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A Robust Color Edge Detection Algorithm Based on the Quaternion Hardy Filter Journal article
Acta Mathematica Scientia, 2022,Volume: 42,Issue: 3,Page: 1238-1260
Authors:  Bi, Wenshan;  Cheng, Dong;  Liu, Wankai;  Kou, Kit Ian
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/05/13
Boundary Values  Color Image Edge Detection  Discrete Quaternion Fourier Transform  
A survey of orthogonal moments for image representation: Theory, implementation, and evaluation Journal article
ACM Computing Surveys, 2021,Volume: 55,Issue: 1,Page: 1-35
Authors:  Shuren Qi;  Yushu Zhang;  Chao Wang;  Jiantao Zhou;  Xiaochun Cao
Adobe PDF | Favorite |  | TC[WOS]:0 TC[Scopus]:8 | Submit date:2022/07/07
Plancherel Theorems of Quaternion Hilbert Transforms Associated with Linear Canonical Transforms Journal article
Advances in Applied Clifford Algebras, 2020,Volume: 30,Issue: 1
Authors:  Kou,Kit Ian;  Liu,Ming Sheng;  Zou,Cuiming
Favorite |  | TC[WOS]:4 TC[Scopus]:4 | Submit date:2021/03/11
Analytic Signal  Hilbert Transform  Instantaneous Amplitude  Quaternion Fourier Transform  Quaternion Hilbert Transform  Quaternion Linear Canonical Transform  
Phase-based edge detection algorithms Conference paper
Mathematical Methods in the Applied Sciences
Authors:  Hu X.-X.;  Kou K.I.
Favorite |  | TC[WOS]:5 TC[Scopus]:7 | Submit date:2019/02/13
edge detection  Hardy space  Plemelj-Sokhotzkis formulae  quaternion analytic signal  quaternion Fourier transform  
Phase Based Edge Detection Algorithms Journal article
Mathematical Methods in the Applied Sciences, 2018,Page: 4148-4169
Authors:  Hu, X. X.;  Kou, K. I.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/07
Edge detection  quaternion analytic signal  quaternion Fourier transform  Hardy space  Plemelj-Sokhotzkis formulaes  
Phase-based edge detection algorithms Journal article
Mathematical Methods in the Applied Sciences, 2018,Volume: 41,Issue: 11,Page: 4148-4169
Authors:  Hu,Xiao Xiao;  Kou,Kit Ian
Favorite |  | TC[WOS]:5 TC[Scopus]:7 | Submit date:2021/03/11
Edge Detection  Hardy Space  Plemelj-sokhotzkis Formulae  Quaternion Analytic Signal  Quaternion Fourier Transform  
Phase-based edge detection algorithms Journal article
MATHEMATICAL METHODS IN THE APPLIED SCIENCES, 2018,Volume: 41,Issue: 11,Page: 4148-4169
Authors:  Hu, Xiao-Xiao;  Kou, Kit Ian
Favorite |  | TC[WOS]:5 TC[Scopus]:7 | Submit date:2018/10/30
Edge Detection  Hardy Space  Plemelj-sokhotzkis Formulae  Quaternion Analytic Signal  Quaternion Fourier Transform  
Envelope detection using generalized analytic signal in 2D QLCT domains Journal article
MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, 2017,Volume: 28,Issue: 4,Page: 1343-1366
Authors:  Kou, Kit Ian;  Liu, Ming-Sheng;  Pedro Morais, Joao;  Zou, Cuiming
Favorite |  | TC[WOS]:10 TC[Scopus]:12 | Submit date:2018/10/30
Quaternion Fourier Transform  Quaternion Linear Canonical Transform  Hilbert Transform  Analytic Signal  Instantaneous Amplitude  
Quaternion Wigner–Ville distribution associated with the linear canonical transforms Journal article
Signal Processing, 2017,Volume: 130,Page: 129-141
Authors:  Fan X.-L.;  Kou K.I.;  Liu M.-S.
Favorite |  | TC[WOS]:21 TC[Scopus]:23 | Submit date:2019/02/13
2d Quaternion Wigner–ville Distribution  Linear Frequency Modulation  Quaternion Ambiguity Function  Quaternion Linear Canonical Transform  
Quaternion Wigner-Ville Distribution Associated with the Linear Canonical Transforms Journal article
Signal Processing, 2016,Page: 129-141
Authors:  Fan, X.;  Kou, K. I.;  Liu, M.
Favorite |  | TC[WOS]:0 TC[Scopus]:0 | Submit date:2022/08/24
2D quaternionWigner–Ville distribution Quaternion ambiguity function  Quaternion linear canonical transform  Linear frequency modulation