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, Turkey, 1 - 03 November 2006, vol.4263, pp.503-505, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 4263
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.503-505
  • Kocaeli University Affiliated: Yes

Abstract

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.