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- Super Resolution Restoration Based on Motion Estimation Error and Edge Adaptive Constraints 基于运动估计误差和边缘约束的超分辨率重构
- motion estimation error 运动估计误差
- Afterwards the paper has emphasized two key techniques in MPEG-4 encoder: Motion Estimation and DCT, analyzed MPEG-4 error resilience. 然后重点研究了影响MPEG-4编码速度的两项关键技术:运动估计和DCT变换,并对MPEG-4支持的抗误码工具进行了分析。
- This thesis presents a motion compensated de-interlacing algorithm with highly accurate motion estimation and robust error detection. 本篇论文提出一个具有高度正确性的移动估计和可靠的错误侦测的移动补偿解交错演算法。
- We can omit some unnecessary computation of Motion Estimation (ME) and RDO. 该算法避免了不必要的运动估计和率失真代价(RDO)的计算。
- 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。
- Chapter 4 and chapter 5 discuss the impact of load estimation error on DAP protocol and the load estimation algorithm. 第四章和第五章分别就信道负载估计误差对动态接入概率协议性能的影响和信道负载估计算法的角度阐述。
- A method of fast motion estimation based on frame vector accumulative carry and adaptive break algorithms is proposed. 提出了一种基于帧矢量叠加和自适应中止技术的快速运动估计方法。
- The problem becomes how to choose the bucket boundaries to minimize the estimation error for a given number of buckets. 于是,这个问题就转变成,我们要如何去决定最佳格子的边界而使得压缩的误差是最小。
- In the part of motion estimation, we used the MMX instruction in the parallel calculation of the SAD. 在它的运动估计部分,对于SAD 值的计算采用MMX 指令进行并行计算。
- In this paper, effect of channel information estimation error on the performance of LDPC-OFDM system is analyzed . 为此,研究了信道估计误差对LDPC-OFDM系统性能的影响。
- Because motion estimation is a "ill-problem", supposed models are needed to add on motion fields. 由于运动估计问题是一个“不适定”问题,需要对运动场结构附加假设模型。
- 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。
- And in the uplink, the performance of the multiuser detector is better, but the large channel estimation error will bring performance degradation. 而上行信道多用户检测器的性能也较好;但是多用户检测器会受较大的信道估计错误影响而性能降低.
- In an AVS encoder,the most time-consuming component is variable block-size motion estimation. 为了降低运动估算的复杂度,该文提出了一种提前中止算法。
- Time delay estimation error may decrease the linearization performance of adaptive predistortion for radio frequency (RF) power amplifier. 摘要延时估计偏差通常会严重影响射频(RF)功率放大器预失真技术的性能。
- In an H.264 encoder, the most time consuming component is variable block-size motion estimation. 摘要在H.;264编码器中,最耗时的部分就是可变块的运动估计模块。
- To eliminate the speed estimation error,the machine parameters are adapted on-line,based on a mutual model reference adaptive system(MRAS). 为消除速度估计误差,电机参数通过一交互式模型参考自适应系统(MRAS)在线辨识。
- It adopts variable block size Motion Estimation(ME) and exhaustive RDO mode decision. 它采用了可变块运动估计和率失真优化模式判决。
- Meanwhile, the result is refined using frequency-domain correlation and covariance matrix of estimation error in minimum mean-squared error sense. 对滤波的结果,利用信道的频域相关函数和估计误差的协方差矩阵,在频域进行最小均方误差意义上的优化。