骨龄自动识别大致分为四个阶段：手腕骨图像的预处理、图像增强、图像特征提取和图像特征匹配。
Bone age automatic assessment can be divided into four periods: preprocessing of X-ray hand-wrist image, image contrast enhancement, feature extraction and feature matching.
立体视觉中最大的困难是对应点的寻找，即需要匹配二幅或更多幅立体图像对之间的特征。
The major difficulty in stereo vision is the correspondence problem that requires matching features between two or more stereo images.
指纹识别模块包括指纹图像的预处理，特征提取，分类，匹配以及指纹库的建立。
Fingerprint identification module includes the preprocessing of fingerprint, feature extraction, the classing of fingerprint as well as matching, the establishment of fingerprint storehouse.
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。
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.
本文针对现存的虹膜识别算法中的不足之处，对虹膜识别系统中的图像预处理过程和特征匹配过程进行了深入研究。
To overcome the deficiencies of the existing recognition algorithms, this thesis has studied the iris image preprocessing and the feature matching.
基于虹膜的识别系统由以下几个部分构成：虹膜获取、虹膜图像预处理、虹膜图像特征提取、匹配与识别。
A personal identification system based on iris patterns is composed of iris image acquisition, image preprocessing, feature extraction and coding, matching and recognition.
景象匹配是飞行器导航与定位的一种重要手段，其中的雷达图像匹配由于具有全天候的特征而受到人们的重视。
Scene matching is an important means on navigation and location of aeroplane, and radar image matching is thought a lot by reason of all weather.
图像的边缘是图像最基本的特征。进行了图像分割、模板匹配和图像识别等方面的研究，无不例外都会使用到图像的边缘。
The edge of image is the fundamental character of image, which is used to make segmentation of image, shutter-match and discern of image.
另外，为了考察图像的空域信息，本文提出了两个统计特征：局部匹配度特征和局部最大平均差分特征。
In addition, taking spatial information into account, two statistical features were presented: local matching degree and local Max average difference.
该方法采用事先通过标定的图像，对自然标志(特征点)的提取和基于灰度向量匹配来完成绝对位移的测量。
By using calibrated image, it can measure plane absolute displacement of worktable automatically via feature point extraction and gray vector matching.
用该方法提取纹理图像的特征，并使用加权欧式距离分类器来完成匹配工作。
We employ this method to extract the features of such texture image and use weighted Euclidean distance classifier to fulfill the matching and identification task.
阴影是遥感影像的基本特征之一，它将干扰图像匹配、图象变化检测或图像中信息的提取，而去除阴影则是遥感图像处理的难题。
Shadow is one of the features in remote sensing image. It affects image matching, change detection or information extraction. But removing that is usually very hard in image processing.
基于虹膜的识别系统由以下几个部分构成：虹膜获取、虹膜图像预处理、虹膜图像特征提取、匹配与识别。
The system based on iris is composed of iris image acquisition, image preprocessing, feature extraction and matching.
在分析相关视图扫描线特征的基础上，提出了一种基于扫描线分段图像稠密匹配方法。
This paper proposes an image dense match method using scanline segmentation based on the analysis of pixel intensity on scanline.
提出了基于特征和时空关联的积相关图像匹配算法。
A product correlation algorithm of image registration based on feature and spatial-temporal correlation was presented.
提出了一种利用模板匹配与遗传算法的人脸图像特征提取的方法。
A method of extracting eye and mouth features from facial images using deformable templates and genetic algorithms is described.
其中基于文本的图像检索方法利用人工对图像进行标注作为检索特征，进行的是精确匹配；
The text-based image retrieval technique utilizes the manual image annotation as image character for retrieval and is a precise matching.
针对驾驶员脸部图像的特点，提出一种融合区域特征与知识匹配的驾驶员眼睛定位方法。
This paper presents a novel method for driver's eyes location by combining the regional features and knowledge matching technology.
论文研究了一种基于人工特征图标的图像间特征点自动匹配新算法，较好地解决了对应点匹配问题。
We have studied a new algorithm of feature point correspondence based on artificial landmark, solved the problem of feature point match between images.
在特征匹配阶段，通过对特征模板的旋转解决指纹图像的旋转不变性问题。
The rotating invariance of fingerprint images is solved by the rotating of feature models in feature matching.
首先对原始图像进行柱面投影，然后通过对图象重叠部分的对应特征区域进行匹配和拼合来实现图象无缝镶嵌。
It first processes original images using cylindrical projection, and then realizes seamless mosaics of images by matching and fitting related featured areas in the overlapped parts of images.
基于SIFT特征匹配思想，提出一种快速、准确的图像拼接算法。
A fast and accurate image stitching algorithm based on SIFT feature matching is proposed.
根据匹配和新视点图像生成的需求，特征检测方法需要特征定位的精度较高，能同时检测出角点、边缘等不同特征等。
For the need of the matching and image synthesis the method of extraction can detect the different features of corners and edges and precision of the corner location is relatively good.
论文主要阐述图像的边缘检测的算子、不变矩的特征值提取和车型的特征匹配。
This thesis expounds the match among edge detection of image, characteristic value selection of moment invariants and characteristic of vehicle mold.
提出了一种基于图像特征提取和变换域相关的图像匹配方法。
The new method of image matching based on feature extraction and transform domain correlation is proposed in this paper.
提出了一种以中心矩作为匹配特征，基于积分图像的思想，并采用粗、精阶段相结合的相关跟踪算法。
A new algorithm based on the characteristic of centralized moments and the idea of Integral-Images, which combined two-stage cross correlation tracking algorithms was described.
提出一种新的指纹特征点匹配算法，通过指纹特征点匹配来实现指纹图像的匹配。
It is proposed a new fingerprint minutiae matching algorithm and done fingerprint images matching through minutiae matching.
本文算法首先对立体图像对中的左图像进行DT网格剖分，把各三角形的顶点作为“特征点”在右图像中寻找它们的匹配点。
The algorithm first describes the left image with DT mesh. As feature points, the vertexes of triangulations are matched in the right image for finding their corresponding points.
本文算法首先对立体图像对中的左图像进行DT网格剖分，把各三角形的顶点作为“特征点”在右图像中寻找它们的匹配点。
The algorithm first describes the left image with DT mesh. As feature points, the vertexes of triangulations are matched in the right image for finding their corresponding points.
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