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Maximum entropy method for reconstruction of the CMB images

A. T. Bajkova
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Abstract

We propose a new approach for the accurate reconstruction of cosmic microwave background distributions from observations containing in addition to the primary fluctuations the radiation from unresolved extragalactic point sources and pixel noise. The approach uses some effective realizations of the well-known maximum entropy method and principally takes into account {\it a priori} information about finiteness and spherical symmetry of the power spectrum of the CMB satisfying the Gaussian statistics.

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A. T. Bajkova. 2002-05-21. Maximum entropy method for reconstruction of the CMB images. https://arxiv.org/abs/astro-ph/0205112

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