助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   扩散平滑 的翻译结果: 查询用时:0.013秒
图标索引 在分类学科中查询
所有学科
计算机软件及计算机应用
更多类别查询

图标索引 历史查询
 

扩散平滑
相关语句
  diffusion smoothing
     An Improved Algorithm of Anisotropic Diffusion Smoothing Filter
     各向异性扩散平滑滤波的改进算法
短句来源
     Implementation and Application of Diffusion Smoothing Models on Tina Platform
     扩散平滑模型在Tina平台上的实现和应用
短句来源
     The dissertation emphasizes on the study of the smoothing technique based on thediffusion model------diffusion smoothing.
     本文偏重于基于扩散方程的平滑处理方法——扩散平滑
短句来源
     Based on the equivalence between spline smoothing/profit-loss revision and diffusion smoothing/inverse diffusion restoration, comments are made in this paper on the convexity evolution of 1-D curves under spline smoothing with profit-loss revision, including the representative form, remaining, variation and destroying.
     基于样条平滑与盈亏修正同扩散平滑与反扩散恢复的对应关系,本文对样条平滑与盈亏修正下一维信号曲线的凸性演化,包括其表示形式、凸性保持、变化和破坏的原因作了注释性讨论
  “扩散平滑”译为未确定词的双语例句
     And then we carry out the smoothing algorithm on TINA platform based on the point of software engineering, and verify the advantage of the smoothing method by experiment.
     本文从软件工程角度出发在TINA系统平台上实现了基于扩散方程的图像去噪处理,通过实验验证了该扩散平滑方法的优点。
短句来源
  相似匹配句对
     An Improved Algorithm of Anisotropic Diffusion Smoothing Filter
     各向异性扩散平滑滤波的改进算法
短句来源
     Implementation and Application of Diffusion Smoothing Models on Tina Platform
     扩散平滑模型在Tina平台上的实现和应用
短句来源
     Nonlinear Diffusion
     非线性扩散
短句来源
     Smoothing of the Range Image
     深度图像的平滑
短句来源
     An Optimization of the Smooth Coefficient
     平滑系数的优选法
短句来源
查询“扩散平滑”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  diffusion smoothing
We show that image feature selective diffusion (smoothing) can be achieved by making the relaxation parameter in the lattice Boltzmann equation be image feature and direction dependent.
      
A small leakage model for diffusion smoothing of image data.
      
All tools which are needed to smooth with the variable diffusion smoothing method with stretched elements are now established.
      
As a preprocessing step, the whole original image undergoes anisotropic diffusion smoothing.
      
Ellipticity, via diffusion smoothing, was introduced into the stress equation.
      
更多          


The profit-and-loss revision technique may improve the accuracy of approximation to raw image data undergone a cubic B-spline smoothing. Comments are made on this technique from the viewpoint of image smoothing and restoration, giving highlights on the equivalence between spline smoothing and diffusion smoothing, and between profit-and-loss revision and inverse diffusion restoration; formulating the revision operators into a series of renewal recursions together with an estimation to the order of their deviations...

The profit-and-loss revision technique may improve the accuracy of approximation to raw image data undergone a cubic B-spline smoothing. Comments are made on this technique from the viewpoint of image smoothing and restoration, giving highlights on the equivalence between spline smoothing and diffusion smoothing, and between profit-and-loss revision and inverse diffusion restoration; formulating the revision operators into a series of renewal recursions together with an estimation to the order of their deviations from the raw data; and exposing the numerical instability of both simple and renewal recursion of the profit and loss revision. Finally, a discussion is further made on the feasibility of applying the profit-and-loss revision to edge detection for images in the presence of noise.

以三阶 B-样条作数据磨光时 ,引入盈亏修正可以在磨光的同时提高逼近原始数据的精度 .通过从图象的平滑与恢复处理的角度出发来对盈亏修正技术进行评注 ,并进一步阐明了样条磨光与扩散平滑、盈亏修正与反扩散恢复在离散条件下的等价关系 ,给出了用于修正的更新迭代算子序列以及相应的偏差阶数估计 ,并且指出了盈亏修正的简单迭代和更新迭代都是数值上绝对不稳定的计算 ;最后讨论了盈亏修正技术在图象边缘探测中的适用性 .

Parametric active contour model(Snakes) manifests two limitations: an initial contour must be set near the feature of the image and such a model cannot deal properly with the concave regions in the image.By replacing the gradient field with the gradient vector flow(GVF),Snakes can segment concave region edges effectively and has a large capture range.GVF Snakes has poor performances at high curvature boundaries(such as corners) due to the smoothness of the intrinsic force and the gradient vector flow.The image...

Parametric active contour model(Snakes) manifests two limitations: an initial contour must be set near the feature of the image and such a model cannot deal properly with the concave regions in the image.By replacing the gradient field with the gradient vector flow(GVF),Snakes can segment concave region edges effectively and has a large capture range.GVF Snakes has poor performances at high curvature boundaries(such as corners) due to the smoothness of the intrinsic force and the gradient vector flow.The image is smoothed by an anisotropic diffusion equation.The combination of the gradient vector force field with the potential force field is proposed for Snakes.Experiments demonstrate that the model curve is driven accurately to the object boundary by the new forces even if the initial estimate curve is not close,the object is nonconvex or the edge has a high local curvature on the left ventricle MRI.

参数活动轮廓模型(Snakes)分割图像时有两个明显的缺陷:要求初始轮廓线位于图像特征附近,且对深度凹陷区域的分割也不理想。基于梯度向量流(GVF)Snakes较好地解决了传统Snakes的两个本质缺陷。但是,由于GVF Snakes内力的性质和GVF的光滑性,使得对曲率大的边缘点不能精确定位。该文通过采用各向异性方程对图像扩散平滑和边缘增强,改善计算势能力场和梯度向量力场指向边缘的精确度。两种力场的有机组合作为Snakes的外力场。这种新的力场Snakes具有GVF Snakes和势能力场Snakes的优点,对左心室核磁共振图像(MRI)进行分割能得到精确的边缘轮廓。

>=Based on the equivalence between spline smoothing/profit-loss revision and diffusion smoothing/inverse diffusion restoration, comments are made in this paper on the convexity evolution of 1-D curves under spline smoothing with profit-loss revision, including the representative form, remaining, variation and destroying.

基于样条平滑与盈亏修正同扩散平滑与反扩散恢复的对应关系,本文对样条平滑与盈亏修正下一维信号曲线的凸性演化,包括其表示形式、凸性保持、变化和破坏的原因作了注释性讨论

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关扩散平滑的内容
在知识搜索中查有关扩散平滑的内容
在数字搜索中查有关扩散平滑的内容
在概念知识元中查有关扩散平滑的内容
在学术趋势中查有关扩散平滑的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社