Multiscale block compressed sensing with smoothed projected Landweber reconstruction

@article{Fowler2011MultiscaleBC,
  title={Multiscale block compressed sensing with smoothed projected Landweber reconstruction},
  author={James E. Fowler and Sungkwang Mun and Eric W. Tramel},
  journal={2011 19th European Signal Processing Conference},
  year={2011},
  pages={564-568}
}
A multiscale variant of the block compressed sensing with smoothed projected Landweber reconstruction algorithm is proposed for the compressed sensing of images. In essence, block-based compressed-sensing sampling is deployed independently within each subband of each decomposition level of a wavelet transform of an image. The corresponding multiscale reconstruction interleaves Landweber steps on the individual blocks with a smoothing filter in the spatial domain of the image as well as… CONTINUE READING
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