eyedemo
所属分类：图形图像处理
开发工具：matlab
文件大小：116KB
下载次数：1001
上传日期：2007-10-22 14:08:18
上 传 者：
seraphly
说明： 包括整个虹膜识别的预处理部分，分为多个函数部分，即简单图像增强，Canny算子提取边缘，Hough变换定位内外圆形边界进行风格，以及最后的归一化 -- 将圆环展为矩形。附带几张图像及自制的界面程序，并不是很完善，但整体的预处理任务已经较好的完成，如果进一步提高性能，可以先把Hough变换改为最小二乘拟和算法。
(Cover the whole iris recognition pre-processing part is divided into multiple function part, that is, a simple image enhancement, Canny operator edge extraction, Hough transform internal and external circular positioning border style, and finally normalized Circle exhibition will be rectangular. Fringe images and made a few interface procedures, is not very perfect, but the overall pre-processing tasks have been better to complete, if further improve performance, first Hough transform can be replaced by least squares fitting algorithm.)
文件列表:
eyedemo\007.jpg (5915, 2004-04-08)
eyedemo\008.jpg (7691, 2004-04-08)
eyedemo\eyedemo.asv (11894, 2006-06-01)
eyedemo\eyedemo.m (12232, 2006-06-01)
eyedemo\Thumbs.db (48128, 2006-05-28)
eyedemo\totalprocess.m (1537, 2006-05-26)
eyedemo\normalise.m (758, 2006-05-26)
eyedemo\segment.m (1539, 2006-05-26)
eyedemo\Segmentation\addcircle.m (1016, 2006-05-25)
eyedemo\Segmentation\adjgamma.m (548, 2006-05-24)
eyedemo\Segmentation\canny.m (1647, 2006-05-24)
eyedemo\Segmentation\circlecoords.m (1162, 2006-05-25)
eyedemo\Segmentation\findcircle.m (1644, 2006-05-24)
eyedemo\Segmentation\findline.m (792, 2006-05-24)
eyedemo\Segmentation\houghcircle.m (571, 2006-05-24)
eyedemo\Segmentation\hysthresh.m (1780, 2006-05-24)
eyedemo\Segmentation\linecoords.m (466, 2006-05-24)
eyedemo\Segmentation\nonmaxsup.m (2318, 2006-05-24)
eyedemo\Segmentation\segmentiris.m (2558, 2006-05-27)
eyedemo\Segmentation\segmentiris.asv (2567, 2006-05-24)
eyedemo\Segmentation\findcircle.asv (1695, 2006-05-24)
eyedemo\Segmentation\canny.asv (2082, 2006-05-24)
eyedemo\Segmentation\adjgamma.asv (672, 2006-05-24)
eyedemo\Segmentation\nonmaxsup.asv (2590, 2006-05-24)
eyedemo\Segmentation\hysthresh.asv (2067, 2006-05-24)
eyedemo\Segmentation\houghcircle.asv (571, 2006-05-24)
eyedemo\Segmentation\addcircle.asv (1020, 2006-06-01)
eyedemo\Segmentation\circlecoords.asv (1449, 2006-05-25)
eyedemo\Segmentation (0, 2006-06-01)
eyedemo\normaliseiris.m (3850, 2006-06-01)
eyedemo\使用说明.txt (627, 2006-06-01)
eyedemo\001.JPG (7831, 2006-06-01)
eyedemo\002.JPG (8471, 2006-06-01)
eyedemo\003.JPG (8657, 2006-06-01)
eyedemo\004.JPG (7831, 2006-06-01)
eyedemo\005.JPG (8808, 2006-06-01)
eyedemo (0, 2006-05-28)
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