UM

Browse/Search Results:  1-10 of 25 Help

Selected(0)Clear Items/Page:    Sort:
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:0/0  |  Submit date:2019/04/04
Feature extraction  multiscale feature histograms  principal component analysis (PCA)  quaternion Weber local descriptor (QWLD)  
Two-dimensional Quaternion PCA and Sparse PCA Journal article
IEEE Transactions on Neural Networks and Learning Systems, 2018,Page: 1 - 15
Authors:  Xiaolin Xiao;  Yicong Zhou
Favorite  |  View/Download:5/0  |  Submit date:2019/03/26
2d-principle Component Analysis (2d-pca)  2d-quaternion Pca (2d-qPca)  2d-quaternion Sparse Pca (2d-qsPca)  Color Face Recognition  Feature Extraction  Partial Occlusions  Qpca  
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  
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:1/0  |  Submit date:2019/03/26
2dpca  Quaternion  Sparse  Color Face Recognition  
Two-dimensional quaternion sparse principle component analysis Conference paper
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Authors:  Xiao X.;  Zhou Y.
Favorite  |  View/Download:2/0  |  Submit date:2018/12/21
2DPCA  Color face recognition  Quaternion  Sparse  
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  
TWO-DIMENSIONAL QUATERNION SPARSE PRINCIPLE COMPONENT ANALYSIS Conference paper
Authors:  Xiao, Xiaolin;  Zhou, Yicong;  IEEE
Favorite  |  View/Download:2/0  |  Submit date:2018/10/30
2DPCA  quaternion  sparse  color face recognition  
Multi-Scale Difference Map Fusion for Tamper Localization Using Binary Ranking Hashing Conference paper
IEEE Transactions on Information Forensics and Security, Hong Kong, China, 2018-12
Authors:  Yan, Cai-Ping;  Pun, Chi-Man
Favorite  |  View/Download:0/0  |  Submit date:2019/07/30
Image Hashing  Tamper Detection  Multi-scale Fusion  Manifold Ranking  Quaternion Fourier-mellin Moments  Quaternion Fourier Transform  
Uncertainty principle for measurable sets and signal recovery in quaternion domains Journal article
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2017,Volume: 40,Issue: 11,Page: 3892-3900
Authors:  Kou, Kit Ian;  Yang, Yan;  Zou, Cuiming
Favorite  |  View/Download:9/0  |  Submit date:2018/10/30
Signal Recovery  Uncertainty Principle  Quaternion Fourier Transform