Binary Alpha-Plane Assisted Fast Motion Estimation of Video Objects in Wavelet Domain
Chuanming Song, Xianghai Wang, Yanwen Guo, Fuyan Zhang · 2009
Summary form only given. Shift-variance and computational complexity are bottleneck of existing wavelet-based motion estimation (ME). Moreover, to the best of our knowledge, few works have been reported on wavelet-domain ME of video objects (VOs). In this paper, we present an efficient wavelet-domain approach to ME of arbitrarily shaped VOs.