Variational Reconstruction of Vector and Scalar Images from Non-Uniform Samples

  title={Variational Reconstruction of Vector and Scalar Images from Non-Uniform Samples},
  author={Muthuvel Arigovindan},
We address the problem of reconstructing scalar and vector functions from non-uniform data. The reconstruction problem is formulated as a minimization problem where the cost is a weighted sum of two terms. The first data term is the quadratic measure of goodness of fit, whereas the second regularization term is a smoothness functional. We concentrate on the case where the later is a semi-norm involving differential operators. We are interested in a solution that is invariant with respect to… CONTINUE READING


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