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Description: 本文是Harris角点匹配的英文原文,介绍的非常详细,可供学习之用-This is the Harris corner match the original English text, the very detailed introduction for learning
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Size: 667648 |
Author: sunyan |
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Description: 本程序将SIFT与边缘结合起来用来做图像配准
先用SIFT检测关键点 用CANNY算子进行边缘检测 进而优化选取最佳匹配点 进行向量匹配 图像配准-This procedure will be combined with SIFT and the edge used to do image registration using SIFT key-point detection using Canny edge detection operator to select the best match to optimize vector match point image registration
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Size: 1024 |
Author: 李云 |
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Description: 本程序利用小波变换的方法来获取图像的轮廓 来进行图像配准 先用小波变换检测图像中的边缘
在轮廓中寻找最长的轮廓 计算每间一点的曲率 然后对这些数据匹配 进行图像配准 找到图像的变换参数-This procedure using wavelet transform method to obtain the outline of the image to image registration using wavelet transform edge detection of images to find the longest in the outline of the outline of the calculation of the curvature of each point and then match these data to find the image registration image transformation parameters
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Size: 1024 |
Author: 李云 |
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Description: 非常好的图像匹配源码，基于遗传算法，其中还包括canny算法求解边缘以及常用的各种平滑函数。-Very good image matching source, based on genetic algorithm, which also includes the canny edge algorithm, as well as a variety of commonly used smoothing function.
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Size: 247808 |
Author: bryan |
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Description: 基于dsp的目标跟踪和检测算法的研究和实现，研究了图像跟踪系统的基本工作原理，以及图像跟踪和相关匹配所使用的一些基本技术。详细介绍了SUSAN算子在边缘检测和角点检测方面的应用。并基于SSCD相似性度量准则提出了一个新的加权的SSCD准则，并对几种度量准则进行对比分析，最后在选取模板和模板更新上选用了多子模板的策略，这样能更有效的减小部分遮挡和旋转带来的影响。
-Dsp-based target tracking and detection algorithm research and realize, study the image tracking system of the basic working principles, as well as tracking and related images used to match some of the basic technology. Described in detail SUSAN operator in edge detection and corner detection applications. SSCD based on criteria for similarity measure proposed a new weighted SSCD criteria, guidelines and several metrics were analyzed, and finally the selected templates and template updates on the selection of a number of sub-template strategy, this can be more effectively reduced part of shelter and the impact of rotation.
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Size: 2984960 |
Author: 张浩 |
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Description: 提 出了一种基于形状模板 匹配的图像 自动拼接 方法。提取 图像 的角点作 为特 征点，利用归一化梯度模板对
其进行预 匹配．然后 利用形状模板在 四个方 向对模板 内图像的边缘 点与模板边界的最短距 离进行统计 ，获取模板 图像的
结构特征向量以实现对特征点的精确匹配。实验结果表明该算法具有较好的实用价值。 -A shape-based template matching method of image auto-splicing. Extract image feature points as corner points, using the normalized gradient of their pre-match template. The shape of the template and then use the template in the four directions within the image edge point and the shortest distance between the template border statistics, access to the template image of the structure of eigenvectors of the feature points in order to achieve the exact match. Experimental results show that the algorithm has good practical value.
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Size: 171008 |
Author: memcpy |
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Description: 本程序用于对工件图像的预处理，边缘提取等。将改进遗传算法和Hausdorff距离结合用于工件识别。采用canny边缘为匹配特征，将修正的Hausdorff距离作为相似性度量准则，并应用遗传算法进行最佳匹配的快速搜索，成功实现了目标物体的匹配识别-This procedure used for the workpiece image preprocessing, edge extraction and so on. Will improve the genetic algorithm and Hausdorff distance combination for workpiece identification. Using canny edge for matching characteristics, will be amended Hausdorff distance as similarity measurement criteria and the application of genetic algorithm is the best match of the Quick Search, the successful achievement of the target object matching identification
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Size: 33792 |
Author: 南飞燕 |
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Description: 一种基于方向信息的鲁棒型Hausdorff距离匹配方法。该方法采用方向信息提取图
像边缘,通过计算边缘匹配率( edge matching rate, EMR)获得候选匹配区域,然后采用修正后的Hausdorff距离构造
相似性测度。实验结果表明,该方法加快了匹配过程,提高了抗噪性能,并能够准确匹配含有遮挡和伪边缘点的图
像,从而解决了基于传统Hausdorff距离匹配方法因噪声点、伪边缘点和出格点而造成的误匹配问题。-Based on the direction of information Robust Hausdorff distance matching method. Methods The direction of the image edge information extraction, matching the rate by calculating the edge (edge matching rate, EMR) access to the candidate matching area, and then adopt a revised structure Hausdorff distance similarity measure. Experimental results show that the method to accelerate the matching process and enhance the anti-noise performance and the ability to accurately match the containing block and pseudo-edge image, so as to solve the Hausdorff distance based on the traditional matching method because of the noise, the pseudo-edge point and the far point matching problem caused by misuse.
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Size: 1140736 |
Author: 南飞燕 |
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Description: 针对高精度的畸变图像,提出了一种基于最小二乘影像匹配的高精度畸变图像矫正算
法. 算法首先利用特征提取与边缘检测对图像进行预处理,并且将特征匹配与最小二乘算法相
结合,从而实现了图像与模板之间精确的子像素定位与匹配. 实验表明,该算法较好的解决了目前高精度畸变图像矫正算法中普遍存在的定位和匹配精度较差的缺陷,图像矫正效果良好,是一种有效的畸变图像矫正算法.-Image distortion for high-precision, a least-squares image matching based on high-precision image distortion correction algorithm. First of all, the use of feature extraction algorithm for edge detection and image pre-processing, and will feature matching with a combination of least-squares algorithm in order to achieve the image and the template between the sub-pixel accurate positioning and matching. The experimental results show that the algorithm has better accuracy of the solution to the current distortion prevalent image correction algorithm to match the accuracy of the positioning and less defects, image correction effect well, is an effective algorithm to correct image distortion.
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Size: 109568 |
Author: chenruibao |
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Description: 二阶B样条小波边缘检测
处理后的图像为多尺度下的边缘检测图像
还需要进行边缘图像的匹配-Second-order B-spline wavelet edge detection image processing for multi-scale edge detection to the edge of the image also need to match image
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Size: 1024 |
Author: 袁琪良 |
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Description: An automatic facial feature extraction method is
presented in this paper. The method is based on the edge
density distribution of the image. In the preprocessing stage a
face is approximated to an ellipse, and genetic algorithm is
applied to search for the best ellipse region match. In the
feature extraction stage, genetic algorithm is applied to
extract the facial features, such as the eyes, nose and mouth,
in the predefined sub regions. The simulation results
validates that the proposed method is capable of
automatically extracting features from various video images
effectively under natural lighting environments and in the
presence of certain amount of artificial noise and of multi-
face oriented with angles.-An automatic facial feature extraction method is
presented in this paper. The method is based on the edge
density distribution of the image. In the preprocessing stage a
face is approximated to an ellipse, and genetic algorithm is
applied to search for the best ellipse region match. In the
feature extraction stage, genetic algorithm is applied to
extract the facial features, such as the eyes, nose and mouth,
in the predefined sub regions. The simulation results
validates that the proposed method is capable of
automatically extracting features from various video images
effectively under natural lighting environments and in the
presence of certain amount of artificial noise and of multi-
face oriented with angles.
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Size: 324608 |
Author: fais |
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Description: 本程序将SIFT与边缘结合起来用来做图像配准 先用SIFT检测关键点 用CANNY算子进行边缘检测 进而优化选取最佳匹配点 进行向量匹配 图像配准。 -The program will combine the SIFT and the edge of image registration is used to make the first detection of the key points with SIFT operator with CANNY edge detection and then select the best match point optimized vector matching image registration.
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Size: 1024 |
Author: 杨博明 |
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Description: 毕业设计，基于内容的图像检索，支持的检索特征包括 sift,颜色直方图，灰度矩阵，HU不变矩，边缘方向直方图，检索方法使用K-means和K-D树两种，需要OPENCV支持，运行时请先选定一个文件夹来生成特征库，特征库用access数据库保存，只支持JPG文件-Graduate design, content-based image retrieval, search features, including support sift, color histogram, gray matrix, HU moment invariants, edge direction histogram, retrieval method using the K-means and KD trees are two kinds of needs OPENCV support Please select a runtime folder to generate the feature library, feature library with access database save, only supports JPG files
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Size: 359424 |
Author: 平天羽 |
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Description: CSS对边缘图像进行特征点提取然后用改进的NCC算法进行匹配-Using CSS in edge to extract image feature point and then using the modified NCC to match
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Size: 102400 |
Author: FDN |
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Description: 新的基于Zernike正交矩亚像素边缘定位的直径测量方法-Zernike orthogonal moments based on the new sub-pixel edge location of the diameter measurement
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Size: 289792 |
Author: than66 |
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Description: 本程序将SIFT与边缘结合起来用来做图像配准 先用SIFT检测关键点 用CANNY算子进行边缘检测 进而优化选取最佳匹配点 进行向量匹配 图像配准。 -The SIFT program used to do with the edge combination image registration using SIFT test first key with CANNY edge detection operator to optimize select the best match point vector matching image registration.
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Size: 1024 |
Author: zhao |
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Description: 这个程序详细描述的图像的各种边缘检测的方法与实验操作-This program detailed description of the image edge detection of various methods and experimental operation
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Size: 101376 |
Author: 莫文蔚 |
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Description: 将点匹配方法包括harris，sift,susan集成在GUI中显示，还包含了边缘的检测与直线的提取，此外还可以进行线分组，程序可直接运行-Harris, sift, susan point matching method is integrated in the GUI display also includes the extraction of edge detection and linear addition line grouping, the program can be run directly
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Size: 14599168 |
Author: fanchand |
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Description: 用于模版匹配1 对于一些初次学习图像处理的同学比较有用-Useful for edge detection image processing for some initial learning students
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Size: 100352 |
Author: 陈征宇 |
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Description: 种新的针对山体图像边缘的立体匹配算法。为了保证匹配的准确性，首先引入极线方向上的
视差梯度约束，然后在考察唯一性的基础上，通过搜索并考察边缘端点周围的角点信息来引导边缘的匹配，并且限定边缘端点的角点搜索范围，最终匹配结果保证了两幅图像中的匹配对是一对一的唯一对应。-A newfast stereo edge-matching algorithm based on mountain images is presented．In order to ensure the
accuracy of the match．Firstly the disparity gradient restriction across the direction of epipolar lines is used，and
then on the basis of exclusionism searched the corner information close to edge point to guide the matching with
restricted corners-searched range．
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Size: 482304 |
Author: aaron |
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