#include?“opencv2/imgproc/imgproc.hpp“
#include?“opencv2/highgui/highgui.hpp“

#include?
#include?
#include?
#include?
#include
using?namespace?cv;
using?namespace?std;
int?kernel_size?=?3;
char?print_flag?;
static?void?help（）
{
	cout?<	cout?<}
Mat?markerMask?img;
Point?prevPt（-1?-1）;

static?void?onMouse（int?event?int?x?int?y?int?flags?void*）
{
	if?（x?=?img.cols?||?y?=?img.rows）
		return;
	if?（event?==?CV_EVENT_LBUTTONUP?||?!（flags?&?CV_EVENT_FLAG_LBUTTON））
		prevPt?=?Point（-1?-1）;
	else?if?（event?==?CV_EVENT_LBUTTONDOWN）
		prevPt?=?Point（x?y）;
	else?if?（event?==?CV_EVENT_MOUSEMOVE?&&?（flags?&?CV_EVENT_FLAG_LBUTTON））
	{
		Point?pt（x?y）;
		if?（prevPt.x?			prevPt?=?pt;
		line（markerMask?prevPt?pt?Scalar::all（255）?5?8?0）;
		line（img?prevPt?pt?Scalar::all（255）?5?8?0）;
		prevPt?=?pt;
		imshow（“image“?img）;
	}
}

int?main（int?argc?char**?argv）
{
	char*?filename?=?argc?>=?2???argv[1]?:?（char*）“D://flaw2.BMP“;
	Mat?img0?=?imread（filename?1）?imgGray;
	ofstream?outfile;
	outfile.open（“myfile.txt“）;
	print_flag?=?0;
	if?（img0.empty（））
	{
		cout?<		return?0;
	}
	help（）;
	namedWindow（“image“?1）;
	namedWindow（“markerMask“?1）;

//Canny
	Mat?src_gray?src_canny?src_blur;
	cvtColor（img0?src_gray?CV_BGR2GRAY）;
	blur（src_gray?src_blur?Size（3?3））;
	imshow（“Blur“?src_blur）;
	Canny（src_blur?src_canny?25?80?kernel_size）;
	imshow（“Canny“src_canny）;
//Hough
	Mat?src_hough;
	char?warp_flag?=?0;
	img0.copyTo（src_hough）;
	vector?lines;
	double?angle_sum=0angle_avr=0;
	//					last?three:	threshold	minLinLength?maxLineGap
	HoughLinesP（src_canny?lines?1?CV_PI?/?180?30?100?10）;
	if?（lines.size（）?>?0）
	{
		vector?angle（lines.size（））;
		for?（size_t?i?=?0;?i?		{
			Vec4i?l?=?lines[i];
			line（src_hough?Point（l[0]?l[1]）?Point（l[2]?l[3]）?Scalar（0?0?255）?3?CV_AA）;
			angle[i]?=?atan2（（l[1]?-?l[3]）（?l[2]?-?l[0]））;
			printf（“%d?%d?%d?%d?%f\n“?l[0]l[1]l[2]l[3]angle[i]）;
			angle_sum?+=?angle[i];
		}
		angle_avr?=?angle_sum?/?lines.size（）;
		angle_avr?=?angle_avr?/?CV_PI?*?180;
		if?（angle_avr?		{
			angle_avr?+=?180;
		}
		printf（“avrage?is?%f\n“?angle_avr）;
		if?（angle_avr==90.00）
		{
			printf（“no?warp?need\n“）;
			warp_flag?=?0;
		}
		else
		{
			warp_flag?=?1;
		}
	}
	else
	{
		printf（“no?warp?need\n“）;
		warp_flag?=?0;
	}
	imshow（“Hough“src_hough）;

//仿射變換
	Mat?src_warp;
	if?（warp_flag?==?1）
	{
		warp_flag?=?0;
		Mat?rot_mat（2?3?CV_32FC1）;
		Point?center?=?Point（img0.cols?/?2?img0.rows?/?2）;
		double?scale?=?1;


		//-表示順時針?+表示逆時針
		rot_mat?=?getRotationMatrix2D（center?（90?-?angle_avr）?scale）;
		warpAffine（img0?src_warp?rot_mat?src_warp.size

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-07-28?12:51??Capsule-defect-detection-master\
?????文件????????4527??2017-07-03?10:26??Capsule-defect-detection-master\README.md
?????文件????????6313??2017-07-03?10:26??Capsule-defect-detection-master\mask.jpg
?????文件???????17635??2017-07-03?10:26??Capsule-defect-detection-master\main.cpp
?????文件???????18046??2017-07-03?10:26??Capsule-defect-detection-master\LICENSE
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\good.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw9.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw8.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw7.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw6.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw5.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw4.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw3.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw2.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw10.bmp
?????文件??????308278??2017-07-03?10:26??Capsule-defect-detection-master\flaw1.bmp