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chengxu.tar
- 三品检查图像的特征提取,图像预处理,根据区域标记对图像目标区域进行形状特征提取,并计算相关特征参数-Three check image feature extraction,Image preprocessing
NMF
- 本资源为NMF源代码,MATLAB版的,实现nmf对人脸图像的特征提取。-Resources for the NMF source code, MATLAB version, nmf the characteristics of the face image extraction.
kpca
- kPCA程序,输入相应的参数后,可以直接运行,能应用到图像的特征提取与去噪等方面-kPCA program input parameters can be run directly, can be applied to image feature extraction and denoising
fingerprint-recognition
- 基于MATLAB的数字指纹图像的特征提取与匹配的源代码 效果很好-fingerprint recognition
bemd
- 二维EMD程序,这是利用最新的插值函数,个比较经典的二维经验模式分解程序代码,适用于图像的特征提取和分解 -。-A two-dimensional EMD algorithm, the author is Anna Linderhed, her Ph.D. research topic is bidimensional EMD and wavelet transform
PCA
- 用matlab实现的PCA算法,用于人脸检测和识别,人脸图像的特征提取-algorithm of PCA of face detection by matlab
Image
- 图像的特征提取,典型案例是基于PCA技术的人脸数据集得降维处理-Image feature extraction, a typical case is based on PCA face data set to reduce the dimension of
KPCA
- 子空间的方法,KPCA matlab程序,可以实现对掌纹图像的特征提取和匹配。-Subspace methods, KPCA matlab program, you can achieve the palmprint image feature extraction and matching.
Image-segmentation
- 用matlab编写的基于角点特征技术算法的程序,主要用于图像的特征提取。-Prepared using matlab algorithm based on corner feature technology program, mainly for image feature extraction.
Scale-invariant-feature-extraction
- 用matlab编写的基于图像的尺度不变的程序,主要用于图像的特征提取。-Prepared using matlab image-based scale-invariant procedure, mainly for image feature extraction.
Gabor2013
- 图像识别,Gabor函数的设计,主要用于图像的特征提取-Image recognition, Gabor function is designed primarily for image feature extraction
Handwriting-recognition
- 基于SVM的手写数字识别及数字图像的特征提取-SVM-based handwriting recognition and digital image feature extraction
极限学习机源代码
- 图像的特征提取 图像的分类 实现elm算法
7437841Gabor_toolbox
- gabor 滤波工具包,适用于matlab,可用于图像的特征提取-gabor filter kit for matlab, can be used for image feature extraction
SURF-based-image-stitching
- SURF算法作为一种新近出现的特征提取方法,在重复度、独特性、鲁棒性3个方面,均超越或接近以往提出的同类方法,并在计算效率上具有明显的优势。本代码采用SURF算法检测图像并进行坐标变换与图像拼接。 采用SURF算法对图像进行检测,其主要是用Hessian矩阵对图像进行检测,对图像的特征提取之后找到图像的特征点。之后采用最近临快速匹配(NN)、随机抽样一致性(RANSAC)算法和最小二乘法参数优化(LM)对特征点进行提纯匹配。最后在两幅图像中进行坐标变换,达到统一坐标系和图像拼接的效果。
bag-of-words
- 图像特征点提取词袋模型,添加LBP特征的选择,融合两种特征进行图像的特征提取-bag of words in images
RobustMatch
- 基于opencv,讲述关于SIFT、SURF、ORB、FREAK、FAST、BRIEF等方法用于图像的特征提取以及匹配之间的不同-Based on opencv, about SIFT, SURF, ORB, FREAK, FAST, and BRIEF, used for image feature extraction and matching between different
plot
- 使用sift+RANSAC完成两幅图像的特征提取和匹配,并将较小图像区域在另一幅中用方框圈出来。运行plot.m。-This code uses sift and RANSAC to extract features of two images and then finds and marks the smaller image in the other image.run plot.m
code
- 本程序主要描述了几种彩色图像的特征提取的方法,包含颜色、纹理、的特征提取,还有图像的分割、sift特征点的提取与匹配。-In this experiment an extracting features image based on content is designed.color and texture feature extraction methods are described.There are some segmentation methods and sift key poi
hyper_SAE
- 用SAE 深度学习方法做的高光谱图像分析的一个例子。里面有sae方法还有高光谱图像的特征提取过程。-One example of the depth of learning to do with SAE hyperspectral image analysis. There are sae method has hyperspectral image feature extraction process.