#include?
#include?
#include?
#include?

#include?
#include?
#include?


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

//?Initialize?the?parameters
float?confThreshold?=?0.5;?//?Confidence?threshold
float?maskThreshold?=?0.3;?//?Mask?threshold

vector?classes;
vector?colors;

void?loadModal（Net&?net）;

void?predictedAllobject（Mat&?frame?Net?net）;

//?Draw?the?predicted?bounding?box
void?drawBox（Mat&?frame?int?classId?float?conf?Rect?box?Mat&?objectMask）;

//?Postprocess?the?neural?network‘s?output?for?each?frame
void?postprocess（Mat&?frame?const?vector&?outs）;

int?main（）
{

	Net?net;

	loadModal（net）;

	Mat?frame;

	//?Create?a?window
	static?const?string?kWinName?=?“Deep?learning?object?detection?in?OpenCV“;
	namedWindow（kWinName?WINDOW_NORMAL）;


	//?get?frame?from?the?video
	frame?=?imread（“3.jpg“）;

	predictedAllobject（frame?net）;

	//?Write?the?frame?with?the?detection?boxes
	Mat?detectedframe;
	frame.convertTo（detectedframe?CV_8U）;

	imshow（kWinName?frame）;

	
	waitKey（0）;

	return?0;
}


void?loadModal（Net&?net）
{
	//?Load?names?of?classes
	string?classesFile?=?“./mask_rcnn_inception_v2_coco_2018_01_28/mscoco_labels.names“;
	ifstream?ifs（classesFile.c_str（））;
	string?line;
	while?（getline（ifs?line））?classes.push_back（line）;

	//?Load?the?colors
	string?colorsFile?=?“./mask_rcnn_inception_v2_coco_2018_01_28/colors.txt“;
	ifstream?colorFptr（colorsFile.c_str（））;
	while?（getline（colorFptr?line））
	{
		char*?pEnd;
		double?r?g?b;
		r?=?strtod（line.c_str（）?&pEnd）;
		g?=?strtod（pEnd?NULL）;
		b?=?strtod（pEnd?NULL）;
		Scalar?color?=?Scalar（r?g?b?255.0）;
		colors.push_back（Scalar（r?g?b?255.0））;
	}

	//?Give?the?configuration?and?weight?files?for?the?model
	String?textGraph?=?“./mask_rcnn_inception_v2_coco_2018_01_28/mask_rcnn_inception_v2_coco_2018_01_28.pbtxt“;
	String?modelWeights?=?“./mask_rcnn_inception_v2_coco_2018_01_28/frozen_inference_graph.pb“;

	//?Load?the?network
	net?=?readNetFromTensorflow（modelWeights?textGraph）;
	net.setPreferableBackend（DNN_BACKEND_OPENCV）;
	net.setPreferableTarget（DNN_TARGET_CPU）;

}



void?predictedAllobject（Mat&?frame?Net?net）
{
	Mat?blob;

	//?Create?a?4D?blob?from?a?frame.
	blobFromImage（frame?blob?1.0?Size（frame.cols?frame.rows）?Scalar（）?true?false）;
	//blobFromImage（frame?blob）;

	//Sets?the?input?to?the?network
	net.setInput（blob）;

	//?Runs?the?forward?pass?to?get?output?from?the?output?layers
	std::vector?outNames（2）;
	outNames[0]?=?“detection_out_final“;
	outNames[1]?=?“detection_masks“;
	vector?outs;
	net.forward（outs?outNames）;

	//?Extract?the?bounding?box?and?mask?for?each?of?the?detected?objects
	postprocess（frame?outs）;

	//?Put?efficiency?information.?The?function?getPerfProfile?returns?the?overall?ti

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-02-21?10:04??opencv\
?????目錄???????????0??2019-02-18?10:41??opencv\.vs\
?????目錄???????????0??2019-02-18?10:41??opencv\.vs\opencv\
?????目錄???????????0??2019-02-18?10:41??opencv\.vs\opencv\v14\
?????文件???????34304??2019-02-21?10:04??opencv\.vs\opencv\v14\.suo
?????目錄???????????0??2019-02-21?09:58??opencv\opencv\
?????文件????????1300??2019-02-18?10:41??opencv\opencv.sln
?????文件????15224832??2019-02-21?10:04??opencv\opencv.VC.db
?????文件??????288944??2019-01-28?11:50??opencv\opencv\1.jpg
?????文件??????239931??2019-01-28?11:50??opencv\opencv\2.jpg
?????文件??????213567??2019-01-28?11:50??opencv\opencv\3.jpg
?????文件????????6601??2019-02-21?09:58??opencv\opencv\imgmain.cpp
?????文件????????5706??2019-02-18?16:28??opencv\opencv\opencv.vcxproj
?????文件?????????948??2019-02-18?16:28??opencv\opencv\opencv.vcxproj.filters
?????目錄???????????0??2019-02-18?10:53??opencv\opencv\x64\
?????目錄???????????0??2019-02-21?09:58??opencv\opencv\x64\Debug\
?????文件?????1124221??2019-02-21?09:58??opencv\opencv\x64\Debug\imgmain.obj
?????文件?????1089484??2019-02-18?16:09??opencv\opencv\x64\Debug\main.obj
?????文件?????????728??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.log
?????目錄???????????0??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\
?????文件????????1294??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\CL.command.1.tlog
?????文件???????57110??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\CL.read.1.tlog
?????文件????????1378??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\CL.write.1.tlog
?????文件????????1404??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\link.command.1.tlog
?????文件????????3568??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\link.read.1.tlog
?????文件?????????676??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\link.write.1.tlog
?????文件?????????224??2019-02-21?09:58??opencv\opencv\x64\Debug\opencv.tlog\opencv.lastbuildstate
?????文件?????1281024??2019-02-21?09:58??opencv\opencv\x64\Debug\vc140.idb
?????文件?????2265088??2019-02-21?09:58??opencv\opencv\x64\Debug\vc140.pdb
?????目錄???????????0??2019-02-18?10:53??opencv\x64\
?????目錄???????????0??2019-02-28?14:35??opencv\x64\Debug\
............此處省略3個文件信息