Abstract

In this paper we present a sparse reconstruction algorithm for the deconvolution of Radio astronomical synthesis images. We present the deconvolution problem as an £1 optimization. Using the sparsity of the astronomical image we obtain that the £1 reconstruction recovers the sparse image consistent with the observed data. We end up with a simulated example of the reconstruction, using a simulated radio telescope array. Index Terms- Radio astronomy, images reconstruction, deconvolution algorithm, £1

Citations