Fast sub-pixel motion estimation by means of one-bit transform


AKBULUT O. , URHAN O. , ERTÜRK S.

21st International Symposium on Computer and Information Sciences (ISCIS 2006), İstanbul, Türkiye, 1 - 03 Kasım 2006, cilt.4263, ss.503-505

  • Cilt numarası: 4263
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayısı: ss.503-505

Özet

In this study sub-pixel motion estimation using one-bit transform is presented. The utilization of low bit depth representations for full-pixel motion estimation exist in the literature [1,7]. However sub-pixel motion estimation employing these kinds of transforms has not been tried until now. In this paper, it is shown that one-bit transform can also be utilized for sub-pixel motion estimation, significantly improving motion estimation accuracy. Hence a fast subpixel motion estimation approach is facilitated using one-bit transform.