搜索资源列表
Shani_Mean_shift_track
- Cosine Similarity function recives a video fr a me 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 det
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 t
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. Moreov
LJClusterDemo
- 文本聚类是基于相似性算法的自动聚类技术，自动对大量无类别的文档进行归类，把内容相近的文档归为一类，并自动为该类生成特征主题词。适用于自动生成热点*专题、重大新闻事件追踪、情报的可视化分析等诸多应用。 灵玖Lingjoin（www.lingjoin.com）基于核心特征发现技术，突破了传统聚类方法空间消耗大，处理时间长的瓶颈；不仅聚类速度快，而且准确率高，内存消耗小，特别适合于超大规模的语料聚类和短文本的语料聚类。 灵玖文
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 ipto
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
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
1
- 基于面向对象编程的文档向量相似度匹配算法-Object-oriented programming document vector similarity matching algorithm
cosine
- cosine similarity measure
motionEstDS
- Block matching algorithm,find the most similarity block in the neighborhood. Block matching algorithm,find the most similarity block in the neighborhood.-Block matching algorithm,find the most similarity block in the nei
SSDA
- SSDA序贯相似性检测方法对图像进行模板匹配。从源图像中取小图，再到源图像中找到小图所处的位置。-SSDA sequential similarity detection method of the image template matching. Source image taken from the small map, to find a small map the source image position.
SimilarityCompare
- 本程序用于计算两个矢量图形的相似程度。 对于图形形状相似性问题，本程序满足了五个基本要求： 1.对于任意两个图形的相似程度必须得出一个量化的结果，在此称为图形相似度。 2.对图形形状的检测必须忽略 大小、旋转、轴对称、连线顺序的影响。 3.对于相同的图形，形状相似度必须为1；对于不相同的图形，形状相似度必须小于1。 4.两个图形的形状相似度必须与其相似程度成严格单调性，即对于同一个基准图形，越相似的图形相似度越高，越
similaritymeasurement
- 利用matlab实现两幅图像之间的相似性度量，主要是基于颜色直方图-Between two images using matlab to achieve similarity measure is mainly based on color histogram
Desktop
- Measuring similarity between images using Color Histogram approach
wordsim353
- Below is a list of pairs of words. For each pair, please assign a numerical similarity score between 0 and 10 (0 = words are totally unrelated, 10 = words are VERY closely related). By definition, the similarity
ComputeEigenfaces
- svd提取特征脸，Computer Vision课程作业，用PCA计算特征脸，提取主成分，用PCA系数进行相似度计算。-comupute face similarity using eigenface and PCA analysis