Description: 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. Platform: |
Size: 118784 |
Author:李杨 |
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Description: 圆的hough变换边缘检测及提取，Matlab程序，对图像方面的研究和学习有一定帮助。-Hough transform circle edge detection and extraction, Matlab program, the image of research and learning have some help. Platform: |
Size: 110592 |
Author:nickzhlf |
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Description: hough变换识别直线，识别圆，提取圆心半径-hough transform line identification, identification circle, the radius of the center extraction Platform: |
Size: 6144 |
Author:武西 |
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Description: 找指紋特徵點 並圈選出來的 matlab 程序-Matlab program to find the fingerprint feature points and circle out Platform: |
Size: 3117056 |
Author:robert |
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Description: 机器视觉相关，张正友的棋盘格靶标有时不方便，可换成圆形靶标。程序是在matlab下利用重心法编写的圆靶标中心点提取算法-Machine vision, Zhang Zhengyou checkerboard target sometimes inconvenient, can be replaced by a circular target. Program is written in the center of gravity method matlab center of a circle target extraction algorithm Platform: |
Size: 771072 |
Author:ppulse |
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Search - circle extraction matlab