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.
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.
论述了运动补偿技术在序列图像或实时视频信号编码中的重要作用，给出了其主要算法，并介绍了其在数字高清晰度电视系统中的应用。
The significant role of motion compensation technology was stated in this paper for which to be used in the sequence images or real time video signal coding. A main calculation method was presented.
传统的机载合成孔径雷达（SAR）一般依赖于GPS/INS组合系统补偿平台的运动误差，并获得高分辨率的图像。
Traditional airborne SAR (Synthetic Aperture Radar) makes use of the GPS/INS to compensate the platform motion error to acquire high resolution images.
在深入研究视频图像冗余离散变换特征的基础上，提出一种用于视频编码运动补偿技术的小波域不规则三角形网格构造方法。
This paper discusses the feature of redundant discrete wavelet transform and proposes an irregular triangular mesh design method in wavelet domain for motion compensation in wavelet video codec.
研究发现，基于空域运动补偿小波视频编码的相关帧丢帧补偿机制可以在很大程度上降低码率，提高压缩比，改善图像在极低码率传输中的质量。
Our study finds out that the compensatory system of relevant frame throwing frame can enhance the rate of compression and improve the quality of image transmitted by the lowest code rate.
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.
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.
实验表明与其它几种运动补偿算法和非运动补偿算法相比，有较高的信噪比和较好的图像效果。
The result show that the algorithm will get higher PSNR and better vision compare with other motion-compensation or non-motion-compensation deinterlace algorithm.
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.
运动补偿时域滤波（MCTF）将若干连续的视频帧组成一个图像组进行时域小波分解以获得时域可分级性。
A group of pictures(GOP) consisted of several successive frames was decomposed by motion-compensated temporal filtering(MCTF) to support temporal scalability by using subband/wavelet transform.
运动补偿技术是获得高分辨SAR图像的关键。
Movement compensation is one of the key steps in achieving high resolution SAR images.
目的对在线扫描扩散成像法下由患者运动和磁场不均匀引起的MR图像运动缺失现象进行修正和补偿。
Objective Correct MR line scan diffusion image with motion missing caused by patients motion and asymmetric magnetic field.
首先，对图像进行分块角点匹配，得到各块运动参数，然后对各块进行分块运动补偿和光照补偿；
Firstly, block motion compensation and light compensation are processed according to the parameters acquired by block Harris corner match.
首先，对图像进行分块角点匹配，得到各块运动参数，然后对各块进行分块运动补偿和光照补偿；
Firstly, block motion compensation and light compensation are processed according to the parameters acquired by block Harris corner match.
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