如何使用opencv获取gabor功能 [英] how to get gabor feature using opencv

问题描述

我想使用Gabor功能做一些分类工作。但是OpenCV不支持这个功能。你会给出一些实现这个功能的想法。 OpenSource库也行。提前致谢。

I want to use the Gabor feature to do some classification job. But the OpenCV do not support this function. Would you give some idea for implementing this function. OpenSource library is also OK. Thanks in advance.

推荐答案

哦，在opencv中有一个gabor内核：

oh, there is a gabor kernel in opencv:

#include "opencv2/imgproc/imgproc.hpp"

cv::Mat kernel = cv::getGaborKernel(cv::Size(kernel_size,kernel_size), sig, th, lm, gm, ps);
Mat src_f; // img converted to float 
Mat dest;
cv::filter2D(src_f, dest, CV_32F, kernel);

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