Browsing by Keywords "Reconstruction error"
Now showing items 1-6 of 6
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Choice of sampling interval and extent for finite-energy fields
(Institute of Electrical and Electronics Engineers Inc., 2017)We focus on the problem of representing a nonstationary finite-energy random field, with finitely many samples. We do not require the field to be of finite extent or to be bandlimited. We propose an optimizable procedure ... -
A complexity-reduced ML parametric signal reconstruction method
(2011)The problem of component estimation from a multicomponent signal in additive white Gaussian noise is considered. A parametric ML approach, where all components are represented as a multiplication of a polynomial amplitude ... -
A compression method based on compressive sampling for 3-D laser range scans of indoor environments
(Springer, Dordrecht, 2010)When 3-D models of environments need to be transmitted or stored, they should be compressed efficiently to increase the capacity of the communication channel or the storage medium. We propose a novel compression technique ... -
Expectation maximization based matching pursuit
(IEEE, 2012)A novel expectation maximization based matching pursuit (EMMP) algorithm is presented. The method uses the measurements as the incomplete data and obtain the complete data which corresponds to the sparse solution using an ... -
Sparse ground-penetrating radar imaging method for off-the-grid target problem
(SPIE, 2013)Spatial sparsity of the target space in subsurface or through-the-wall imaging applications has been successfully used within the compressive-sensing framework to decrease the data acquisition load in practical systems, ... -
Universal lower bound for finite-sample reconstruction error and ıts relation to prolate spheroidal functions
(Institute of Electrical and Electronics Engineers, 2018)We consider the problem of representing a finite-energy signal with a finite number of samples. When the signal is interpolated via sinc function from the samples, there will be a certain reconstruction error since only a ...
