搜索资源列表
-
0下载:
一个高效的k-d tree实现,可以广泛的应用与图形图像处理。-K nearest neighbor search based on KD-tree
-
-
0下载:
模式识别,用平均样本法、平均距离法、最近邻法、K近邻法进行分类。-Pattern recognition, with an average of the sample method, the average distance method, nearest neighbor, K-NN classification.
-
-
0下载:
我们使用MATLAB软件实现了人脸识别并统计其识别率。本实验采用PCA(主成分分析)方法,利用K-L变换和奇异值分解原理实现。并分别采用最近邻法分类器得出它们的成功率。-We use face recognition software and the MATLAB Statistics recognition rate. The present study, PCA (principal component analysis) method, using KL transform and sin
-
-
1下载:
大规模图像检索的代码,matlab与c++混合编程。总结了目前图像检索领域目前主要存在的方法。通过阅读该代码,可以对于经典的“词袋”模型(bow模型)有个具体的了解,但是该代码没有提供前序的特征提取,是直接从对提取好的特征向量聚类开始的,包括了k-means,分层k-means(HKM)聚类,倒排文件的建立和索引等,该代码还提供了局部敏感哈希(LSH)方法。最后,这份代码是下面这篇论文的作者提供的,
Indexing in Large Scale Image Collections: Sc
-
-
0下载:
Matlab Fuzzy k-Nearest Neighbor 分类算法-Fuzzy k-Nearest Neighbor Classification Algorithm
-
-
0下载:
matlab 分别利用邻域平均和K点平均对椒盐噪声图像,高斯噪声图像,乘性噪声图像进行处理,比较两者的差别-matlab use neighborhood were average and K-point average for salt and pepper noise image, Gaussian noise images, image processing multiplicative noise, compare the difference between the two
-
-
0下载:
对人脸进行特征提取,并使用K近邻算法得其识别率(Feature extraction is performed on the face and its recognition rate is obtained using K nearest neighbor algorithm)
-