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Found 5 papers, 3 papers with code
Polarimetric phase retrieval: uniqueness and algorithms
This work introduces a novel Fourier phase retrieval model, called polarimetric phase retrieval that enables a systematic use of polarization information in Fourier phase retrieval problems.
A general framework for constrained convex quaternion optimization
This paper introduces a general framework for solving constrained convex quaternion optimization problems in the quaternion domain.
Optimization and Control Signal Processing
A complete framework for linear filtering of bivariate signals
A complete framework for the linear time-invariant (LTI) filtering theory of bivariate signals is proposed based on a tailored quaternion Fourier transform.
Spectral analysis of stationary random bivariate signals
This spectral density can be meaningfully interpreted in terms of frequency-dependent polarization attributes.
Methodology
Time-frequency analysis of bivariate signals
The resulting spectrograms and scalograms provide meaningful representations of both the time-frequency and geometrical/polarization content of the signal.
Methodology
