To improve the accuracy of the traditional feature-based methods of fundus image registration, a new method is proposed.
针对传统的基于特征的眼底图像配准方法配准精度不高的问题，提出了一种新的眼底图像配准方法。
After giving the definition of multi-source image registration, the common image registration methods are divided into two types: intensity-based methods and feature-based methods.
在给出多源图像配准的定义后，将常见的图像配准方法分为基于图像灰度的方法和基于图像特征的方法两大类。
Since the corresponding pair of feature points was difficult to be extracted in feature points registration methods, an image mosaic method based on interest point matching was presented.
针对基于图像特征点的配准方法中对应特征对难以准确提取的问题，提出一种基于兴趣点匹配的图像自动拼接方法。
Based on the methods of network security counting and combined with the feature for wideband community information server, a security counting system is designed in this paper.
在现有网络安全计费方法的基础上，结合宽带社区信息服务的特点，设计一种基于社区信息服务的安全计费集成系统。
The cost oriented machine design and the methods of cost estimating like parametric estimating, feature based costing are discussed.
用参数化的方法进行面向机械设计的成本评估，同时讨论了基于零件特征的成本分析。
According to the analysis for the feature and requirement of testing fixture design, the general designing and modeling methods of testing fixture based on conventional CAD software is presented.
在分析了检具设计的特点和要求的基础上，提出了在通用CAD软件平台上进行检具设计建模的一般方法。
Feature weighting is one of the important problems for feature weighting based KNN algorithm, and many heuristic methods have been employed to solve the problem traditionally.
特征权重学习是基于特征赋权的K近邻算法需要解决的重要问题之一，传统上提出了许多启发式的学习方法。
Based on the different facial characters of ID photo, the paper proposes several methods to locate feature points for extracting the facial feature exactly.
根据证件照片中脸部各个对象的不同特征，分别采用不同的定位方法进行定位。
Image registration methods are commonly classified into two types: the methods based on grey level information and the methods based on feature information.
图像配准方法基本可以分为基于灰度和基于特征这两大类图像配准方法。
The feature of earthquake activity is studied by using the basic methods based on earthquake activity study in Heilongjiang river valley and its neighboring regions.
应用地震活动性研究的基本方法对黑龙江河谷及邻近地区的地震活动特征进行了研究。
The texture feature was obtained by statistically projecting the local centroid which was referred from the structural texture analysis methods based on the wavelet package transform.
该算法以具有多分辨率特性的小波包为基础，结合结构法的纹理元分析方式，采用区域质心完成局部特征提取，最后使用投影法进行整体的特征提取。
In the field of human face tracking, we contrast several main similarity methods nowadays, and adopt a method of human face tracking based on feature space model.
在人脸跟踪领域，本文对比了当前几种主要的相似度匹配方法，采用了一种基于特征空间模型的人脸跟踪方法。
Traditional matching methods, only based on the geometric feature of fingerprints, are lacking in matching speed.
传统的仅基于指纹几何特征的匹配方法，在匹配速度方面有一定的欠缺。
On the basis of analyzing and comparing existing methods, it presents a motion feature extraction method which is based on movement object in video.
在对现有视频运动分析方法进行分析比较的基础上，提出了一种基于视频中运动对象的运动特征提取方法。
In this paper, a moving target tracking method based on feature optical flow is proposed. It well overcomes the main disadvantages of the available feature optical flow based methods.
本文提出一种基于特征光流的运动目标跟踪方法，较好地克服了以往基于特征光流的方法中存在的主要不足之处。
The anisotropic diffusion methods based on the direction of the image feature proposed in the paper is efficient and can get anticipate results.
所以，基于图像特征方向建立的各向异性扩散滤波方法更能达到我们预期的效果，该设计方法是有效的。
Experiments show the superiority of local line model based fusion algorithm over traditional methods in enhancing the feature of interest and the quality of the fused image.
实验结果表明，基于局部线模型的融合方法在增强感兴趣的特征和提高图像质最上优于传统算法。
It presents the model and feature of content-based image retrieval system, and then discusses some methods of feature abstraction and similarity measurement based on color, texture and shape.
首先叙述了基于内容的图像检索的系统模型和特点，接着针对颜色、纹理和形状进行了概率特征提取、相似度量等的进一步具体分析讨论。
Experimental results show that the retrieval method using the feature indexes can achieve much higher precision than other color-spatial based methods.
实验结果表明，用这种特征索引来检索图像，可以得利比其它基于颜色-空间方法高得多的精确度。
And by the analysis of my own design work, the paper summarized the common design methods based on feature line in different type of design assignment of product exploitation.
并通过对设计实例的分析，总结了针对不同类型的产品开发设计任务利用特征线进行产品设计的一般方法。
Based on the discourse, the papers analyses the feature of the cross-culture and put forth methods for English teaching of the higher profession to improve students' communicative competence.
从语篇出发，以跨文化交际特征为依据，探索一种适合高职特点的教学方法，旨在提高高职学生的英语交际能力。
Then we discuss some image registration methods which are frequently used, such as registration based on landmark, feature-based method and mutual information method, etc.
其后，详细讨论了常用的一些医学图象配准方法，如基于标志点配准法、基于特征配准法和互信息法等。
This paper proposes two new methods: feature weighted likelihood and divergence based dimension reduction to improve detecting performance in noise.
本文提出了两种特征处理方法：特征的似然度加权和基于散度的维数缩减，来提高噪声下端点检测的性能。
Experimental results show that the method has a better retrieval result than these methods which are single feature and feature fusion based using single distance measurement.
实验结果表明，该方法比传统的基于单一特征检索方法以及运用单一距离度量的基于特征融合的检索方法有更好的检索效果。
Other preprocessing methods such as discrete curvature estimation and feature point extraction are also studied, and a section-feature recognition algorithm, based on curve fitting, is proposed.
研究了用圆弧曲率估算截面数据离散曲率的方法和特征点提取方法，提出了基于曲线拟合的截面特征识别方法。
The generation methods of sketch-based feature model reconstruction are presented in this thesis. Experimental results show that the methods presented here are reliable.
研究了基于草图轮廓的拉伸与旋转特征模型重建的生成方法，以实例零件说明本文提出的重建方法是切实可行的。
The paper studies in detail parametric modeling methods provided by UG, which are respectively called method based on feature and that based on sketch.
本文研究了UG的参数化建模技术，对基于特征和基于草图两种建模方法作了详细论述。
In this paper the author discusses the theories and methods on making high quality DEM and TIN based on terrain feature from digital contour line.
本文全面系统地论述了基于等高线、地性特征建立TIN和DEM的理论和方法。
In addition, the protein can be represented as other feature vectors based on amino acid composition (AAC), weighted auto-correlation function and Moment descriptor methods.
另外，蛋白质序列还可用其它特征提取方法提取的特征向量来表示，如氨基酸组成成分、加权自相关函数和矩描述子。
In addition, the protein can be represented as other feature vectors based on amino acid composition (AAC), weighted auto-correlation function and Moment descriptor methods.
另外，蛋白质序列还可用其它特征提取方法提取的特征向量来表示，如氨基酸组成成分、加权自相关函数和矩描述子。
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