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影像匹配     
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  image matching
     The Model of Image Matching Algorithm
     影像匹配算法模型
短句来源
     An Automatic Quality Diagnosis Method for Digital Image Matching
     数字影像匹配质量的一种自动诊断方法
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     Hierarchical Image Matching with Wavelet Transform
     基于小波变换的分层影像匹配
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     Image matching is the key stage for Digital Terrain Model(DTM) automatical aquisition using with digital images.
     利用数字影像自动提取数字地形模型(DTM)的关键是影像匹配
短句来源
     3. Researches on the stereophotogrammetry of digital images , which include relative orientation, absolute orientation , image matching and the evaluation of their accuracies;
     3.普通数码影像的立体测量方法研究,其中包括对普通数字影像的相对定向方法、绝对定向方法、影像匹配方法的研究及其相应精度的评价;
短句来源
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  image match
     Image Match and Overlapping Area Correction Mosaic Technology for Digital Orthophoto Maps
     基于影像匹配接边纠正的数字正射影像的镶嵌技术
短句来源
     The preprocess technology includes color alteration, image match, Cross Area Correction, color alteration for altering the difference of color, and image match and Cross Area for altering the correction difference of geometry.
     其中预处理技术包括色彩平衡、影像匹配与接边纠正技术 ,色彩平衡用于辐射度改正 ,影像匹配与接边纠正用于几何差异的改正。
短句来源
     The digital photographs of measure, in application of calculator technique, handle digital image, the image match, the mode identification and other theories and methods,, and replace the person's eye stereoscopic observation with the calculator sense of vision, with its product and the middle digital record and the processed primitive data all numeral, comparing with the production method of digital product by normal regulations, has the strongpoint of high automation, fast speed, ∶result diversification etc.
     数字摄影测量,应用计算机技术、数字影像处理、影像匹配、模式识别等理论与方法,以计算机视觉代替人眼的立体观测,其产品与中间数据的记录以及处理的原始资料均是数字的,较之常规的(传统的)数字产品的生产方法,具有自动化程度高、速度快、成果多样化等优点。
短句来源
  images matching
     Study of Remote Sensing Images Matching Location Based on Genetic Algorithms
     基于遗传算法的遥感影像匹配定位的研究
短句来源
     The Study of Remote Sensing Images Matching Method Based on Wavelet Transform and Genetic Algorithms
     基于小波变换和遗传算法的遥感影像匹配方法的研究
短句来源
  “影像匹配”译为未确定词的双语例句
     Research on the Matching between Radar Image and Optical One Based on Wavelet
     基于小波变换的雷达与光学影像匹配算法研究
短句来源
     Due to the stability of feature and relative abundance of information, the third one becomes the hotspot of the research.
     由于特征的稳定性以及其具有较丰富信息的特点,基于特征的影像匹配成为了立体匹配研究的热点。
短句来源
     Automatic Relative Orientation with the Method Named Multi-level Dynamic Window Matching
     利用多层动态窗口影像匹配方法进行自动相对定向
短句来源
     A method of change detection using aerial images with POS data is presented.
     提出了一种利用机载定位定向系统(POS)数据辅助航空影像进行影像匹配和变化检测的方法。
短句来源
     As evidenced by both theoretical and experimental results,even the match calculation of single image according to DEM data obtained on a 1∶50000 relief map can yield a precision up to the requirement for scale 1∶50000 geological map spotting.
     理论和实验结果均证明 ,即使根据 1∶ 5万地形图建立的 DEM数据进行单影像匹配计算 ,也能满足 1∶ 5万地质填图的精度要求。
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  image matching
Texture is an important attribute for medical image matching and retrieval.
      
The SCSF is effective and efficient for image matching because it is independent of image distortion such as rotation and flip as well as it increases the matching accuracy.
      
Our experiments show that the image matching is quickly and efficiently with the use of SCSF.
      
Then image matching, based on the maximum correlation coefficient, is performed between registered images after the low contrast areas have been removed.
      
In this paper, an automatic approach with multi-step image matching algorithm is presented.
      
更多          
  image match
After correction, the profiles of the corrected image match closely those of image 2.
      
Being from the past, they use only geometric image match and geometric shape metrics, and the geometric metrics use only position and width values.
      
During segmentation coarse-scale deformations of the geometry could be done first, using coarse-level profiles for the image match.
      
First RANSAC is performed to compute the homography, then a probabilistic model is invoked to verify the image match based on the number of inliers.
      
Future work will add a more principled probabilistic model for image match verification.
      
更多          
  images matching
It displays images matching the feature set thereby giving a diagnosis prediction.
      
These degrees of freedom correspond to parameters that need to be estimated non-linearly with the help of 3D-images matching.
      
The retrieval of stored images matching an input configuration is an important form of content-based retrieval.
      
We then select and sort the images with the smallest distances and present them as the images matching the query.
      
  images match
After the method, aerial images match known DEM to capture the spatial position and posture.
      
The simulated and experimental images match very well.
      
A cluster in the next level is relevant if one or more of its representative images match some of the query images.
      
Dark Patch A searchlet with high selectivity S7 Uses color histogram trained on black sample patch; has a high threshold so few images match.
      
Dark Patch B searchlet with low selectivity S8 Uses color histogram trained on black sample patch; has a low threshold so many images match.
      
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本文介绍用动态规划技术进行数字影像匹配的方法。这种方法由两个阶段组成,首先由目标区和搜索区中像元的灰度值构成像元对灰度差分布图,然后根据动态规划的最优化原理,在分布图中寻找累积灰度差函数值最小的路线,这条路线就是影像匹配路线。在搜索影像匹配路线时,配合像元对灰度差阈值的使用,可以放宽对影像匹配初始值的要求。经用模拟影像对进行动态规划影像匹配的试验,并与相关系数法做比较,结果表明:影像匹配的动态规划法是很好的方法,具有较好的可靠性和Robust性质,且计算速度快。这种方法能在影像匹配中间检测出影像遮蔽区〔7〕,这种特性是其它方法所不及的。

Stereo image matching is the key link in extracting elevation information from SPOT data. Based on the SPOT data analysis of the geometric and the image quality, a new method of multi-level image matching are proposed. Experiments in real image pairs show that, using the method, not only the good precision and the reliability are obtained but also the processing speed is high. The new method can be used to rapidly generate DEM for remote sensing data analysis.

立体影像匹配是自动提取SPOT影像高程信息的关键技术。本文根据SPOT影像在几何构像关系和影像质量上的特点,提出了多级匹配的结构策略。实际像对匹配实验表明,多级匹配法具有较好的可靠性和精度水平,而且运算速度快,在快速生成DEM数据辅助遥感信息分析方面,有重要的应用价值。

A algorithm for digital stereo matching images based on feature points has been discripted. This m othod firstly extracts the feature points using Frstner operator, and then matchs same feature point in two image with a method named relaxative iterative method. This method has shown a good furture for automatic relative orientation and generation of Digital Terrain Models.

本文介绍了一种基于特征点的数字立体影像匹配方法。该法采用Frstner算子提取特征点,然后应用一种松驰迭代算法,实现了同名特征点之间的立体匹配。为实现立体像对的自动相对定向和数字地形模型自动生成提供了一种切实可行的方法。

 
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