This paper presents a video segmentation method based on a robust analysis of PMV and inter frame motion.
提出了一种对P帧运动向量稳健分析计算帧间运动并进行分割的方法。
The algorithm that proposed in the paper does not depend on apriori information about blur type and the model of inter-frame motion, therefore it is more efficient i…
这种图像重建算法不需要了解关于帧间运动模式与帧内模糊类型的先验知识，因而更接近实际应用的要求。
A wire-frame model of a champion swimmer slices through the water, her arms moving in slow motion.
一个游泳冠军的线框模型划开水面，她的双臂以慢动作的形式划动。
Today, the result of most data analysis resembles a single frame from a motion picture: a snapshot of one point in time.
目前，大多数数据分析的结果就像是动画中的一帧：某一时间点上的快照。
Using motion-detection algorithms, the BriefCam software separates the background (static or non-moving objects) from the moving objects, tracking and analysing any motion within the frame.
利用运动检测算法，BriefCam软件能把背景（静态或非运动的物体）同运动的物体分开，在帧内记录并分析任何一个动作。
The motion of pushing the shutter often blurs the first frame but the second and third frames are much sharper.
按下快门往往会让第一张照片不够清晰，但是第二第三张就会好很多，要么就是其中一张幸运地是在没有抖动的情况下拍摄的。 拍摄移动的物体时，连拍能让你有机会拍出清晰的照片。
However, if the tracking window is too small, it can become difficult to estimate motion from one frame to the next.
然而，如果跟踪窗口太小，它可以变得很难估计的运动，从这一帧画面到下一个。
The frame is suspended in such a way that its motion is severely restricted in all but the rotational direction.
该框架以这样的方式悬挂，使其除旋转方向之外沿所有方向的运动被严格地限制。
Now we have a motion-tracking function that is run for every frame of video that comes in. Let's retrieve the coordinates and draw a blue circle where there is motion.
现在有了一个运动跟踪函数，对于视频的每一帧都会运行它。
But the motion compensated pixels in frame 1 have sub-pixel positional errors.
但是帧1中经过运动补偿的像素具有子像素位置误差。
The element of vision is made up by frame and shot, sense of hearing by dialogue and music, the element of motion by rhythm and montage.
视觉元素由画面与镜头构成，听觉元素由对话、音乐和音响构成。运动元素则由节奏和蒙太奇构成。
The reference frame is a past frame from which to grab pixels from and the motion vectors index an offset into that frame.
参考帧是过去的某个帧，可以从中提取某些像素，以及运动矢量偏移索引。
To see the new particles motion you must restart your Time Slider (to frame 0 or 1), the script loads the parameter of radius and position in the first frame.
为了见到你一定重新开始你的时间滑动器(构成0或1)的新粒子运动，手写体装载第一个体格的半径和位置的叁数。
An iteration method is presented to solve the optimization function for approximating the rotation transformation part of the pseudo moving frame at any position of the motion trajectory.
采用迭代法求解该优化方程来逼近运动轨迹任意处伪活动标架的旋转变换矩阵。
The stop motion or "freeze frame" capability of CID cameras enables them to accurately capture and read asynchronous high-speed events.
CID照相机的“冻结帧”或者止动装置能力使得其能够精确的捕捉并读取不同时的高速时间。
The main frame is frequently denoted as the arm, and the most distal group of joints affecting the motion of the end-effector is referred to collectively as the wrist.
其主体构架通常称为手臂，而影响末端感应器动作，离主体构架距离最远的关节组则称为腕。
Cancelling frame redundant through motion estimation and compensation is one of the key technique of the video image compression code.
通过运动估计与补偿技术去除帧间冗余是实现视频图像压缩的关键技术之一。
Firstly a motion vector is searched for each pixel in the interpolated frame using the block-matching search method of linear prediction.
该算法首先采用了线性预测块匹配搜索算法来估计内插帧中每一个象素的运动矢量；
H. 264's, by comparison, is strength-adaptive based on whether DCT coefficients exist on either side of a given edge and based on the motion vector delta and reference frame delta across said edge.
对比之下，H . 264是强度自适应的，基于DCT系数是否存在给定边缘的任何一边，和基于运动矢量差值和参考帧在边缘的差值。
Firstly, each frame in image sequence is distinguished between stationary and moving regions by using a motion detector.
首先，利用运动检测器将图像序列的每一帧分割成静止区域与运动区域。
The regions of interest which contain the target in the next frame, namely tracking windows, are predicted by motion estimator.
首先利用运动估计预测目标在下一帧的感兴趣区域，也就是跟踪窗。
Compressed parameters include type of frame, type of macroblock, DC coefficients, and motion vectors.
算法中利用的压缩参数主要有帧类型、宏块类型、DC系数、运动矢量。
First, the information of the foreground areas in current frame is obtained with global motion estimation and image registration between current frame and temporally adjacent frames.
首先，对待合成视频，通过全局运动估计与补偿，将相邻帧在空间上对齐到当前帧。通过计算帧差，得到当前帧中的运动前景区域信息。
It only takes 0.1s for the algorithm to perform motion estimation for a frame of picture. It can be used in real time video segmentation system.
用这种方法对一帧图像进行一次运动估计约需0.1秒，可以用于实时的视频分割系统中。
In this paper, at first briefly discuss the existing approaches, and then present a motion feature based key frame extracting method using fuzzy reasoning theory for MPEG compressed video.
首先介绍了目前的关键帧提取技术，然后提出了一种基于运动特征利用模糊推理算法从MPEG视频流中提取关键帧的方法。
Instead of estimating jerkiness based solely on frame rate or motion activity, the number of consecutive dropped frames forms a basic estimation unit.
代替只基于帧速率或运动活 动性来估计图像跳动，相继的丢失帧的数目形成基本估计单位。
Motion object region is extracted from multi-frame images in image sequences by using similar difference method.
它采用类似差分的方法从图像序列的多帧图像中检测出运动目标区域。
Motion object region is extracted from multi-frame images in image sequences by using similar difference method.
它采用类似差分的方法从图像序列的多帧图像中检测出运动目标区域。
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