Advances in superresolution using L-curve

  title={Advances in superresolution using L-curve},
  author={Nirmal K. Bose and Surapong Lertrattanapanich and Jaehoon Koo},
Subsequent to the work of Kim, Bose, and Valenzuela in 1990 on the simultaneous filtering and interpolation of a registered sequence of undersampled noisy and shift-invariant blur degraded images, Bose and Boo tackled in 1998 the problem of reconstructing a high-resolution image from multiple undersampled, shifted, degraded frames with subpixel displacement errors. This led to a formulation involving a periodically shift-variant system model. Lertrattanapanich and Bose advanced in 1999 a… CONTINUE READING
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