On minimal trajectories for mobile sampling of bandlimited fields

DOI10.1016/j.acha.2014.11.002zbMath1339.94028arXiv1312.7794OpenAlexW2011481219WikidataQ59341236 ScholiaQ59341236MaRDI QIDQ890467

Jayakrishnan Unnikrishnan, Martin Vetterli, José Luis Romero, Karlheinz Gröchening

Publication date: 10 November 2015

Published in: Applied and Computational Harmonic Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1312.7794

zbMATH Keywords

Beurling densityconvex spectrumbandlimited field samplingmobile sensingpath densitysensor trajectoriesspatial field sampling

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Sampling theory in information and communication theory (94A20)

Related Items (18)

An uncertainty principle and sampling inequalities in Besov spaces ⋮ Density of Gabor systems via the short time Fourier transform ⋮ Iterative actions of normal operators ⋮ A sufficient condition for mobile sampling in terms of surface density ⋮ The Nyquist sampling rate for spiraling curves ⋮ t-Design Curves and Mobile Sampling on the Sphere ⋮ Dynamical Sampling and Systems from Iterative Actions of Operators ⋮ Compressed sensing with structured sparsity and structured acquisition ⋮ Phaseless reconstruction from space-time samples ⋮ Optimal Compressive Imaging of Fourier Data ⋮ Krylov Subspace Methods in Dynamical Sampling ⋮ Sampling the flow of a bandlimited function ⋮ Dynamical sampling with additive random noise ⋮ Curve based approximation of measures on manifolds by discrepancy minimization ⋮ Frames induced by the action of continuous powers of an operator ⋮ Sampling trajectories for the short-time Fourier transform ⋮ On 2-dimensional mobile sampling ⋮ On the Generation of Sampling Schemes for Magnetic Resonance Imaging

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