2 papers
math.CV2025
Radon-type transforms for holomorphic and Hermitian monogenic functions
Ren Hu, Pan Lian
The standard Radon transform of holomorphic functions is not always well defined, as the integration of such functions over planes may not converge. In this paper, we introduce new…
cs.CV2025
Quaternionic Reweighted Amplitude Flow for Phase Retrieval in Image Reconstruction
Ren Hu, Pan Lian
Quaternionic signal processing provides powerful tools for efficiently managing color signals by preserving the intrinsic correlations among signal dimensions through quaternion al…