交通标识牌检测c++代码

#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））;重置图片大小为什么检测不到
	imshow（“srcImg“srcImg）;
	Mat srcImgCopy;
	srcImg.copyTo（srcImgCopy）;

	int width = srcImg.cols;//图像宽度
	int height = srcImg.rows;//图像高度
	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; //循环
	for （y = 0; y	{
		for （x = 0; x		{
			// 获取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）;
			//红色范围
			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）;//腐蚀  
	imshow（“erode“ matRgb）;
	dilate（matRgb matRgb element1）;//膨胀  
	imshow（“dilate“ matRgb）;
	fillHole（matRgb matRgb）;//填充  
	imshow（“fillHole“ matRgb）;
	Mat matRgbCopy;
	matRgb.copyTo（matRgbCopy）;
	//cvtColor（srcImg grayImg CV_BGR2GRAY）;     
	vector>contours; //轮廓  
	vector hierarchy;//分层  
	findContours（matRgb contours hierarchy CV_RETR_EXTERNAL CV_CHAIN_APPROX_SIMPLE Point（0 0））;//寻找轮廓  
	vector> contours_poly（contours.size（））;  //近似后的轮廓点集  
	vector boundRect（contours.size（））;  //包围点集的最小矩形vector  
	vector center（contours.size（））;  //包围点集的最小圆形vector  
	vector radius（contours.size

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-01-23 14:26  trafficDetection1
     目录           0  2018-01-23 14:26  trafficDetection1Debug
     目录           0  2018-01-23 14:26  trafficDetection1 rafficDetection1
     目录           0  2018-01-11 12:54  trafficDetection1 rafficDetection1Debug
     目录           0  2018-01-11 12:54  trafficDetection1 rafficDetection1Debug rafficD.D9CDD426.tlog
     文件       11278  2018-01-06 11:51  trafficDetection1 rafficDetection1Debug rafficD.D9CDD426.tlogCL.read.1.tlog
     文件         466  2018-01-06 11:51  trafficDetection1 rafficDetection1Debug rafficD.D9CDD426.tlogCL.write.1.tlog
     文件         756  2018-01-06 11:51  trafficDetection1 rafficDetection1Debug rafficD.D9CDD426.tlogcl.command.1.tlog
     文件         173  2018-01-06 11:51  trafficDetection1 rafficDetection1Debug rafficD.D9CDD426.tlog rafficDetection1.lastbuildstate
     文件           0  2018-01-06 11:51  trafficDetection1 rafficDetection1Debug rafficD.D9CDD426.tlogunsuccessfulbuild
     文件        1853  2018-01-06 11:51  trafficDetection1 rafficDetection1Debug rafficDetection1.log
     文件      355328  2018-01-06 11:51  trafficDetection1 rafficDetection1Debugvc120.idb
     文件      626688  2018-01-06 11:51  trafficDetection1 rafficDetection1Debugvc120.pdb
     目录           0  2018-01-11 12:54  trafficDetection1 rafficDetection1
esult
     文件       47669  2018-01-06 11:24  trafficDetection1 rafficDetection1
esult1.jpg
     文件      129568  2018-01-06 13:38  trafficDetection1 rafficDetection1
esult1_1.jpg
     文件        4694  2018-01-06 13:37  trafficDetection1 rafficDetection1 rafficDetection1.cpp
     文件        7312  2018-01-06 11:51  trafficDetection1 rafficDetection1 rafficDetection1.vcxproj
     文件         958  2018-01-06 11:51  trafficDetection1 rafficDetection1 rafficDetection1.vcxproj.filters
     目录           0  2018-01-11 12:54  trafficDetection1 rafficDetection1x64
     目录           0  2018-01-11 12:54  trafficDetection1 rafficDetection1x64Debug
     目录           0  2018-01-11 12:54  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tlog
     文件       11218  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tlogCL.read.1.tlog
     文件         664  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tlogCL.write.1.tlog
     文件         742  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tlogcl.command.1.tlog
     文件        2988  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tloglink.command.1.tlog
     文件        7350  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tloglink.read.1.tlog
     文件         624  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tloglink.write.1.tlog
     文件         171  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficD.D9CDD426.tlog rafficDetection1.lastbuildstate
     文件        2457  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficDetection1.log
     文件      675224  2018-01-06 13:38  trafficDetection1 rafficDetection1x64Debug rafficDetection1.obj
............此处省略10个文件信息