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Quaternion-based multiscale analysis for feature extraction of hyperspectral images Journal article
IEEE Transactions on Signal Processing, 2019,Volume: 67,Issue: 6,Page: 1418-1430
Authors:  Li H.;  Li H.;  Zhang L.
Favorite  |  View/Download:3/0  |  Submit date:2019/04/04
Feature extraction  multiscale feature histograms  principal component analysis (PCA)  quaternion Weber local descriptor (QWLD)  
Two-Dimensional Quaternion Sparse Principal Component Analysis Conference paper
2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Calgary, AB, Canada, 15-20 April 2018
Authors:  Xiaolin Xiao;  Yicong Zhou
Favorite  |  View/Download:4/0  |  Submit date:2019/03/26
2dpca  Quaternion  Sparse  Color Face Recognition  
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:21/0  |  Submit date:2018/10/30
Solving Quaternion Ordinary Differential Equations with Two-Sided Coefficients Journal article
QUALITATIVE THEORY OF DYNAMICAL SYSTEMS, 2018,Volume: 17,Issue: 2,Page: 441-462
Authors:  Cai, Zhen Feng;  Kou, Kit Ian
Favorite  |  View/Download:14/0  |  Submit date:2018/10/30
Differential Equations  Quaternions  Two-sided Coefficients  Solution  Noncommutativity  
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:3/0  |  Submit date:2019/02/13
Difference equations  Dynamic systems on time scales  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, Dong;  Kou, Kit Lan;  Xia, Yong Hui
Favorite  |  View/Download:23/0  |  Submit date:2018/10/30
Dynamic systems on time scales  difference equations  fundamental solution matrix  quaternions  
TWO-DIMENSIONAL QUATERNION SPARSE PRINCIPLE COMPONENT ANALYSIS Conference paper
Authors:  Xiao, Xiaolin;  Zhou, Yicong;  IEEE
Favorite  |  View/Download:4/0  |  Submit date:2018/10/30
2DPCA  quaternion  sparse  color face recognition  
Novel uncertainty principles associated with 2D quaternion Fourier transforms Journal article
Integral Transforms and Special Functions, 2016,Volume: 27,Issue: 3,Page: 213-226
Authors:  Yang Y.;  Ian Kou K.
Favorite  |  View/Download:7/0  |  Submit date:2019/02/13
Covariance  Heisenberg's Uncertainty Principle  Quaternion Fourier Transform  
On 3D orthogonal prolate spheroidal monogenics Journal article
Mathematical Methods in the Applied Sciences, 2016,Volume: 39,Issue: 4,Page: 635-648
Authors:  Morais J.;  Nguyen H.M.;  Kou K.I.
Favorite  |  View/Download:5/0  |  Submit date:2019/02/13
Ferrer's Associated Legendre Functions  Hyperbolic Functions  Prolate Spheroidal Harmonics  Prolate Spheroidal Monogenics  Quaternionic Analysis  Riesz System  
Person reidentification using quaternionic local binary pattern Conference paper
Proceedings - IEEE International Conference on Multimedia and Expo, Chengdu, PEOPLES R CHINA, JUL 14-18, 2014
Authors:  Lan R.;  Zhou Y.;  Tang Y.Y.;  Chen C.L.P.
Favorite  |  View/Download:5/0  |  Submit date:2018/12/21
Feature Extraction  Local Binary Pattern  Person Reidentification  Quaternion