motion vectors发音

意思翻译

运动矢量

相似词语短语

vectors───v.推动…前进；指引（vector的第三人称单数）；n.[数]向量（vector的复数）；航向；航线；弹道，轨道；带菌者

motion───vt.运动；向…打手势；n.动作；移动；手势；请求；意向；议案；vi.运动；打手势

equipollent vectors───等效矢量

vectors c++───向量c++

subtracting vectors───减去向量

coplanar vectors───共面向量

vectors calculator───矢量计算器

vectors lab───向量实验室

vectors physics───矢量物理学

双语使用场景

proposes a robust video watermarking scheme based on motion vectors.───提出一种基于运动矢量的鲁棒视频水印方案。

a hybrid video watermarking scheme based on motion vectors and DCT coefficients is proposed.───一种基于运动矢量域与DCT域的混合视频水印方案。

The cyclonic circulation associated with Sam is well depicted by the storm motion vectors. Fig.───从图中风暴运动向量清楚看到与森姆相关的气旋式环流。

As real motion has arbitrary precision, allowing motion vectors to have half-pixel resolution can greatly improve the prediction accuracy.───实际对象的运动精度可以是任意小的，允许运动矢量具有半像素精度，可以有效地提高运动预测准确度。

Thirdly, the search center is selected among the reference motion vector and spatial neighboring motion vectors.───接着从参考运动矢量以及空间相邻运动矢量中选取搜索中心；

Then, motion vectors samples associated with background macroblocks are selected to estimate motion model parameters.───基于分割的结果，采用背景宏块的运动矢量进行全局运动参数估计。

based on reference motion vectors to carry out prediction for current motion vector to be predicted.───根据参考运动矢量对当前待预测运动矢量进行预测。

The median of the said three predicted motion vectors is as predicted motion vector of current block.───将上述三个预测运动矢量中的中值作为当前块的预测运动矢量。

For the correctness of the motion vectors, the motion vectors are revised by median filtering.───为了保证用于运动补偿的运动矢量的准确性，本文采用中值滤波算法校正运动矢量。

英语使用场景

The invention has the advantages of capability of acquiring more accurate forecasting motion vectors, capability of compressing code rate of motion vectors, and obtaining of performance gain.

Proposes an algorithm to determine the true motion vectors of the feature regions for object based video coding and segmentation applications.

Second, a motion vector filter (MVF) is introduced to correct the false estimated motion vectors caused by partial similarity in the video sequences.

The algorithm can restore the lost motion vectors of error block more accurately so that better video quality can be obtained.

A new method for motion vector memory management is presented, which can reduce 75% of the memory for motion vectors.

Therefore, there is no algorithm with polynomial computational complexity that guarantees optimal motion vectors.

For subpixel precision, It'supports quarter - pel motion vectors with a 6 - tap interpolation filter.

Sometimes, motion vectors may be far away from the true motion vector in the blotch area.

The break of changes always exist in MVs (motion vectors) on the curves of video content split. Using interpolation formula simply to recover the lost MVs usually results in serious propagation error.