本文对H．263中基于平移模型的重叠块运动估计补偿方法进行改进，提出了一种基于仿射模型的重叠块运动补偿方法，该方法对复杂运动图像质量有明显改善。
This paper proposes an overlapped block affine motion compensation method to improve the translational motion model used in H. 263, and it improved the quality of image with complicated motion.
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。
Cancelling frame redundant through motion estimation and compensation is one of the key technique of the video image compression code.
步进频率雷达中，目标的径向运动将导致合成的目标径向一维距离像产生距离徙动和波形失真，需要对目标速度进行估计以补偿其影响。
In stepped frequency radar, the velocity of targets must be estimated and compensated to eliminate the range migration and distortion due to target moving.
该方法不涉及运动估计和运动补偿，复杂度低。
This method does not involve motion estimation and motion compensation, thus the computational complexity is low.
针对摄像机不稳定引起的图像序列抖动提出一种基于块匹配的全局运动估计与补偿算法，介绍了它在电子图像稳定（EIS）系统中的应用。
In response to image quivering caused by video cameras, an algorithm of overall motion estimation and compensation is proposed based on block matching. Its application is introduced in EIS system.
典型的电子稳像算法包括：运动估计、运动滤波和运动补偿三个部分。
A typical EIS algorithm including three parts: motion estimation, motion filtering and motion compensation.
文中提出的“粗精运动补偿”解线性调频方法不仅具有较高的估计精度，而且易于工程实现。
The "rough-and-fine movement compensation" de-chirping method presented in this paper not only has high precision, but also is easy to realize in engineering project.
在视频压缩的过程中，实现了帧内编码与帧间编码两种编码方式，运用了预测编码、运动估计、运动补偿等技术。
During the video encoding process, there are two coding types, which are Intra-frame and Inter-frame, using the methods of motion prediction, estimation and compensation.
运动估计与补偿方法是实用的视频编码方法。
The motion compensated discrete cosine transform coding is an efficient video coding technique.
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。
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.
该系统包括三个关键模块：运动估计模块、运动补偿模块和缓存器模块。
There're three key modules in the system, which are motion estimation module, motion compensation module and buffer module.
考虑到运动补偿技术中运动估计失效的情况，提出了一种有效的混合去隔行方法。
A weighted adaptive DE interlacing method which can effectively solve motion estimation failure in motion compensation technique was proposed.
电子稳像的关键技术包括运动估计和运动补偿，其中，序列帧间的运动估计是电子稳像的基础。
The key technology of the EIS includes motion estimation and motion compensation, and the motion estimation between adjacent frames is the foundation of EIS.
在多普勒调频斜率估计中，时频分析法比较直观，估计精度也不错，脱机处理中获得了广泛的应用，图像偏移法估计速度快，在运动补偿中得到了应用。
Image offset method that is also fast can be applied to motion compensation, time-frequency method is intuitionistic and have a better accurate, which is applied extensively on offline.
运动估计器的硬件实现是各种运动补偿视频处理算法在实际系统中运用的关键。
The hardware implementation of the motion estimator is the core of the various motion compensated digital video processings, which will be applied in real systems.
运动估计是产生补偿图像的前提和关键。
Motion estimation is the critical precondition for producing the insertion motion compensation image.
采用简单的三帧差背景剪除策略检测运动目标，合并运动估计和背景补偿以加快系统反应速度。
A simple strategy named 3 frames difference background subtraction is adopted to detect moving object, and movement estimation and compensation are combined to improve processing speed.
该文分别从成像过程和压缩过程两个方面讨论了超分辨率重构过程需要考虑的因素，同时指出了运动估计和运动补偿在超分辨率重构中的重要性。
In this paper, we introduce the main factor during imaging and compression and discuss the importance of motion estimation and compensation in super-resolution construction.
该方法不涉及运动估计和运动补偿，复杂度低。
The method has a low complexity and will not be concerned with motion estimation and motion compensation.
通常电子稳像算法主要包括三部分：全局运动估计模块，运动平滑模块和运动补偿模块。
The most common video stabilization framework including three modules: global motion estimation, motion filter and motion compensation.
目标运动速度的估计精度直接决定速度补偿效果。
The compensation result is determined by the precision of velocity estimation.
目前的视频压缩标准多数采用DCT变换编码和运动补偿 技术， 运动估计约占整个编码时间的60%、 运动补偿约占10%。
Most current video compression standards employ DCT transform and motion compensation, which approximately consumes 10% of encoding time, while motion estimation consumes about 60%.
运动估计和补偿在MPEG - 4编码器和解码器中占用资源最多，人们直寻求较有竞争力的运动估计和补偿的算法。
Motion estimation and compensation costs the most resource in MPEG-4 encoder and decoder, and people are always seeking the emulative algorithm of motion estimation and compensation.
运动估计和补偿在MPEG - 4编码器和解码器中占用资源最多，人们直寻求较有竞争力的运动估计和补偿的算法。
Motion estimation and compensation costs the most resource in MPEG-4 encoder and decoder, and people are always seeking the emulative algorithm of motion estimation and compensation.
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