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Description: 基于虹膜识别的身份鉴别- The status distinguishes which based on the iris distinguishes
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Size: 140063 |
Author: none |
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Description: 虹膜识别技术在物资安全管理中的应用，对提高物资安全管理的效能具有重要的意义。文中首先对虹膜识别技术在生物特征识别领域中的地位进行了分析，在此基础上以虹膜识别系统的设计为主线开展论述，给出了虹膜图像采集模型，提出了在物资安全管理中虹膜软硬件设计原则。
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Size: 285044 |
Author: ffl320650 |
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Description: 基于虹膜识别的身份鉴别- The status distinguishes which based on the iris distinguishes
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Size: 140288 |
Author: none |
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Description: 虹膜识别 -iris recognition Iris Recognition
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Size: 3072 |
Author: 卢东岳 |
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Description: 提供了图像识别，包括人脸识别和虹膜识别，是不可多得的程序-for image recognition, face recognition and iris recognition, is a rare procedure
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Size: 277504 |
Author: 姓名 |
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Description: 基于虹膜的模式识别的源码-iris based pattern recognition source code
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Size: 112640 |
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Description: 不用我多说了吧,需要的人可以参考一下他的实现过程.-Needless to say perhaps, in need of reference for the realization of the process.
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Size: 112640 |
Author: 吴名 |
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Description: 虹膜识别算法，包括定位，归一化，编码。很有用的算法。-iris recognition algorithms, including positioning, in the final one, coding. Useful algorithms.
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Size: 18432 |
Author: lujian |
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Description: 一篇关于虹膜识别的论文，可以参考。转载的-one on Iris Recognition of essays and reference. Reprinted
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Size: 551936 |
Author: 朱大 |
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Description: 人耳识别技术是20世纪90年代末开始兴起的一种生物特征识别技术，与其它生物特征识别技术比较具有以下几个特点：（1）与人脸识别方法比较，耳识别方法不受面部表情、化妆品和胡须变化的影响，同时保留了面部识别图象采集方便的优点，与人脸相比，整个人耳的颜色更加一致、图像尺寸更小，数据处理量也更小。（2）与指纹识别方法比较，耳图象的获取是一种被动方式，即通过非接触方式获取耳图像，不存在通过接触传染疾病的机会，因此，其信息获取方式具有容易被人接受的优点。（3）与虹膜识别方法比较，首先，由于人脸和头发的存在，需要在耳识别过程中增加一个耳区域定位步骤，这并不影响耳特征的提取，而眼毛对虹膜的遮挡将直接影响虹膜特征的提取。头发对于耳的遮挡可以容易地避免，而眼毛对于虹膜的遮挡是生理结构决定的，也是难以避免的。其次，就目前的技术而言，虹膜采集需要测试者与采集装置之间的位置在机器发出的语言提示下进行不断地调整，同时要瞪大眼睛，使虹膜尽可能暴露，初试者通常要反复多次调整才能够达到要求，而耳采集方式与脸采集方式基本相同，测试者很容易达到拍摄图象的要求条件。最后，虹膜采集装置的成本要高于耳采集装置。-ear recognition technology of the 20th century, the beginning of the end of the 1990s the rise of a biometric identification technology, and other biometric identification technology compared with the following characteristics : (1) and face recognition methods, Ear Recognition from facial expressions, cosmetics and beards change, while retaining a facial recognition image acquisition convenience advantages, and face, the ears of the whole person more consistent color. Image size is smaller, the amount of data processing are even smaller. (2) and fingerprint identification methods, the ear image acquisition is a passive way, through non-contact ear acquire images, and there is no disease transmitted by the opportunity, therefore, its way to obtain information is easily accepted advantages.
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Size: 202752 |
Author: 蒋建军 |
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Description: 基于TMS320VC5402的虹膜识别系统,使用MATLAB进行编程,实现-based TMS320VC5402 iris recognition system, using MATLAB programming,
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Size: 46080 |
Author: bingbing |
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Description: 基于结构特征的虹膜识别源码 vc++。
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-based on the structural characteristics of the iris identification source vc.-
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Size: 96256 |
Author: maomingxu |
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Description: 在数字图像中虹膜位置的有效定位是虹膜识别的关键问题。用一种基于主动轮廓线模型的方法定位虹膜的位置，先用灰度投影法检测出瞳孔内的一点作为瞳孔的伪圆心，该圆心只要能落在瞳孔内部即可。然后以该伪圆心为中心，在其周围等角度间隔地取N个点作为初始的snake基准点，按照snake 的运行机制不断进化，直到虹膜的内边界为止。最后，计算进化后的snake形心和snake上的控制点与该形心的距离，取其平均值作为瞳孔的半径，动态轮廓模型的形心作为瞳孔的圆心，即可准确定位出虹膜内边界的位置。实验表明，与常见的定位方法相比，文中的方法速度快、精度高，而且，对瞳孔初始的伪圆心要求不高，鲁棒性更强。
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Size: 289792 |
Author: 杨秉岐 |
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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 基于 ARM的 嵌入式 自动追踪眼睛 识别虹膜-Iris Recognition Based on ARM embedded automatically track eye iris recognition
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Size: 293888 |
Author: 刘言 |
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Description: 在数字图像处理中虹膜位置的有效定位是虹膜识别的关键为题。文中的方法速度快、精确高。而且，对瞳孔初始的伪圆心要求不高，鲁棒性更强。-In digital image processing effective iris location positioning is the key to iris recognition as its theme. In this paper, the method is fast, accurate high. Moreover, the initial pseudo-pupil center do not ask for much, more robust.
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Size: 271360 |
Author: yao |
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Description: 基于动态轮廓模型的虹膜定位，在数字图像中虹膜位置的有效定位是虹膜识别的关键问题，与常见的定位方法相比，文中的方法速度快、精度高，而且，对瞳孔初始的伪圆心要求不高，鲁棒性更强-Contour model based on dynamic positioning of the iris, in the digital image of the iris position Effective positioning is the key to iris recognition problem, with the common positioning methods, the text of the method is fast, high precision, but also on the initial pseudo-pupil center do not ask for much, more robust
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Size: 270336 |
Author: 姜浩 |
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Description: matlab虹膜识别代码，采用霍夫变换，供matlab学习(Matlab iris recognition code, using the Hof transform for matlab learning)
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Size: 4573184 |
Author: yuqingfeiyang
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Description: matlab实现人脸识别和虹膜定位 识别效果良好(Accurate eye location by MATLAB)
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Size: 500736 |
Author: mangmang54 |
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