Iterative super-resolution reconstruction using modified subgradient method

ÖZKAN K., SEKE E., ADAR N., Canbek S.

International Workshop on Multimedia Content Representation, Classification and Security, MRCS 2006, İstanbul, Türkiye, 11 - 13 Eylül 2006, ss.714-721, (Tam Metin Bildiri)

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Doi Numarası: 10.1007/11848035_94
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.714-721
  • Eskişehir Osmangazi Üniversitesi Adresli: Evet

Özet

Modified subgradient method has been employed to solve super-resolution restoration problem. The technique uses augmented Lagrangians for nonconvex minimization problems with equality constraints. The subgradient of the constructed dual function is used for a measure. Initial results on comparative studies have shown that the technique is very promising. © Springer-Verlag Berlin Heidelberg 2006.