零件的识别也就是零件相似性匹配。
从几何匹配的角度来看，零件外轮廓的相似性匹配是最重要的。
From the viewpoint of geometric matching, parts' outline similarity matching is the most important in the process.
这种检索摈弃了常规数据库检索中的精确匹配方法，通过采用相似性匹配的方法获得检索结果。
The rejection of the conventional database search to retrieve the exact match method, the method used to obtain similar matching search results.
本文给出了一个基于语义分类的图像检索框架，重点讨论了图像语义归类、图像相似性匹配等问题。
This paper presents a framework of image retrieval based on semantic classification, and the emphasis is laid on semantic classification and the similarity match of image.
本文提出了以信任度、可能性测度、权重有隶属函数概念作为模糊相似性匹配的基础来检索图像的方法。
In this paper, we put forward the concept of belief measure, possible measure, membership function and weight as the base of fuzzy similarity match, with these functions we can retrieve images.
对分割后的图像作区域形状编码，再作相似性匹配而求得压缩映象，从而实现分形图像的计算机自动压缩。
The regional shape of partition image is encoded and then matched with other similar part of the image, which is the same as the original region in size and shape.
在冲裁模智能设计c BR系统的研究与开发过程中，零件的识别是难点之一，零件的识别也就是零件相似性匹配。
Recognition of parts is one of the difficulties in the process of research and development of CBR system of blanking die intelligence design. Part recognition means the parts' similarity matching.
其中模糊集理论被用来进行相似性匹配从而降低噪音在案例检索时的干扰，SCBR技术用来实施对案例的修改和重用。
Fuzzy set theory was employed to perform approximate matching and thus to reduce potential noise in case retrieval, and the SCBR technology was used to implement the adaptation and reuse for case.
其次，本文研究了图像相似性匹配CBIR关键技术，并实现了本地CBIR检索模块，为图像搜索引擎原型系统构建起了总体框架。
Secondly, based on the key technology of CBIR researching, a local CBIR module is implemented in this thesis, which constructs a general frame for the system of image search engine.
该算法首先对图像进行边界提取并二值化，然后利用所定义的基于边缘的相似距离(esd)对处理后的二值图像进行相似性匹配运算。
Firstly the new algorithm processes the image by extracting edge and thresholding, then calculates the correlation of the binary images using the defined ESD distance.
如果源和目标之间存在很大相似性，请考虑使用匹配映射来对类似字段进行映射，然后进行进一步的自定义。
If there is a lot of similarity between the source and target, consider using Match Mapping to map the similar fields as a starting point for further customizations.
本文提出基于梯度场相似性和邻域膨胀的快速图像匹配方法。
A fast images matching way is implemented in this paper, which is based on gradient similarity and neighbor expansion.
该方法比较两个句子的词类信息串，进行最优匹配，得到一个结构相似性的值。
In this method, the algorithm performs the optimal matching between the word type sequences of two compared sentences.
利用非相干光相关操作处理和空间移位编码方法，实现了基于相似性度量的灰阶图像匹配处理。
Using an incoherent optical correlator and a shift encoding method, the processing of gray sclae image matching based on similitude measurement was realized.
SSDA算法(序贯相似性检测)是针对一般模板匹配算法计算量大而提出的减少计算量的误差累计算法。
The sequential similarity detection algorithm (SSDA) is applied to image matching because the calculating work is considerable by using the algorithm of common template matching.
客体相似性在类比匹配中的作用，是一直存在着争论的问题。
The role of object similarity in analogical mapping has been a controversial issue.
本文采用方向关系矩阵模型进行空间方向关系描述，讨论了空间方向相似性计算方法，提出了复杂情况下的匹配策略。
In this paper, we describe spatial direction relation with direction relation matrix, discuss calculation for spatial directions similarity.
基于人眼综合已有信息来识别同名实体的思想，本文提出了基于空间相似性的面实体匹配算法。
Motivated by the idea of identifying the same entity through integrating known information by eyes, an areal feature matching algorithm based on spatial similarity is proposed in this paper.
这类方法通常会创建一个范例数据库，然后凭据某个相似性权衡标准来把新数据和数据库进行比较，从而找到最匹配的项，最后作出预测。
Such methods typically build up a database of example data and compare new data to the database using a similarity measure in order to find the best match and make a prediction.
在景象匹配过程中，选用归一化互相关系数作为相似性度量。
During the process, the normalized cross correlation function is used as the similarity measure.
其次，分析了立体匹配中的主要约束及相似性判断准则。
Secondly, we analysis the main constraints and similarity criteria used in stereo matching.
在图像分形编码结果的所有元素中，拼贴误差最直观地表现了值域块与其最优匹配块之间的相似程度，因而我们选用它来作为图像的局部自相似性的度量。
We choose collage error as local self-similarity evaluation of the image, because collage error visually represents the similarity between value range blocks and optimal matching blocks.
例如，在一个自动的呼叫中心系统中，在当前情况中出现的问题，可以与以前情况中的相似性进行匹配。
For example, in an automated call center system, issues presented in a current case could be matched for similarities to preceding situations.
在某一分辨级水平上进行曲线形状的相似性查询和度量，同时，对于局部相似性的局部维数曲线进行匹配。
Similarity of the basic curve figures is queried and measured at some resolution ratio level, in the meantime, the fractal dimension in local similarity is matched.
本文采用方向关系矩阵模型进行空间方向关系描述，讨论了空间方向相似性计算方法，提出了复杂情况下的匹配策略。
In this paper, spatial direction relation was described with direction relation matrix, calculation for spatial directions similarity in ordinary instance was discussed.
为此，从心理物理的角度出发，首先研究了匹配融合的特点和要求，提出匹配融合是建立在局域的相似性基础上的。
This is also one of the innovations of this paper. Firstly, from the view of psychophysical , we studied the characteristic and requirement of match and fusion.
然后引入色彩相似性约束将灰度空间的匹配和彩色空间的匹配有机的结合起来，大大提高了匹配的精度。
Then, by adding constraint of color similarity, the grey space matching was combined with color space matching suitably and the improved SSD method could use the color information reasonably.
讨论了检索文档集和检索请求的相似性计算，从而找到与检索请求匹配的文档。
Similarity between query and documents was obtained through computing the similarity between weigh terms of documents and query, and most matching documents were provided.
本文还对于在相似性查询过程中必要的环节如匹配模式、分类算法和查询中可能存在的问题作了详细地分析。
The thesis also discusses the necessary junctures such as the matching model, algorithms of classification and some possible problems in details.
然而，由于图像噪声、特征点提取算法以及非匹配点的局部相似性和遮挡的影响，相关匹配中必然存在较多的误匹配。
However, due to the image noise, feature extraction algorithm, as well as local similarity of non-stereo matching points, there must be some false matching between the images.
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