结合多尺度图像分解技术和等高线理论提出了一种图像特征表达方法。
An approach of image feature representation that combines the multi-scale image decomposition technique and contour theory is proposed.
曲波变换是一种新的多尺度变换理论，具有各向异性的特征，可以很好地逼近含线奇异的高维函数。
Curvelet is a new multiscale transform theory, which has the characteristics of anisotropy. It can approach a high dimensional function containing line singularity better.
摘要：提出了一种融合像元-多尺度物件级特征的高解析度遥感影像道路中心线提取方法。
Abstract: a novel approach for road centerline extraction from high spatial resolution satellite imagery is proposed by fusing both pixel-based and object-based features.
设计了一种将轮廓线三维建模与多尺度二维图像处理技术相结合的新方法。该方法的核心是边缘距离图算法。
This paper proposed a new contour reconstruction method combining multi-scale strategy, and the core component of new method is edge distance graph algorithm.
对边缘围线的方向曲线进行多尺度小波变换，利用变换结果的局部最大值信息检测和定位出图像角点。
Based on the multi scale wavelet transform of the orientation curves we can utilize the information of local maximum positions to detect and locate the corners. Experimental res...
本发明公开了一种基于多尺度线调频基稀疏信号分解的齿轮故障诊断方法。
The invention discloses a gear fault diagnosis method based on multiscale linear frequency modulation-based sparse signal decomposition.
本文的主要工作就是在HMM框架基础上，推导了适用于线弹性问题的多尺度计算方法HMM-FEM。
The heterogeneous multi-scale method with finite element method in each multi-scale, or HMM-FEM, was derived using the philosophy essence of HMM and can be used in linear elastic problems.
本文的主要工作就是在HMM框架基础上，推导了适用于线弹性问题的多尺度计算方法HMM-FEM。
The heterogeneous multi-scale method with finite element method in each multi-scale, or HMM-FEM, was derived using the philosophy essence of HMM and can be used in linear elastic problems.
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