motion vectors的意思

motion vectors中文翻譯：

運動矢量

相似詞語短語

vectors───v.推動…前進；指引（vector的第三人稱單數）；n.[數]向量（vector的復數）；航向；航線；彈道，軌道；帶菌者

motion───vt.運動；向…打手勢；n.動作；移動；手勢；請求；意向；議案；vi.運動；打手勢

equipollent vectors───等效矢量

vectors c++───向量c++

subtracting vectors───減去向量

coplanar vectors───共面向量

vectors calculator───矢量計算器

vectors lab───向量實驗室

vectors physics───矢量物理學

雙語使用場景

proposes a robust video watermarking scheme based on motion vectors.───提出一種基于運動矢量的魯棒視頻水印方案。

a hybrid video watermarking scheme based on motion vectors and DCT coefficients is proposed.───一種基于運動矢量域與DCT域的混合視頻水印方案。

The cyclonic circulation associated with Sam is well depicted by the storm motion vectors. Fig.───從圖中風暴運動向量清楚看到與森姆相關的氣旋式環流。

As real motion has arbitrary precision, allowing motion vectors to have half-pixel resolution can greatly improve the prediction accuracy.───實際對象的運動精度可以是任意小的，允許運動矢量具有半像素精度，可以有效地提高運動預測準確度。

Thirdly, the search center is selected among the reference motion vector and spatial neighboring motion vectors.───接著從參考運動矢量以及空間相鄰運動矢量中選取搜索中心；

Then, motion vectors samples associated with background macroblocks are selected to estimate motion model parameters.───基于分割的結果，采用背景宏塊的運動矢量進行全局運動參數估計。

based on reference motion vectors to carry out prediction for current motion vector to be predicted.───根據參考運動矢量對當前待預測運動矢量進行預測。

The median of the said three predicted motion vectors is as predicted motion vector of current block.───將上述三個預測運動矢量中的中值作為當前塊的預測運動矢量。

For the correctness of the motion vectors, the motion vectors are revised by median filtering.───為了保證用于運動補償的運動矢量的準確性，本文采用中值濾波算法校正運動矢量。

英語使用場景

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.