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biye
- 基于投票算法的目标跟踪,基于二阶非线性投票的多目标跟踪算法。该算法通过目标匹配得到同一目标在不同帧中的位置，同时利用特征监测来处理目标的遮挡、分裂问题，并实现目标特征的实时更新。在目标匹配过程中，通过对目标前一帧与当前帧的特征相似性进行投票，得到匹配目标。利用视频图像进行实验，结果表明：该方法对噪声、阴影、遮挡、分裂等具有良好的鲁棒性，较好地实现了多目标的跟踪。-The method used object matching to get objects’ position in differe
hasse
- 通过Hasse matrices 和偏组合技术来进行化学计量研究的一个工具。-The Diversity/similarity measure based on Hasse matrices is a novel chemometric approach based on the partial ordering technique and the Hasse matrix
GPAC
- 多区域的分割方法，用到分水岭及水平集等多种算法-A Variational Framework for Multi-Region Pairwise Similarity-based Image Segmentation
search
- search engine from selected txt files in .cgi document sort by 0.5 mutual score for every similarity.
ssim_index
- This an implementation of the algorithm for calculating the Structural SIMilarity (SSIM) index between two images.- This is an implementation of the algorithm for calculating the Structural SIMilarity (SSIM) index between two images.
3Dsimilaritytransform
- 3D投影轉換可以提共affine 轉換外另一種轉換方式 3D similarity transform-3D similarity transform
2
- 一道关于fractal的经典问题，一般编程竞赛中的常见问题。给出了一种解法。-A fractal is an object or quantity that displays self-similarity, in a somewhat technical sense, on all scales. The object need not exhibit exactly the same structure at all scales, but the same "type" of struct
An-Efficient-Method-of-Texture-Synthesis-Based-on-
- 提出一种带边界匹配的基于 Graph Cut 的快速纹理合成算法.通过将纹理样本以不同的位移贴到输出图中完成合成 ,重叠区域的像素取值由 Graph Cut 确定.引入边界图辅助位移搜索 ,以增强合成结果的边界连续性 在预处理过程中计算 2 个相同样本在所有相对位移下的匹配误差 ,选取一部分误差最小的位移组成 “优选位移” 集合 ,合成过程中的块间相对位移仅从此集合中选取 ,大大地提高了合成速度.-This paper proposes an efficient method for tex
CheckText
- 实现文本相似度检查的文本层次聚类算法和划分算法的C#源码-Text to check the text similarity hierarchical clustering algorithm and classification algorithm C# source code
Shani_Mean_shift_track
- Cosine Similarity function recives a video frame oject and calculates the consine sililarity function. please enjoy
match
- 由图像的颜色直方图求取相应的区域颜色熵，利用该信息判断出两幅图像间的相似度，可将其利用到诸如镜头检测之类的场合中-Use color histogram to calculate corresponding regional color entropy, use this information to determine the similarity between two images,which can be used to detect the occasions such as shot
testtext
- 测试文本，选用著名的gettysburg这篇英文文本做为测试文本-Second, it fuses the features of the first singular value component and the second one, and then gets the complex feature vectors which reflect not only the statistic frequency but also the sequential structure of let
result
- 最后的测试程序，得出文本检索的正确率和召回率-In the end, the cosine similarity of texts is used to measure the similarity between the query and documents. The data comparison indicates that this algorithm has well experimental results. Moreover, it gets the advantage over
similarity
- 计算两个向量间的相似度，以及字符串去标点符号-Calculate the similarity between two vectors
cluster
- 我做的用Kmeans方法，分别采用欧式距离。夹角余弦，和度量函数的方法来表示两点的相似度-I do use Kmeans methods were used Euclidean distance. Angle cosine, and methods of measurement functions to represent the similarity of two
New_Dominant_Color
- Calculates dominante color and measure the similarity between the input image and directory contains other images
ssim-1.1
- Implementation of the Self Similarity descr iptor based on the paper: Matching Local Self-Similarities across Images and Videos, Eli Shechtman and Michal Irani CVPR 07-Implementation of the Self Similarity descr iptor based on the paper: Matchi
Interactive_Image_Segmentation_by_Maximal_Similari
- 实现了区域合并的图像分割的经典方法，是Interactive Image Segmentation by Maximal Similarity based Region Merging 论文的源码，可以好好研究-Regional integration to achieve the classic method of image segmentation is the Interactive Image Segmentation by Maximal Similarity based Regio
shibie
- 基于奇异值分解的人脸识别方法 梁毅雄 龚卫国 潘英俊 李伟红 刘嘉敏 张红梅 提出了一种将傅里叶变换和奇异值分解相结合的人脸自动识别方法.首先对人脸图像进行傅里叶变换,得到其具有位移不变特性的振幅谱表征.其次,从所有训练图像样本的振幅谱表征中给定标准脸并对其进行奇异值分解,求出标准特征矩阵,再将人脸的振幅谱表征投影到标准特征矩阵后得到的投影系数作为该人脸的模式特征.然后,对经典的最近邻分类器算法进行了改进,并采用模式特征之间的欧式距离作为相似性度量,从而完成对未知人脸的识别.采用ORL
cosine
- cosine similarity measure