2 d motion estimation 二维运动估计
This paper investigates video coding by using 2-D quincunx filter bank with respect to two methods of motion estimation.
本文结合两种不同的运动估计方法，探讨二维棋盘式滤波器在视频编码中的应用。
In the scheme, 2-d motion vectors are obtained by a variable block-size multiresolution motion estimation algorithm and motion estimation is realized in the wavelet domain.
在该编码方案中，运动矢量的获取采用了可变块大小的多分辨运动估计算法，运动估算在小波域中进行。
Motion estimation, which may refer to image-plane motion (2-D motion) or object-motion (3-D motion) estimation, is one of the fundamental problems in digital video processing.
运动估计，包括二维的平面估计和三维的立体估计，是数字视频处理中一个很基本的问题。
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