#include
#include
#define?PI?3.1415926

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

void?RGB2HSV（double?red?double?green?double?blue?double&?hue?double&?saturation?double&?intensity）
{

	double?r?g?b;
	double?h?s?i;

	double?sum;
	double?minRGB?maxRGB;
	double?theta;

	r?=?red?/?255.0;
	g?=?green?/?255.0;
	b?=?blue?/?255.0;

	minRGB?=?（（r	minRGB?=?（minRGB
	maxRGB?=?（（r>g）???（r）?:?（g））;
	maxRGB?=?（maxRGB>b）???（maxRGB）?:?（b）;

	sum?=?r?+?g?+?b;
	i?=?sum?/?3.0;

	if?（i<0.001?||?maxRGB?-?minRGB<0.001）
	{

		h?=?0.0;
		s?=?0.0;
	}
	else
	{
		s?=?1.0?-?3.0*minRGB?/?sum;
		theta?=?sqrt（（r?-?g）*（r?-?g）?+?（r?-?b）*（g?-?b））;
		theta?=?acos（（r?-?g?+?r?-?b）*0.5?/?theta）;
		if?（b?<=?g）
			h?=?theta;
		else
			h?=?2?*?PI?-?theta;
		if?（s?<=?0.01）
			h?=?0;
	}

	hue?=?（int）（h?*?180?/?PI）;
	saturation?=?（int）（s?*?100）;
	intensity?=?（int）（i?*?100）;
}

void?fillHole（const?Mat?srcBw?Mat?&dstBw）
{
	Size?m_Size?=?srcBw.size（）;
	Mat?Temp?=?Mat::zeros（m_Size.height?+?2?m_Size.width?+?2?srcBw.type（））;
	srcBw.copyTo（Temp（Range（1?m_Size.height?+?1）?Range（1?m_Size.width?+?1）））;

	cv::floodFill（Temp?Point（0?0）?Scalar（255））;

	Mat?cutImg;
	Temp（Range（1?m_Size.height?+?1）?Range（1?m_Size.width?+?1））.copyTo（cutImg）;

	dstBw?=?srcBw?|?（~cutImg）;
}

int?main（）
{
	Mat?srcImg?=?imread（“result\\1.jpg“）;
	//resize（srcImg?srcImg?Size（204.8?137.6））;重置圖片大小為什么檢測(cè)不到
	imshow（“srcImg“srcImg）;
	Mat?srcImgCopy;
	srcImg.copyTo（srcImgCopy）;

	int?width?=?srcImg.cols;//圖像寬度
	int?height?=?srcImg.rows;//圖像高度
	double?B?=?0.0?G?=?0.0?R?=?0.0?H?=?0.0?S?=?0.0?V?=?0.0;
	Mat?matRgb?=?Mat::zeros（srcImg.size（）?CV_8UC1）;
	int?x?y;?//循環(huán)
	for?（y?=?0;?y	{
		for?（x?=?0;?x		{
			//?獲取BGR值
			B?=?srcImg.at（y?x）[0];
			G?=?srcImg.at（y?x）[1];
			R?=?srcImg.at（y?x）[2];
			RGB2HSV（R?G?B?H?S?V）;
			//紅色范圍
			if?（（H?>=?337?&&?H?<=?360?||?H?>=?0?&&?H?<=?10）?&&?S?>=?12?&&?S?<=?100?&&?V>20?&&?V<99）
			{
				matRgb.at（y?x）?=?255;??
			}
		}
	}
	blur（matRgb?matRgb?Size（3?3））;
	Mat?element?=?getStructuringElement（MORPH_ELLIPSE?Size（2?*?1?+?1?2?*?1?+?1）?Point（1?1））;
	Mat?element1?=?getStructuringElement（MORPH_ELLIPSE?Size（2?*?3?+?1?2?*?3?+?1）?Point（3?3））;
	erode（matRgb?matRgb?element）;//腐蝕??
	imshow（“erode“?matRgb）;
	dilate（matRgb?matRgb?element1）;//膨脹??
	imshow（“dilate“?matRgb）;
	fillHole（matRgb?matRgb）;//填充??
	imshow（“fillHole“?matRgb）;
	Mat?matRgbCopy;
	matRgb.copyTo（matRgbCopy）;
	//cvtColor（srcImg?grayImg?CV_BGR2GRAY）;?????
	vector>contours;?//輪廓??
	vector?hierarchy;//分層??
	findContours（matRgb?contours?hierarchy?CV_RETR_EXTERNAL?CV_CHAIN_APPROX_SIMPLE?Point（0?0））;//尋找輪廓??
	vector>?contours_poly（contours.size（））;??//近似后的輪廓點(diǎn)集??
	vector?boundRect（contours.size（））;??//包圍點(diǎn)集的最小矩形vector??
	vector?center（contours.size（））;??//包圍點(diǎn)集的最小圓形vector??
	vector?radius（contours.size

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-01-23?14:26??trafficDetection1\
?????目錄???????????0??2018-01-23?14:26??trafficDetection1\Debug\
?????目錄???????????0??2018-01-23?14:26??trafficDetection1\trafficDetection1\
?????目錄???????????0??2018-01-11?12:54??trafficDetection1\trafficDetection1\Debug\
?????目錄???????????0??2018-01-11?12:54??trafficDetection1\trafficDetection1\Debug\trafficD.D9CDD426.tlog\
?????文件???????11278??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\trafficD.D9CDD426.tlog\CL.read.1.tlog
?????文件?????????466??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\trafficD.D9CDD426.tlog\CL.write.1.tlog
?????文件?????????756??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\trafficD.D9CDD426.tlog\cl.command.1.tlog
?????文件?????????173??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\trafficD.D9CDD426.tlog\trafficDetection1.lastbuildstate
?????文件???????????0??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\trafficD.D9CDD426.tlog\unsuccessfulbuild
?????文件????????1853??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\trafficDetection1.log
?????文件??????355328??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\vc120.idb
?????文件??????626688??2018-01-06?11:51??trafficDetection1\trafficDetection1\Debug\vc120.pdb
?????目錄???????????0??2018-01-11?12:54??trafficDetection1\trafficDetection1\result\
?????文件???????47669??2018-01-06?11:24??trafficDetection1\trafficDetection1\result\1.jpg
?????文件??????129568??2018-01-06?13:38??trafficDetection1\trafficDetection1\result\1_1.jpg
?????文件????????4694??2018-01-06?13:37??trafficDetection1\trafficDetection1\trafficDetection1.cpp
?????文件????????7312??2018-01-06?11:51??trafficDetection1\trafficDetection1\trafficDetection1.vcxproj
?????文件?????????958??2018-01-06?11:51??trafficDetection1\trafficDetection1\trafficDetection1.vcxproj.filters
?????目錄???????????0??2018-01-11?12:54??trafficDetection1\trafficDetection1\x64\
?????目錄???????????0??2018-01-11?12:54??trafficDetection1\trafficDetection1\x64\Debug\
?????目錄???????????0??2018-01-11?12:54??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\
?????文件???????11218??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\CL.read.1.tlog
?????文件?????????664??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\CL.write.1.tlog
?????文件?????????742??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\cl.command.1.tlog
?????文件????????2988??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\link.command.1.tlog
?????文件????????7350??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\link.read.1.tlog
?????文件?????????624??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\link.write.1.tlog
?????文件?????????171??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficD.D9CDD426.tlog\trafficDetection1.lastbuildstate
?????文件????????2457??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficDetection1.log
?????文件??????675224??2018-01-06?13:38??trafficDetection1\trafficDetection1\x64\Debug\trafficDetection1.obj
............此處省略10個(gè)文件信息