1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.CA2019
Discrete Uncertainty Principle in Quaternion Setting and Application in Signal Reconstruction
Yan Yang, Kit Ian Kou, Cuiming Zou
In this paper, the uncertainty principle of discrete signals associated with Quaternion Fourier transform is investigated. It suggests how sparsity helps in the recovery of missing…
cs.IT2016
Uncertainty Principle for Measurable Sets and Signal Recovery in Quaternion Domains
Kit Ian Kou, Yan Yang, Cuiming Zou
The classical uncertainty principle of harmonic analysis states that a nontrivial function and its Fourier transform cannot both be sharply localized. It plays an important role in…
math.CA2016★ 1 cited
Edge Detection Methods Based on Differential Phase Congruency of Monogenic Image
Yan Yang, Kit Ian Kou, Cuiming Zou
Edge Detection Methods Based on Differential Phase Congruency of Monogenic Image Abstract: Edge detection has been widely used in medical image processing and automatic diagnosis.…