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Description: 该源代码为一国外硕士所写，有关虹膜特征提取的部分很有借鉴意义，希望从事图象处理方面研究的各位不要错过．-the source code for an overseas master's written, the iris feature extraction part of a useful one, want to engage in image processing research you should not miss.
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Author: 陈舟 |
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Description: 该源代码为一国外硕士所写，有关虹膜特征提取的部分很有借鉴意义，希望从事图象处理方面研究的各位不要错过．-the source code for an overseas master's written, the iris feature extraction part of a useful one, want to engage in image processing research you should not miss.
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Description: 虹膜识别图象归一化处理，把环形虹膜区域归一为一个统一的矩形图象，方便下一步特征提取和匹配。-Iris recognition normalized image processing, the annular iris region normalized to a uniform rectangular images, the next step to facilitate feature extraction and matching.
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Size: 4096 |
Author: 韩乐 |
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Description: 虹膜识别中的特征提取算法：2D-Gabor滤波器算法，将归一化的虹膜图像由此滤波器滤波，可以得到二进制的特征编码。附图片。-Iris recognition in the feature extraction algorithm: 2D-Gabor filter algorithm, the normalized iris image resulting filter can be obtained characteristics of the binary encoding. Attached picture.
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Size: 958464 |
Author: galaft |
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Description: 提出一种基于多纹理特征融合的新颖虹膜识别方法。该方法对虹膜图像做Gabor 小波变换
提取不同分辨力不同方向下的纹理特征作为虹膜的全局特征，在滤波后的子窗口图像上运用灰度
级共现矩阵(COM)提取虹膜的局部特征。通过加权欧几里德距离和最小距离分别对全局特征和局部
特征进行分类识别。-A texture feature fusion based on multi-novel iris recognition method. The method of iris image make Gabor wavelet transform extracted under different resolution in different directions as the texture feature of the overall characteristics of the iris, in the post-filter sub-window image using gray level co-occurrence matrix (COM) of the local feature extraction of the iris. Through the weighted Euclidean distance and minimum distance, respectively, on the global features and local features for classification.
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Size: 770048 |
Author: 闫慧 |
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Description: 提出了一种新的基于小波过零检测的虹膜
识别算法,通过对分离的虹膜纹理采用小波变换来实现特征提取,最后通过Hamming距离完成模式匹配．-A new wavelet-based zero-crossing detection of the iris recognition algorithm, through the separation of the iris texture by wavelet transform to realize feature extraction, and finally through the Hamming distance from the completion of pattern matching.
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Size: 133120 |
Author: 闫慧 |
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Description: 提出一种基于小波变换的虹膜识别算法，详细介绍了对虹膜图象的预处理和对虹膜纹理特征的提取方法．-A wavelet transform based on iris recognition algorithm, a detailed introduction of the iris image preprocessing and iris texture feature extraction methods.
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Size: 373760 |
Author: 闫慧 |
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Description: 用于虹膜定位……定位外圆之前需要进行边界跟踪，此程序实现此功能-For Iris Location ... Location ... before the need for outer border tracking, this procedure realize this feature
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Size: 1024 |
Author: xiaoyan |
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Description: 遗传+Gabor人脸/掌纹/指纹/虹膜等识别匹配程序。注意，该程序包含特征提取和匹配识别，但是对输入的图像要求最好是经过定位归一化的。没经过定位归一化的图像，识别效果较差。-Genetic+ Gabor Face/Palmprint/fingerprint/iris recognition, such as matching program. Note that the program contains the feature extraction and matching identification, but the input requirements of the best images is normalized positioning. Not normalized, after positioning of images, to identify less effective.
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Size: 9216 |
Author: 曲晓峰 |
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Description: feature selection from iris data set it will use statistical methods and get the best set of features then use graphs to classify the data-feature selection from iris data set it will use statistical methods and get the best set of features then use graphs to classify the data
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Size: 28672 |
Author: madurangak |
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Description: 是虹膜的定位和特征提取的代码，对于虹膜定位有一定的帮助。-Is the positioning of the iris code and feature extraction for iris location will certainly help.
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Size: 19456 |
Author: 成琳 |
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Description: 对虹膜识别的图像预处理各个步骤和虹膜图像特征提取
过程进行了研究，提出了一种虹膜定位算法-The image of the iris recognition iris image preprocessing steps and feature extraction process is studied, presents a iris location algorithm
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Author: lihuawang |
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Description: 人脸识别是近年来模式识别、图像处理、机器视
觉、神经网络以及认知科学等领域研究的热点课题之
一。作为生物特征识别的一个重要方面, 人脸识别在
档案管理系统、安全验证系统、信用卡验证、公安系统
的罪犯身份识别、银行和海关的监控、人机交互等领域
具有广阔的应用前景。与指纹识别、视网膜识别、虹膜
识别等技术相比, 人脸识别技术在数据采集方面手续
比较简单, 使用者更容易接受。-Face recognition in recent years, pattern recognition, image processing, machine vision, neural networks, and research in the field of cognitive science, one of the hot topics. As a biological feature recognition is an important aspect, face recognition in the file management systems, security verification systems, credit card verification, security system, criminal identification, banking and customs controls, the areas of human-computer interaction has broad application prospects. And fingerprint recognition, retina identification, iris recognition technology, compared with face recognition technology in the data collection procedure is relatively simple, the user is more receptive.
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Size: 533504 |
Author: 天使 |
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Description: iris feature extraction with log gabor
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Size: 3072 |
Author: sadegh |
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Description: 基于matlab的虹膜边缘识别 包括边缘检测，归一化，用汉明矩进行特征匹配-Matlab on the edge of iris recognition, including edge detection, normalization, with Hamming moments feature matching
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Author: 郭林炀 |
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Description: 一篇有关使用水平集方法分割虹膜之后用遗传算法提取虹膜特征值并使用不对称的SVMs来进行匹配的虹膜识别算法的文章-A level set method for the use of the genetic algorithm after the split iris iris feature extraction and use of asymmetric SVMs value to match the iris recognition algorithms article
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Size: 1198080 |
Author: Chen Jun |
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Description: 一篇主要介绍使用变量水平集方法进行虹膜分割的文章，之后也有其相应的归一化算法介绍以及特征提取及少部分的虹膜匹配-Introduced a level set method using the variable iris segmentation article, and then there are the corresponding normalization algorithm description and a small number of feature extraction and iris matching
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Size: 1314816 |
Author: Chen Jun |
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Description: 基于二维小波变换和方向向量，提出一种新的虹膜特征提取方法。该方法的基本思想是考虑虹膜纹理的
灰度变化，对于多层小波分解后的低频分量，分别求其在4个方向上的方向向量，最后形成虹膜码。测试结果表明，该方法能
有效地提高虹膜的识别率，且算法简单、快速。
-The basic principle of the method is as follows.In view of iris textural intensity variation,for the low-
frequency components of multi-resolution decomposition,directional vector along four directions is obtained,and iris code is formed
in the end.According to test,the algorithm can enhance iris recognition rate.Furthermore,algorithm is simple and fast.
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Size: 152576 |
Author: 孙小鹏 |
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Description: 一种简单的虹膜特征提取Matlab实现，主要是gabor滤波器的实现。-A simple iris feature extraction Matlab, gabor filter realization.
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Size: 1024 |
Author: lixiang |
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Description: 对虹膜识别进行整个流程，定位，归一化，识别(iris recognition ,iris feature)
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Size: 18873344 |
Author: xiaoyunyun |
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