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This an digit recognition application. (OCR or ICR application). First you draw a digit in the picturebox. Then the image processing begins and recognize the digit and returns you the result. I used correlation matching algorithm for character recogn
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Gray correlation matching在VC下实现对现实虚拟有用
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基于OpenCV和FFTW实现的相位相关图像匹配程序,需要OpenCV和FFTW库文件的支持。本程序并没有用到OpenCV中的DFT,而是用了FFTW中的FFT,所以速度要快很多。-Based on OpenCV and the FFTW implementation phase correlation image matching procedures, require OpenCV and FFTW library files. This procedure does not use Ope
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本程序实现了对影像特征点自动提取,利用Morevac、Forstner、Harris3个经典算子。在此基础上利用相关系数法实现影像自动匹配,并且引入最小二乘平差,使匹配点精度有所提高。
在搜索点过程中,利用了核线影像特性,对二维影像搜索使用了爬山法启发式搜索。对大数据量影像采用影像金字塔结构处理。
1、使用GDAL库读取影片,支持TIFF、PNG、JPEG、JPG、BMP、GIF、IMG格式读取。使用GDI绘图。
2、防止大数据量绘图视图闪烁,图片显示采用双缓存技术。
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基于相关的模板匹配算法的Matlab实现,表示出了相应的匹配区域-Template matching algorithm based on the correlation of the Matlab implementation, expressed the corresponding matching region
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Phase Based Template Matching: Phase information is used for matching the input imagery with the template. Both the images are filtered with canny edge detector. The timing efficiency is introduced by implementing skipping steps while doing correlati
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光谱角(Spectral Angle)衡量像素间的相关性存在着差异,本程序用于计算光谱角,及光谱角匹配-Spectral Angle (Spectral Angle) to measure the correlation between pixels there are differences, the process used to calculate the spectral angle, and spectral angle matching
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利用logGabor函数分别提取待匹配图和模板图的相位信息作为匹配基元,进行互相关运算,寻找最佳匹配位置-Use to be extracted separately logGabor function map and template matching of the phase diagram as an information matching primitives to carry out cross-correlation calculation, find the best match
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遮挡情况下基于特征相关匹配的目标跟踪算法。先对目标灰度性质做出判断,然后根据灰度单一或是丰富来合理选择边缘相关匹配或者是基于多子块的灰度相关匹配来解决遮挡情况下的刚性目标跟踪问题-Based on the characteristics of shelter-related cases that match the target tracking algorithm. First aim to determine the nature of gray, then gray or a single
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基于最大互相关的图像匹配,是本人的毕业设计,希望对大家有帮助。-The largest cross-correlation-based image matching, is my graduation project, I hope there is help for everyone.
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数字影像相关系数匹配算法的vc实现 功能全部实现-Digital image correlation matching algorithm to achieve the vc
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phase correlation - image matching-phase correlation- image matching
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该程序包包含了高光谱匹配中所用到的多种光谱匹配方法:光谱角度匹配,光谱相关匹配,相关角度匹配,梯度角度匹配,离散信息匹配,离散信息角度匹配等-The package includes several matching methods commonly used in high spectra remote Sensing。These are spectral angle matching(SAM),spectral correlation matching(SCM),spectral corre
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指纹头像处理的相关代码,详细的介绍的指纹头像的预处理,直方图二值化,图象增强和模板匹配的相关函数-Fingerprint image processing of the relevant code, a detailed introduction of the fingerprint image pre-processing, histogram binarization, image enhancement and template matching of the correlation fu
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此程序是基于互相关的亚像素级图像匹配的代码,此种配准方法误差小,精度高。-This procedure is based on the cross-correlation of sub-pixel image matching of the code, such a registration method error and high accuracy.
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正交相关目标检测,采用正交相关方法检测指定目标在图像中的位置。适用于计算机视觉中的视频目标检测、视觉目标检测、目标定位、视觉目标跟踪、视频目标跟踪、图像匹配、图像配准等工作。-cross relation detection is used to detect object in image for in the field computer vision such as visual object detection, motion detection, object localization
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实现了三种图像匹配算法
1:归一化互相关匹配算法
2:基于Hausdorff距离的图像匹配算法
3:图像不变矩匹配算法-Three matching algorithms to achieve 1: normalized cross correlation matching algorithm 2: the image matching algorithm based on Hausdorff Distance 3: Image Invariant Moment Matchin
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Opencv images matching by Correlation, ChiSqr, Intersect and Bhattacharyya methods
-Opencv images matching by Correlation, ChiSqr, Intersect and Bhattacharyya methods
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利用①相关匹配(Correlation Matching)、②基于Hausdorff距离匹配方法 及③考虑对场景图象距离变换(Distance Transform)的Hausdorff距离匹配方法,实现模板目标在场景图象中的定位-Use ① correlation matching (Correlation Matching), ② matching method based on Hausdorff distance and image of the scene ③ consider the
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实现了三种图像匹配算法 1:归一化互相关匹配算法 2:基于Hausdorff距离的图像匹配算法 3:图像不变矩匹配算法-Implements three image matching algorithm 1: normalized cross correlation matching algorithm 2: image matching algorithm based on Hausdorff distance 3: The image matching algorithm invariant
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