Combining Multiple-candidate Search With One-bit Transform For Motion Estimation
Wong, Au, Tourapis · 1998
In this paper, we improve the performance using the results of one-bit transform as the initial estimate of the motion vector, and use re-examination strategies to find the final motion vector. Experiment results show thut the proposed method improves the performance of the one-bit transform by up to 0.9 dB and outperforms many other motion estimation algorithms such as the Three-Step Search (3SS), New Three-Step Seurch (N3SS) and the Four-Step Search (4SS).