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- This paper proposes an adaptive rood pattern search, a new fast block-matching motion estimation 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。
- The efficiency of the half pixel search is improved by using a paraboloid prediction based f ast half pixel motion estimation algorithm. 为了加速半像素搜索,提出了一种基于抛物面预测的半像素快速搜索算法。
- An improved tree architecture is proposed for implementing thepost-stage tasks of the multi-resolution bloc k matching motion estimation algorithm. 文中给出了一种用于实现多分辨率运动估值算法后阶段任务的改进的树结构。
- Propagate uses motion estimation algorithm to automatically place transition markers on intermediate frames of video morphing project. 本站并不对可能由此给您的计算机系统带来的任何问题负责!
- The image formation model is introduced,then a motion estimation algorithm is proposed,and total variation is chosen to regularize the ill-posed problem. 建立了超分辨率图像重建的数学模型,估计出场景在观测图像中的运动参数,选择总变分规整化克服问题的病态性得到重建结果。
- Moreover, a novel hybrid motion estimation algorithm that adaptively combines the SAD (Sum of Absolute Differences) and NCC measures is presented for video compression. 除此之外,我们也展现了一个新型的混合式运动估计方法,并可调式地结合了绝对差值合(SAD)与正规化相关匹配法(NCC)评估方法于视讯压缩上。
- 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. 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%25,而PSNR和码率几乎与快速全搜索算法得到的结果相当。
- For some special application, we can easily modify the proposed AdaMSEA to an approximate motion estimation algorithm to achieve higher PSNR than DS with the same operation counts. 此外,针对特殊的应用,我们所提出的演算法可以很简单的转变成为一个近似型动作计测演算法,实验结果显示可以用相同的运算量得到比DS更好的还原品质。
- According to the monotonically increasing match criteria around the location of the optimal motion vector a fast fractional motion estimation algorithm based on the group error is presented. 根据匹配准则的目标函数在最优运动矢量的附近都是单调递增这一假设,提出一种基于分组误差的快速分数像素运动估计算法。
- An hierarchical block matching motion estimation algorithm considering the characteristic of video segmentation is presented.This algorithm can be executed with fast speed and high PSNR. 摘要本文在考虑视频分割特点的基础上,提出了一种分层块匹配的运动估计方法,这种估计方法有较快的估计速度和较高的峰值信噪比。
- A Fast Motion Estimation Algorithm Based on Probability Matrix 一种基于概率矩阵的快速运动估计算法
- A Fast Motion Estimation Algorithm Using Adaptive Search Technique 基于自适应搜索的快速运动估计算法
- A Fast Motion Estimation Algorithm for Video Segmentation 一种用于视频分割的快速运动估计方法
- A Fast Motion Estimation Algorithm Applied for H.264/AVC 一种基于H.;264/AVC的快速运动估计算法
- A Robust and Fast Motion Estimation Algorithm for Low Bit Rate Video Coding 一个健壮的用于低比特率视频编码的快速运动估计算法
- A Fast Motion Estimation Algorithm Using Adaptive Motion Vector Field Search 运动矢量场自适应搜索算法
- Unit-Rood Fast Motion Estimation Algorithm Based on Starting-Point Prediction 基于起点预测的单位十字快速运动估计算法
- An Efficient Block-Matching Motion Estimation Algorithm for H. 264/AVC 一种基于H.;264/AVC的高效块匹配搜索算法
- Speed Optimization of Block Matching Motion Estimation Algorithms 块匹配运动估计算法的速度优化
- Parallelization of Motion Estimate Algorithm in H.264 Based on SSE 基于SSE技术的H.;264运动估计的并行处理