平移不变性 translation invariance ; shift-invariant
平移不变的 translation invariant
平移不变度量 translation invariant metric
平移不变式 translation invariant
平移不变系统 [自] shift invariant system
平移不变函数代数 translation-invariant function algebras
平移不变小波变换 TIWT
平移不变量 translation invariant
平移不变阈值法 translation-invariant thresholding
Because the Redundant Discrete Wavelet Transformation is shift invariant,the motion estimation in the redundant wavelet domain has good performance.
由于冗余小波变换具有平移不变特性,在冗余小波域进行运动估计可以达到比较好的效果。
参考来源 - 一种基于冗余小波变换的多分辨率运动估计算法However, the traditional discrete wavelet transform is shift-variant which affects the de-noising result. So we need to initiate a shift-invariant algorithm.
但传统离散小波变换的时变特性影响了去噪效果,所以需要使用一种平移不变的算法加以改进。
参考来源 - 小波去噪算法及小波分解用于KL变换的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
给出了有限频带函数利用平移不变算子的逼近与恢复。
Approximation and recovery of band-limited functions from shift-invariant operators is studied.
根据回波信号的方位向特性，又可分为方位平移不变型和方位平移可变型两种。
According to the azimuth property of the echo data, they can also be divided into the azimuth-invariant configuration and the azimuth-variant configuration.
本文根据平移不变子空间二尺度分解理论，系统、简结地构造了各类样条多分辨分析。
Several types of spline multiresolution analyses are constructed systematically simply based on the general decomposition theory of two-scale shift-invariant subspaces.
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