//拉普拉斯金字塔融合?處理三通道
/**
?*?Author：?ChuanjieZhu
?*?Date：2019.4.26
?*/
#include?
#include?
#include?
#include?
#include?

using?namespace?std;
using?namespace?cv;

//?show?image
void?showImage（String?windowName?Mat?img?int?flag?=?0）
{
	namedWindow（windowName?CV_WINDOW_NORMAL）;//0:?CV_WINDOW_NORMAL?1:?WINDOW_AUTOSIZE
	imshow（windowName?img）;
	waitKey（0）;
	//destroyWindow（windowName）;
}

vector>?gaussianPyramid（Mat?img?int?levels）
{
	vector>?_gaussianPyramid;
	_gaussianPyramid.push_back（img）;
	Mat?currentImage?=?img;
	//cout?<	for?（int?i?=?1;?i?	{
		Mat?downsampleImage;
		pyrDown（currentImage?downsamp