因此有必要对运动搜索算法进行多方面细致的研究与改进。
So, the study and improvement on these search algorithms are quite necessary.
提出了一种全新的基于图像平坦区域预测的分像素运动搜索算法。
A novel fractional pixel motion estimation based on prediction of flat regions of an image is first proposed in this paper.
本文基于现实视频序列中运动向量的分布特征，提出了一种十字交叉六边形搜索算法。
Based on the motion vector distribution characteristics of real video sequences, a new cross-hexagon search algorithm is proposed.
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.
先提出移动视频通信对运动估计搜索算法在运算时间和准确度上的要求。
The requirement of the running time and accuracy of the motion estimate searching algorithm for the mobile video communication is proposed.
本文基于现实视频序列中运动向量的分布特征，提出了一种十字交叉六边形搜索算法(NHEXS)。
Based on the motion vector distribution characteristics of real video sequences, a new cross-hexagon search algorithm (NHEXS) is proposed.
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.
运动估计快速搜索算法。
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；
Firstly a motion vector is searched for each pixel in the interpolated frame using the block-matching search method of linear prediction.
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.
在基于搜索起点预测和梯度式菱形搜索方法的基础上，提出了一种运动矢量场自适应搜索算法(MVFSAS)。
Based on prediction of searching starting-point and gradient diamond-shaped searching technique, the paper proposes a motion vector field self-adaptive searching algorithm (MVFSAS).
在综合分析路径规划研究的基础上，采用基于概率地图的路径规划方法，运用启发式搜索算法对水果收获机器人机械臂运动路径进行实时规划。
In research of path planning of fruit picking robot the probabilistic roadmap method is adopted to achieve on-line planning with heuristic search arithmetic.
首先改进传统的一维梯度下降搜索算法，并提出由梯度下降方向自适应选择不同的抽取模式去除计算运动估计准则时的冗余。
This method proposes five decimation patterns based on the gradient descent direction, and it can select the decimation pattern adaptively during the motion estimation.
本文提出了一种运动估值算法一预测搜索算法（PSA）。
This paper presents a new algorithm for motion estimation-Predictive Searching Algorithm (PSA).
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.
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.
通过分析经典运动估计全搜索算法与EPZS算法后，在此基础上对EPZS算法的进行改进，提出了增强搜索模板的使用条件。
Analyze the classical motion estimation full search algorithm and EPZS algorithm to improve the EPZS algorithm. On this basis, an enhanced search template condition is proposed to use.
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.
相比现有各种搜索算法，MPS搜索策略能够同时满足图像序列中的高速运动与慢速运动的搜索。
Compared with various search schemes, MPS can satisfy the high speed search and slow moving search simultaneity in video image sequence.
改进了过渡运动的生成算法和路径搜索算法，提出了一种基于运动图的路径编辑的新方法。
This paper improved the algorithm of generating transitions and searching for path, and proposed a path editing method based on motion graphs.
将自适应迭代松弛搜索算法RSA引入到MPEG4模型基编码的三维运动参数估计中 ，解决了估计算法的稳健性问题 。
The problem of robustness in the estimation algorithm is solved by applying relax iterative search algorithm (RSA) to motion estimation of MPEG4 model based coding.
针对运动图上的路径搜索，提出了基于路径曲线所夹面积的目标函数并改进了分段搜索算法和剪枝策略。
Concerning path search in the motion graph, this paper used the area between two curves as the target function and improved the strategy of incremental search and the strategy of branch and bound.
针对运动图上的路径搜索，提出了基于路径曲线所夹面积的目标函数并改进了分段搜索算法和剪枝策略。
Concerning path search in the motion graph, this paper used the area between two curves as the target function and improved the strategy of incremental search and the strategy of branch and bound.
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