The Cross-Search Algorithm for Motion Estimation
暂无分享,去创建一个
A fast block matching algorithm for motion estimation is presented. It is based on a logarithmic step where in each search step only 4 locations are tested. For a motion displacement of w pels/frame, this technique requires 5+4 log 2 w computations to locate the best match
[1] S. Kappagantula,et al. Motion Compensated Predictive Coding , 1984, Optics + Photonics.
[2] T Koga,et al. MOTION COMPENSATED INTER-FRAME CODING FOR VIDEO CONFERENCING , 1981 .
[3] K. Iinuma,et al. Television bandwidth compression transmission by motion-compensated interframe coding , 1982, IEEE Communications Magazine.