多分辨率

小波基下的多分辨率SURE阈值信号估计

Signal estimation with multiresolution threshold using principle of SURE in wavelet basis

任意B样条曲面的多分辨率表示及光顺

Multiresolution representations and fairing of B spline surfaces

基于非刚体配准的多分辨率B样条层间插值方法

Nonrigid Registration Based on Multi-level B-spline Interpolation Approach

三维GIS中多分辨率纹理模型的研究

Research on Multi-resolution Texture Model in Three-dimensional GIS

PET信号的二维多分辨率小波分析

2D multi - resolution Wavelet analysis of PET signals

多分辨率分析在单视SAR图像的Speckle滤波器中的应用

Application of Multiresolution Analysis in Single - Look SAR Image Speckle Filter

基于Oracle多分辨率遥感影像数据库的设计

Design of Multi-Resolution Remote Sensing Image Data Based on Oracle

第四章是网格变形算法，引入了多分辨率的思想，利用双三次B样条函数求出网格点的值，由粗到细的实现三维物体的网格模型。

In the last chapter , a method combining mesh interpolation and multiresolution has been implemented to obtain 3D mesh model from coarse to fine .

基于HLA的多分辨率建模分析

The Research of Multi-Resolution Modeling Based on HLA

基于openGL的实时多分辨率VR系统立体显示实现

Stereo Display for Multiresolution VR System Based on OpenGL Using Stereo Glasses

一种多分辨率DOA估计的小波包算法

Novel Multiresolution DOA Estimation Method with Wavelet Packets

用于形状检测的极标编码多分辨率Hough变换

Polar coding multiple resolution Hough transform for shape detection

为了加快建模的速度，结合狭窄区域技术和多分辨率方法，提出了基于水平集方法的3D动画快速算法。

In order to improve the speed of modeling , a fast algorithm is proposed by integrating a narrow band method and the mul scale algorithm .

强调指出，重组后的DCT系数具有小波系数多分辨率特性。

It stresses that that proper reorganization of DCT coefficients have similar characteristics to wavelet transform .

本文采用了基于小波变换的多分辨率分析对人脑MRIPET图像进行了融合。

In this paper , we introduce a multi resolution method based on wavelet transform to fuse MRI PET images of human brain .

构造多分辨率小波表征QRS综合波的频率分布特性

Constituting multiresolution wavelet to characterize QRS frequency distributions

基于Hausdorff距离的多分辨率目标跟踪方法

Object tracking algorithm for Hausdorff distance based on multiresolution

多分辨率DT模型基图像表示方法

Multiresolution Delaunay triangulation model based image representation scheme

多分辨率BSP树的生成及应用

Generation and Applications of a Multi-Resolution BSP Tree

本文提出一种可在FPGA上实时实现的基于匹配加权函数和多分辨率分析的视频背景运动补偿技术。

In this paper a real-time technology of compensating moving background based on matching weighting function and multi-resolution analysis that can be used in high-capability FPGA is presented .

首先，重组DCT域的频率系数，使其具有方向性、多分辨率等特点，并利用这些特点提取图像的大致轮廓。

At first , reorder the DCT parameters in compressed-domain to get the directionality and multi-resolution for extracting the sketch of image .

本文采用陷波、数字相敏检波、基于多分辨率分析的硬阈值去噪算法和FFT、频率校正等算法，估计出回波信号中调制信号的主频。

Algorithms such as notch filtering , digital phase detection , denoising with hard threshold based on multiresolution analysis , FFT , and rectifying frequency etc.

在JPEG压缩图象多分辨率分析的基础上提出了由粗到精的查询。

The method that the query can be done from rough to fine according to JPEG multi resolution analysis is also presented .

用二维Haar小波变换生成的多分辨率图像可表示成离散的四叉树。

Haar wavelet transformation has been used to create multiresolution images and represent them in discrete quadtree .

利用小波变换实现图像的多分辨率分解，然后再对变换后的小波图像进行动态Huffman编码，最终实现压缩比较大的图像无失真压缩编码。

Wavelet transform was involved in multi-resolution dissection , and then dynamic Huffman code was performed to gain expected image .

依据C2组织效能测度的三层结构，建立了C2组织效能测度的多分辨率模型。

According as the three layers structure of C2 organization effectiveness measurement , a multiple-resolution model for C2 organizational effectiveness measurement was constructed .

为实现大规模地形的多分辨率显示与实时绘制，基于LOD技术给出了多尺度TIN的管理和表达算法。

In order to improve the rendering speed of real-time display in large 3D landscape , this paper presents a LOD-based algorithm for management and representation of multi-scale TIN .

顾及地形特征线的散点域（约束数据域）三角剖分是建立高精度数字地面模型的基础，在GIS、地学分析、计算几何、多分辨率DTM等领域中有着广泛的应用。

The triangulation of constrained data set is widely used in Geographic Information System ( GIS ), geo-science , computational geometry , multi-resolution and high precision DTM , et al .

文中首先介绍了多分辨率LOD地形算法中的基本概念和一些经典算法，如顶点的误差的计算和基于四叉树的地形简化算法等。

At first we present basic conception and classical algorithm of continuous multiresolution terrain simplification , for instance , vertex error estimated and quadtree terrain algorithm .

结果表明，提出的多分辨率处理算法较好地解决了火箭飞行弹道测量数据处理精度的问题，与标准Kalman滤波算法相比，误差方差改善了近16%。

With this algorithm based on data fusion , the measurement data accuracy from vehicle is very good , and the error variance is lowered about 16 % as compared with the standard Kalman Filtering .