直接体绘制本质是重采样与图像合成。
The essential of direct volume-rendering technique are re-sample and image synthesize.
重采样是解决粒子滤波退化问题的主要方法。
Resampling is a critically operation to solve degeneracy problem with particle filters.
针对这一问题，对基本重采样算法进行了改进。
To solve this problem, the basic resampling algorithm is improved.
重采样技术是数字信号处理领域研究的问题之一。
The need for precise interpolation is more popular in digital signal processing.
即获取或设置用于拉伸图像的插值(重采样)方法。
Gets or sets the interpolation (resampling) method used to stretch images.
本文主要是对色度重采样算法的ASIC前端设计。
This paper mainly describes the front-end ASIC design of chroma resampler's algorithm.
提出了基于重采样和反馈理论的数字化谐波检测方法。
A digitized harmonic detection method based on resampling and feedback theory is proposed.
并对辅图像进行插值重采样的几种常用方法进行了比较和分析。
Then the common interpolation and resampling methods in slave image of InSAR were discussed and compared.
通过实验，重采样后的模型能够和原有模型保持几何信息一致。
After our up-sampling, the model holds the same geometry as the original model.
本文提出了一个针对基于点表达的物体的局部重建和重采样算法。
This thesis proposes a texture reconstruction algorithm to reconstruct the corresponding textures of surfaces suitable for polygon-based representation.
重采样滤波器设计是全数字接收机中实现符号同步的关键技术之一。
The design of the resampling filter is a key technique for symbol synchronization in all-digital receiver.
对等时间间隔采样的齿轮箱振动信号，利用插值算法实现角域重采样。
Angle domain signals are resampled from time domain signals through using interpolation algorithm.
与粒子滤波算法相比，其优点是不需要重采样步骤和不存在粒子退化现象。
Compared with the particle filter (PF), it avoids the resampling step and the particle degeneracy phenomenon.
基于该转化，可以使用标准空间复合重采样表，正像其被用于曲面阵列那样。
Based on this transformation, standard spatial-compounding resampling tables can be used just as they are with curved arrays.
文中主要介绍纹理的重采样和建立金字塔技术，提出减少纹理映射失真的方法。
This text mainly presents the re-sampling method and the pyramid technique, puts forward a solution to reduce the distortion of texture mapping.
火灾初期大部分为点状目标，在进行重采样时最好采用最近邻法以保证数据准确性。
Fires usually are spot targets and it is better to use the nearest method when resampled.
实验表明，算法具有了一定的抗攻击能力，同时还具有一定的抗噪和抗重采样性能。
Experiments show that, the algorithms not only have a certain amount of anti-attack capability, but also have some anti-noise and anti-resample performance.
实验结果表明，算法对于重采样、重量化、低通滤波和幅度攻击等都有很好的鲁棒性。
The experimental results show that the algorithm is very robust to re-sampling, re-quantization, low filter, amplitude attack, etc.
在粒子滤波中，防止粒子退化的两个关键因素是选择适当的采样建议分布和重采样算法。
In particle filtering, the two key issues for avoiding particles degradation are the choosing of proper proposal distribution and resampling algorithm.
该方法首先用重心坐标对原始的数据点进行重采样，然后对重采样得到的数据点进行拟合。
At first the original data points are resampled using barycentric coordinates, followed by fitting the resampled data points.
该文提出了一种基于全相位逆离散余弦变换(APIDCT)内插滤波器的重采样分层编码技术。
This paper proposes a hierarchical coding technique based on the All Phase Inverse Discrete Cosine Transform (APIDCT) interpolation.
针对高程数据，给出一种规则化插补的重采样方法和基于着陆区平面拟合的粗糙度与坡度提取算法。
For elevation data, a regularized interpolation for resampling and an algorithm for extracting terrain roughness and slope with landing area plane fitting are presented.
为了缩短数字低通滤波器的动态时间和计算量，提出了基于重采样和反馈理论的数字化谐波检测方法。
A method for digital harmonic detecting based on resampling and feedback theory is proposed, and a digital harmonic detecting system is designed.
在研究匹配滤波和重采样原理的基础上，利用频带分割和多通道综合技术实现超宽带信号的脉冲压缩。
Then, a method exploiting the techniques of intersection of spectrum and multi-channel synthesis is presented to fulfill the pulse compression of the ultra-wideband signal.
经过错切和二线性插值重采样，再进行图像合成生成中间图像：对中间图像进行投影变形生成结果图像。
Third, Shearing the data and bilinear interposed value resample, then image composition to produce the middle image. And last, projecting the middle image, and warping to produce the final image.
该模块利用可变大小的窗口滤波插值进行图像像素重采样，能同时适用整数和分数缩放比例的图像缩放。
The module is designed for both integral and fractional scaling ratios and utilizes variable filter window for calculating pixels of a scaled image to realize pixel re-sampling.
三种融合方法和三种重采样方式它们之问相比较而言，乘积法融合法和立方卷积重采样法相对较为可取。
Compared the three fusion methods and the three resampling techniques with themselves, the multiplicative fusion method and the cubic convolution resampling technique are relative better.
研究平台包括了MIT-BIH数据库及其重采样数据库、同步12导数据库、虚拟心电信号发生器。
The platform includes MIT-BIH database and its resample database, a 12 channel synchronous ECG database and a virtual ECG generator.
研究平台包括了MIT-BIH数据库及其重采样数据库、同步12导数据库、虚拟心电信号发生器。
The platform includes MIT-BIH database and its resample database, a 12 channel synchronous ECG database and a virtual ECG generator.
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