OpenCV2.4.3 ラプラシアンフィルタをかける

OpenCV2.4.3でラプラシアンフィルタをかけるサンプル

	//============================================================================
	// Name : Sample243_01.cpp
	// Author :
	// Version :
	// Copyright : Your copyright notice
	// Description : Hello World in C++, Ansi-style
	//============================================================================
	#include <cv.h>
	#include <highgui.h>
	using namespace cv;
	int main(int argc, char** argv){
	Mat jpeg, gray, tmp_img;
	jpeg = imread("your file path", 1);
	cvtColor(jpeg, gray, CV_BGR2GRAY);
	Mat laplacian_img;
	Laplacian(jpeg, tmp_img, CV_32F, 3);
	convertScaleAbs(tmp_img, laplacian_img, 1, 0);
	namedWindow("Display Image", CV_WINDOW_AUTOSIZE);
	imshow("Display Image", laplacian_img);
	waitKey(0);
	return 0;
	}

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