三步搜索法是一种常用的快速运动估计算法，但由于它的初始步长太大而导致对缓慢运动序列的估计效果不能令人满意。
The three-step search method is a commonly used fast motion estimation algorithm, but its initial step length is too big, thus the estimation effect of slow motion sequence is not so satisfactory.
为了进一步提高运动估计的效率，本文提出了一种新的快速搜索算法。
In order to enhance motion estimation efficiency, this paper presents a new fast search algorithm.
该文提出了一种新的快速块匹配运动估计算法，即自适应十字模式搜索。
This paper proposes an adaptive rood pattern search, a new fast block-matching motion estimation algorithm.
该文针对传统搜索算法串行处理的缺点，提出了一种基于并行处理的快速运动估计算法。
Aiming at the serial processing question existing in some typical search algorithms, this paper presents a fast motion estimation algorithm based on parallel processing principle.
本文中作者提出了一种新的基于鲁棒统计的快速线搜索方法，可以用于图象帧间主运动估计，能够提高算法速度。
A new rapid line search method based on robust statistics is presented in this paper, which could be used in global motion estimation between consecutive video frames for speeding up objective.
分析了三种不同的凹函数预测模型，提出了一种适合硬件实现的运动估计快速半像素级搜索算法。
A fast half-pixel motion estimation algorithm is proposed after analyzing three different mathematical prediction models based on concave functions.
试验结果证明，该算法能够将计算复杂度降低到快速全搜索运动估计算法的3%，而PSNR和码率几乎与快速全搜索算法得到的结果相当。
Experimental results show that our algorithm can reduce the computational-complexity to 3% of fast full search motion estimation algorithm, with negligible PSNR loss and bit rate increase.
此算法基于多分辨率运动估计方案和新率失真模型进行预测模式快速选择，并结合带提前退出准则的快速搜索算法来加速搜索过程。
The multi-resolution motion estimation scheme and an efficient rate-distortion model are adopted with early termination rules to accelerate the search process.
运动估计快速搜索算法。
本论文提出了一种基于嵌入式系统的快速子像素搜索算法，以及与视频编码算法相结合的运动物体检测算法。
This paper presents an embedded system based on the rapid-pixel search algorithm, as well as video coding algorithm combining the moving object detection algorithm.
该算法根据给定的搜索距确定相应的搜索模式，使用中途停止技术快速的给出运动矢量。
Motion vector is obtained by halfway-stop technique and search pattern which is confirmed by the search distance.
该算法根据给定的搜索距确定相应的搜索模式，使用中途停止技术快速的给出运动矢量。
Motion vector is obtained by halfway-stop technique and search pattern which is confirmed by the search distance.
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