Wavelet domain one-bit transform for low-complexity motion estimation


Ertuerk S. , Chang T. G.

IEEE International Symposium on Circuits and Systems, Kos, Yunanistan, 21 - 24 Mayıs 2006, ss.3970-3971 identifier identifier

  • Cilt numarası:
  • Basıldığı Şehir: Kos
  • Basıldığı Ülke: Yunanistan
  • Sayfa Sayıları: ss.3970-3971

Özet

One bit transforms have been proposed for low-complexity motion estimation by reducing the representation order to a single bit, and employing binary matching criteria. As a single bit is used to represent the image information it is important that the transformation captures local detail successfully to enable reasonable motion estimation accuracy. This paper elaborates on one-bit transformation approaches proposed in the literature by utilizing a wavelet domain transformation. The proposed approach is shown to improve the motion estimation accuracy of one-bit transform based low-complexity motion estimation.