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eess.SP2025
Well-Designed k-Space Coverage is Important for Good MRI Denoising
Jiayang Wang, Justin P. Haldar
Object: Modern computational MRI denoising approaches are often designed assuming fixed k-space coverage. This contrasts with earlier acquisition-design literature that leveraged k…
eess.SP2024
Shannon-like Interpolation with Spectral Priors and Weighted Hilbert Spaces: Beyond the Nyquist Rate
Justin P. Haldar
In this work, we draw connections between the classical Shannon interpolation of bandlimited deterministic signals and the literature on estimating continuous-time random processes…