Constrained one-bit transform-based motion estimation using predictive hexagonal pattern


Urhan O.

JOURNAL OF ELECTRONIC IMAGING, cilt.16, 2007 (SCI İndekslerine Giren Dergi)

  • Cilt numarası: 16 Konu: 3
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1117/1.2769321
  • Dergi Adı: JOURNAL OF ELECTRONIC IMAGING

Özet

We combine predictive hexagonal pattern and partial distortion searches with the recently proposed constrained one-bit transform-based motion estimation scheme to reduce the computational load of the motion estimation process. Furthermore, the kernel used to obtain the one-bit images is simplified. Experimental results show significant reduction of the number of average search points, with only a slight loss in motion estimation accuracy. (c) 2007 SPIE and IS&T.