K.-L.;  Leong I.-T.
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Hurwitz matrix equations  Quaternion