Constrained one-bit transform-based motion estimation using predictive hexagonal pattern
Oğuzhan Urhan · Journal of Electronic Imaging · 2007
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.