搜索资源列表
pca
- 基于matlab的二维图像PCA特征提取-PCA feature extraction from image by matlab
ImageProcessing
- 图像特征提取是图像识别的关键步骤,图像特征提取的效果如何直接决定着图像识别的效果. 如何从原始图像中提取具有较强表示能力的图像特征是智能图像处理的一个研究热点. 本文旨在介绍各种 图像特征提取方法的基本思想、特点和研究发展现状, -Image feature extraction is a key step in image recognition, image feature extraction directly determines how the effect of image
hsvyszft00
- 传统的HSV空间颜色特征提取算法,量化为8H3S3V.-HSV color space for the traditional feature extraction algorithm, to quantify 8H3S3V.
gaborfilter
- gabor滤波器用于在不同方位不同尺度下的图像纹理特征提取,使用matlab编写。-gabor filters for different scales in different directions of the image texture feature extraction using matlab prepared.
manifold
- 一个Matlab环境下编写的流行学习(manifold)算法,可用于图像特征提取及行为模式提取-Matlab environment to prepare a prevalence study (manifold) algorithm, can be used for image feature extraction and pattern extraction
Featureextraction
- 一个很好的matlab数字特征提取源码,希望对大家有用-Featureextraction
Texture--feature--extraction
- 程序对matlab自带图片lina进行纹理图像特征提取-Matlab program comes with pictures of lina texture image feature extraction
FaceRecog_src100902
- 基于OpenCV的人脸识别演示程序。目前实现了Gabor+Fisherface算法,还有几何和光照归一化。 -->请到 http://code.google.com/p/facerecog/ 下载最新版本。<-- 功能:对摄像头拍摄的或用户指定的图像,检测其中人脸,然后在已存储的人脸库中找到最匹配的人脸并显示。 在VS 2008 SP1上编写,使用了OpenCV 2.0和MFC,通过消息处理函数与用户进行交互,利用多线程来实时显示图像。 数据处理分为了C
1
- 一种图像检索中纹理特征提取的方法。本文介绍了基于Gabor 滤波器和Gabor 小波变换提取纹理特征的分析方法, 以及对Gabor 小波进行了高斯归一化以提高对图像检索的速度和准确度。-An image retrieval texture feature extraction methods. This article based on Gabor filters and Gabor wavelet transform to extract texture feature analysis me
papericao
- 基本的ICA算法代码,进行有效的特征提取,是一种降维方法。-the matlab code of ICA
texturefeatures
- 这个程序是纹理特征提取的提取,很实用的程序-This procedure is the extraction of texture feature extraction, the procedure is very useful
gabor
- Gabor小波变换代码用于局部特征提取使用,又相当好的效果-Gabor texture descr iptor have gained much attention for different aspects of computer vision and pattern recognition. Recently, on the rayleigh nature of Gabor filter outputs Rayleigh model Gabor texture descr ipt
pcaandica
- 这是一个人脸识别的程序,先对图像预处理,然后用PCA进行特征提取。-This is a face recognition process, first on the image pre-processing, and then use PCA for feature extraction.
pca
- 主成分分析程序,应用于图像特征提取,数据降维等方面 -the code of PCA
feature-extract
- 几个大牛对集成了国内外特征提取最前沿的算法,特征提取,DOG,HARRIS,HARRIS-LAPLACE,HARRIS-AFFINE,MSER.描述符,SIFT,AFFINE-SIFT,GLOH.经测试,速度快,描述符准确。-Integration of feature extraction algorithms from several expert of domestic and international, feature extraction: DOG, HARRIS, HARRIS-L
一维和二维小波变换的VC实现
- 小波算法在vc的具体实现.小波算法在图像处理,视频压缩,特征提取等领域有广泛应用,程序以灰度图像为数据分别演示了一维和二维小波变换,希望对大家有所帮助.谢谢!-vc wavelet algorithm in a concrete realization. Wavelet algorithms in image processing, video compression, feature extraction and other fields have extensive application
textture-feature
- 基于共生矩阵纹理特征提取,d=1,θ=0°,45°,90°,135°共四个矩阵,所用图像灰度级均为256-Co-occurrence matrix based texture feature extraction, d = 1, θ = 0 °, 45 °, 90 °, 135 ° total of four matrices, the use of gray-scale images are 256
Gabor
- Gabor小波变换的matlab实现,可以完成对图像的纹理特征提取,广泛应用于图像处理,模式识别等方向-Gabor wavelet transform matlab implementation can complete the image texture feature extraction is widely used in image processing, pattern recognition and so the direction of
process
- 用matlab编写图像纹理特征提取的一个程序,可以用在图像处理中-Matlab image with the preparation of a texture feature extraction procedure can be used in image processing
test10-12
- 基于统计的图像特征提取,通过轮廓线的归一化,使得特征具有仿射不变性。-Based on statistical image feature extraction, through the contours of the normalization so that with the affine invariant features.