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2下载:
matlab编写的图像处理程序,用于提取图像的纹理、颜色特征。,matlab image processing procedures to prepare for the extraction of image texture and color features.
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对含有人脸面部特征进行提取,可以有效的提取出人脸的面部信息,并且进行保存,同时,还有对话框界面-With the Department of Human face features extraction, the extract can effectively face the face of information, and save at the same time, have the dialog box interface
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BMP图片数据结构信息,关键特征的提取代码-BMP image data structure information, the key feature extraction code
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对文字笔画特征进行提取,可以对图像中的文本区域进行定位。-Stroke extraction of text features, you can image in the text area to locate.
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提出了基于特征融合和模糊核判别分析(FKDA)的面部表情识别方法。首先,从每幅人脸图像中手工定
位34个基准点,作为面部表情图像的几何特征,同时采用Gabor小波变换方法对每幅表情图像进行变换,并提取基
准点处的Gabor小波系数值作为表情图像的Gabor特征;其次,利用典型相关分析技术对几何特征和Gabor特征进
行特征融合,作为表情识别的输人特征;然后,利用模糊核判别分析方法进一步提取表情的鉴别特征;最后,采用最
近邻分类器完成表情的分类识别。通过在JAFFE国际表情数据库和
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计算机人脸识别技术( Face Reocgnition)就利用计算机分析人脸图像,从中提取出有效的识别信息,用来辨认身份的一门技术。[ 1 ]即对已知人脸进行标准化处理后,通过某种方法和数据库中的人脸样本进行匹配,寻找库中对应人脸及该人脸相关信息。人脸自动识别系统有两个主要技术环节,一是人脸定位,即从输入图像中找到人脸存在的位置,将人脸从背景中分割出来,二是对标准化后的人脸图像进行特征提取和识别。本文中介绍的PCA (特征脸)方法就是一种常用的人脸
特征提取方法。-Computer Fac
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An automatic facial feature extraction method is
presented in this paper. The method is based on the edge
density distribution of the image. In the preprocessing stage a
face is approximated to an ellipse, and genetic algorithm is
applied
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Gabor wavelet transform applied to feature extraction of ophthalmic images.
We investigate a new approach for measuring ocular
refractive errors (astigmatism, near-sightedness and shortsightedness)
from images of the human eye [1]. This
ap
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对空间卫星、飞机等图像进行特征提取,提取的特征包括面积,周长,紧密度,及离心率-Space satellites, aircraft and other image feature extraction, the extracted features include area, perimeter, compactness, and eccentricity
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Matlab小波特征提取,主要是纹理特征-Matlab wavelet feature extraction, texture features are mainly
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人脸图像特征提取:基于局域二值模式(LBP),对图像中的人脸纹理特征进行提取。-Face Image Feature Extraction: Based on the local binary pattern (LBP), the human face on the image to extract texture features.
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图像的特征(面积,周长,圆形度,重心等)提取。-Image features (area, perimeter, circularity, the center of gravity, etc.) extraction.
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Features Extraction for apple
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利用opencv对几种图像特征的提取方法,进行总结实现。-Use opencv on several kinds of image features extraction method, summarizes implementation.
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feature extraction in matlab simple intro
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this coding is developed for automatic framing analysis with features extraction of signal processing data. The features selected were statistical features.
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利用MATLAB对脸部特征进行降维提取,数据齐全,可以直接运行。-Using MATLAB to reduce the dimension of facial features extraction, data is complete, can be run directly.
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feature extraction for matlab
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extraction features algorithm
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音频的特征提取,是用python写的,里面有readme可以查看(audio features extraction)
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