The experimental result indicated that the reconstruction error of QMF Banks after optimization is controlled in 2%, indicates this method the validity.
实验结果表明,优化后QM f组的重建误差控制在2%以内,表明该方法的有效性。
Similar to RAID, IDA permits the reconstruction of data from a subset of the original data, with some amount of overhead for error codes (dependent on the number of tolerated failures).
与RAID类似,IDA支持通过原始数据的子集重建数据,含有一定数量的代码错误开销(依赖于可接纳故障的数量)。
The error of surface reconstruction and the whole error are analyzed.
对曲面重构误差和总反求误差进行了分析。
For reducing the error propagations among scanning lines, the transmission data are used for rectifying the scattering reconstruction.
为了减小误差在不同扫描行之间的传播,利用透射数据对重建结果进行校正。
This algorithm firstly computes the reconstruction weights of unknown samples. Then an error, on which the class of samples can be decided based, is defined as a criterion.
此分类算法首先计算未知类别样本的重构系数,定义一种误差作为判别标准,根据此误差的大小判断样本的类别归属。
Based on study of relationship between the average quadric error and the surface curvature, a variable resolution surface reconstruction algorithm was proposed.
在研究平均二次误差与曲面曲率关系的基础上,提出了变分辨率的曲面重建算法。
The geometric error of axial image reconstruction increases with the increase of CT scan slice thickness, due to CT partial volume effect.
重建CT图像的前后方向的几何误差是随着扫描层厚增加而增加,主要是由于CT扫描的部分容积效应影响。
The DCT based error concealment algorithm can be used for image reconstruction on client and concealment error caused by storage system or transmission channel.
基于DCT的错误隐藏算法可用于客户端近似重建图象,隐藏存储系统或传输信道带来的错误。
The hardware prototype is composed of the whole processes from obtaining residual error to Macro-Block reconstruction, and it can be used as a co-processor of DSP to fulfill H. 264 real-timing CODEC.
该硬件原型包含了从残差形成到宏块重建的变换量化全过程,其可以构成DSP的协处理器,用于完成H。 264实时编解码。
The cylindricity error separation and reconstruction method proposed in this paper was systematically verified.
利用自律验证法对本文提出的圆柱度误差分离及重构方法系统地进行了实验验证。
The micro-CT system is used to reconstruct a Lucite sample first and the result shows that the system has a high precision, the relative error of reconstruction is under 0.6%.
采用所设计的微型CT系统对有机玻璃标准样品进行了三维重建,结果表明该微型CT系统具有较高的精度,重建相对偏差在0.6%以内。
Program a software to make an error margin of outline evaluation between the reconstruction of ship body and ideal model.
编写了重建的船体分段面与理想模型之间轮廓度误差评价的计算机程序模块。
To avoid the effect of cumulate error in conventional iterative reconstruction algorithms, a linear rewound method is put forward.
为了避免迭代式重建策略所存在的累积误差效应,提出了一种线性回溯射影结构恢复策略。
In surface reconstruction, due to high density of data obtained from laser scanner, these data still contain a great deal of redundant data after reducing noise error.
在曲面重构中,由于激光法测量的数据密度比较大,对噪声点处理后,数据中仍包含大量的冗余数据。
For not considering the non-linear deformation in linear model camera calibration, projection matrix (PM) con-tains calibration error that affects the precision of3D reconstruction.
线性模型摄像机标定中,由于不考虑非线性畸变,使投影矩阵存在着标定误差,并影响三维重建的精度。
Compare with the fringe counting method, not only the accuracy has been improved but also the error declines 1~2 orders of magnitude by the reconstruction measurement method.
与数条纹法相比,重构测量法提高了测量精度,测量误差下降了1~2个数量级;
The problems caused by analogy analysis filters realization error and gain phase error usually impact the reconstruction performance of the hybrid filter banks(HFB).
模拟分析滤波器的实现误差以及各子带间的增益、相位失配误差的存在都将影响混合滤波器组(HFB)的完美重构效果。
The corrupted parts of the bit-streams may not only affect the reconstruction effect of the current frames, but also cause the error propagation problems both spatially and temporally.
由于目前常用的编码器普遍采用“预测-残差”方式进行编码,因此一旦传输发生错误,不仅会影响当前帧的重建,更会造成空间及时间上的误差蔓延。
The general eddy current flaw reconstruction strategy was the least-square error method, which required the forward solver having high speed.
在涡流检测中,常利用最小方差法来进行缺陷重构,这种方法要求正问题的求解效率高。
The algorithm also provides a reliability measure of the estimated result, which was introduced into the super-resolution image reconstruction to overcome the influence of the estimation error.
给出了运动估计的置信度度量,并将其引入到图像恢复算法中,进一步克服了运动估计误差的影响。
The experimental results show that the algorithm is simple and can compensate the modulated waveform error due to DAC signal reconstruction.
实验结果表明该算法简单方便,能有效补偿DAC带来的波形调制误差。
Training sample set inevitably contains gross error in input signal reconstruction of nonlinear multifunctional sensor.
在非线性多功能传感器的信号重构过程中,训练样本集不可避免地夹杂粗差数据。
The thesis uses the profile tolerance as the indicator to evaluate the dimensional error between the reconstruction model and the physical object.
本文使用轮廓度作为模型的尺寸精度量化指标,给出轮廓度的计算方法。
The influence of Signal-to-noise ratio (SNR) of low-resolution images and registration error among them on the super-reconstruction of images is the bottle-neck in the field of remote sensing.
低分辨率图像的信噪比(SNR)和图像之间的配准误差对超分辨率重构效果的影响是该技术应用在遥感领域的瓶颈。
Simultaneously, this method provides the posterior probability density and the error bars of estimated weights, which deduces the uncertainty of reconstruction.
该方法同时还给出了权值估计的后验概率密度和误差条,从而获得权值最优值的不确定性测量。
Simultaneously, this method provides the posterior probability density and the error bars of estimated weights, which deduces the uncertainty of reconstruction.
该方法同时还给出了权值估计的后验概率密度和误差条,从而获得权值最优值的不确定性测量。
应用推荐