平移不变性 meaning in Chinese
translation invariance
Examples
- We state that the risk measure which is translate invariant , sub - additive , positive homogeneous , and monotone , is the coherent risk measure
指出，满足平移不变性、次可加性、正齐次性和单调性的风险测度为一致风险测度。 - Aim at this problem , revolving invariance printing numerals recognition system is set up in this paper . this system includes three parts : preprocessing part , extract feature part and recognition part
针对这个问题,本文建立了一个具有旋转、平移不变性的印刷体数字识别系统,系统主要是由三个部分构成,即预处理、特征提取和识别。 - ( 1 ) the quantity of data is huge . ( 2 ) the class of output is more than pattern recognition . ( 3 ) the characteristics of moving equivalence in order to apply neural network in the new area , the system of the character processing system based on bp + + neural network have improved in several aspects to become a new system that can do well in image processing
神经网络应用于图像处理就会遇到以下的问题： ( 1 )处理数据量大( 2 )分类的类别多( 3 )满足平移不变性针对以上特点，该系统以下方面有所创新： ( 1 )在字符处理阶段引入神经网络的方法本文在这个方面应用人工神经网络方法。 - The dissertation is mainly including four section : the first is the experiments done in the tank , which will supply the reliable information of imaging data ; the second is image edge detection by the use of the art of the zernkie moments , which is used to detect the liner and threaded edge of the object , the third is the underwater camera calibration technique , the forth is automatic positioning the location of the camera by used of the art of cross - ratio , the result of which is satisfied
本文工作分为四个部分：第一部分是水槽实验部分，它为后续的工作提供了可靠的图像数据信息；第二部分是基于zom距的直线、曲线边缘提取技术及相关的与处理技术；第三部分，水下摄像机标定技术研究，基于改进的tsai算法，采用逐步分解的标定策略。并探讨了一种相对简单的、灵活的标定技术；第四部分是摄像机定位技术研究，采用具有平移不变性的交比进行摄像机定位，仿真试验的最大误差不超过2 ，效果还是令人满意的。 - It has been proved by experiments that , in comparison with the existing remote sensing image fusion algorithm based on wavelet analysis , this novel algorithm can provide higher performance images on condition that there exist great characteristic differences among source images that are to be fused , especially for sar and multi - spectral images
本文提出了一种的基于非抽取提升小波变换的图象融合算法，其中包括一种新的将mahalanobis距离与系数比率相结合的融合规则以及与之相应的融合算子。该算法将具有平移不变性的非抽取提升小波变换与ihs变换有机地结合起来。