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虹膜识别算法源代码code

于 2020-02-13 发布

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下载积分: 1 下载次数: 5

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代码说明：

说明：实现虹膜的预处理、识别等功能，使用matlab实现(iris source code ,using matlab)

文件列表：

虹膜识别算法源代码code\createiristemplate.m, 2904 , 2003-11-25
虹膜识别算法源代码code\Matching\gethammingdistance.m, 1733 , 2003-11-28
虹膜识别算法源代码code\Matching\shiftbits.m, 1552 , 2003-11-28
虹膜识别算法源代码code\Normal_encoding\encode.m, 1997 , 2003-11-30
虹膜识别算法源代码code\Normal_encoding\gaborconvolve.m, 2557 , 2003-11-30
虹膜识别算法源代码code\Normal_encoding\normaliseiris.m, 5035 , 2003-11-30
虹膜识别算法源代码code\Segmentation\addcircle.m, 1472 , 2003-02-07
虹膜识别算法源代码code\Segmentation\adjgamma.m, 844 , 2003-02-11
虹膜识别算法源代码code\Segmentation\canny.m, 2219 , 2003-11-25
虹膜识别算法源代码code\Segmentation\circlecoords.m, 1622 , 2003-11-30
虹膜识别算法源代码code\Segmentation\findcircle.m, 2321 , 2003-11-25
虹膜识别算法源代码code\Segmentation\findline.m, 1090 , 2003-11-25
虹膜识别算法源代码code\Segmentation\houghcircle.m, 917 , 2003-11-25
虹膜识别算法源代码code\Segmentation\hysthresh.m, 3304 , 2003-02-11
虹膜识别算法源代码code\Segmentation\linecoords.m, 812 , 2003-11-25
虹膜识别算法源代码code\Segmentation\nonmaxsup.m, 3683 , 2003-02-11
虹膜识别算法源代码code\Segmentation\segmentiris.m, 3261 , 2003-11-25
虹膜识别算法源代码code\Matching, 0 , 2003-11-30
虹膜识别算法源代码code\Normal_encoding, 0 , 2003-11-30
虹膜识别算法源代码code\Segmentation, 0 , 2003-11-30
虹膜识别算法源代码code, 0 , 2020-02-13

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cvpr01_zollei1109
医学图像配准，医学图像2D_3D配准，基于vc++开发。(The registration of pre-operative volumetric datasets to intra-operative two-dimensional images provides an im- provedway of verifying patient positionandmedical instru- ment location. In applications from orthopedics to neuro- surgery, it has a great value in maintaining up-to-date in- formation about changes due to intervention. We propose a mutual information-based registration algorithm which es- tablishes the proper alignment via a stochastic gradient as- centstrategy. Ourmaincontributionliesinestimatingprob- ability density measures of image intensities with a sparse histogrammingmethodwhichcouldlead to potentialspeed- up over existing registration procedures and deriving the gradient estimates required by the maximization procedure. Experimental results are presented on fluoroscopy and CT datasets of a real skull, and on a CT-derived dataset of a real skull, a plastic skull and a plastic lumbar spine seg- ment.)

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FDK重建算法，是CT三维重建的解析方法，是近似重建(FDK reconstruction algorithm, which is a CT three dimensional reconstruction analysis method, is the approximate reconstruction )

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基于纹理特征的图像检索源码，用双树复小波（DT－CWT）三级分解提取图像的纹理特征(Texture-based image retrieval source code, using dual tree complex wavelet (DT-CWT) to extract texture features three levels of decomposition)

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2007-06-09 17:01:35下载

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利用剪切波变换的方向性和多尺度特性，在剪切波变换域中进行阈值降噪处理(Using the directional and multi-scale characteristics of shearlet, the threshold denoising is performed well in the shearlet transform domain)

2017-11-09 15:31:02下载

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2009-08-20 14:42:49下载

积分：1

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