Compounded Regularization and Fast Algorithm for Compressive Sensing Deconvolution

  • Authors:
  • Liang Xiao;Jun Shao;Lili Huang;Zhihui Wei

  • Affiliations:
  • -;-;-;-

  • Venue:
  • ICIG '11 Proceedings of the 2011 Sixth International Conference on Image and Graphics
  • Year:
  • 2011

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Abstract

Compressive Sensing Deconvolution (CS Deconvolution) is a new challenge problem encountered in a wide variety of image processing fields. A compound variational regularization model which combined total variation and curve let-based sparsity prior is proposed to recovery blurred image from compressive measurements. We propose a novel fast algorithm using variable-splitting and Dual Douglas-Rachford operator splitting methods. Experiments demonstrate our proposed algorithm can obtain high-resolution data from highly incomplete measurements.