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Houghcircle
- 基于opencv对采集的图片检测圆,并且将圆上的各点采样,取1024个点,得到这1024个点的灰度值.为后续的FRF变换提供数据.其中灰度的大小代表了此处润滑液的厚度深浅.对工程分析应用非常有帮助.-Opencv image based on the collected test round, and will circle the points on the sample, take 1024 points, 1024 points by the gray values. For the fo
hough_circle
- hough变换求圆的程序，使用MATLAB编写，包括三个分程序和测试图片和结果图片-hough transform circle, the use of MATLAB writing, including three sub-programs and test results of pictures and images
hough_circle
- 用hough变换实现圆检测的程序，将图像转化到参数空间进行循环，最终得到检测结果-Using hough transform circle detection procedures, the image is converted to the parameter space cycle, the final test results obtained
houghMatlabsource
- 该算法介绍的是霍夫检测圆的matlab版本 并且提供了测试图片-The algorithm is introduced in the matlab version of the test circle and provides a test picture
test
- 利用最大有效圆法或最大内切圆法提取掌纹掌脉图像的roi(Using maximum effective circle method or maximum inscribed circle method to extract palm print palm vein image ROI)