third commit

master
TangSiqin 7 years ago
parent 4ac6fca0d9
commit 4c32cb5baa

@ -1,28 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
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VisualStudioVersion = 14.0.23107.0
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#TargetFrameworkVersion=v4.0:PlatformToolSet=v140:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit
Debug|Win32|F:\VS test\ConsoleApplication1\|

@ -1,11 +0,0 @@
生成启动时间为 2018/4/23 12:50:28。
1>项目“F:\VS test\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj”在节点 2 上(Build 个目标)。
1>ClCompile:
D:\Microsoft Visual Studio 2015\VC\bin\CL.exe /c /ZI /nologo /W3 /WX- /sdl /Od /Oy- /D WIN32 /D _DEBUG /D _CONSOLE /D _UNICODE /D UNICODE /Gm /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"Debug\\" /Fd"Debug\vc140.pdb" /Gd /TP /analyze- /errorReport:prompt "源.cpp"
源.cpp
1>f:\vs test\consoleapplication1\consoleapplication1\源.cpp(16): fatal error C1083: 无法打开包括文件: “opencv.hpp”: No such file or directory
1>已完成生成项目“F:\VS test\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj”(Build 个目标)的操作 - 失败。
生成失败。
已用时间 00:00:03.57

@ -1,2 +0,0 @@
#TargetFrameworkVersion=v4.0:PlatformToolSet=v140:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit
Debug|x64|F:\VS test\ConsoleApplication1\|

@ -1,13 +0,0 @@
生成启动时间为 2018/4/23 13:19:57。
1>项目“F:\VS test\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj”在节点 2 上(Build 个目标)。
1>ClCompile:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\CL.exe /c /ZI /nologo /W3 /WX- /sdl /Od /D _DEBUG /D _CONSOLE /D _UNICODE /D UNICODE /Gm /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"x64\Debug\\" /Fd"x64\Debug\vc140.pdb" /Gd /TP /errorReport:prompt "源.cpp"
源.cpp
Link:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\link.exe /ERRORREPORT:PROMPT /OUT:"F:\VS test\ConsoleApplication1\x64\Debug\ConsoleApplication1.exe" /INCREMENTAL /NOLOGO /LIBPATH:D:\openCV3\opencv\build\x64\vc14\lib opencv_world330.lib opencv_world330d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /MANIFEST /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /manifest:embed /Debug /PDB:"F:\VS test\ConsoleApplication1\x64\Debug\ConsoleApplication1.pdb" /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /IMPLIB:"F:\VS test\ConsoleApplication1\x64\Debug\ConsoleApplication1.lib" /MACHINE:X64 "x64\Debug\源.obj"
ConsoleApplication1.vcxproj -> F:\VS test\ConsoleApplication1\x64\Debug\ConsoleApplication1.exe
1>已完成生成项目“F:\VS test\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj”(Build 个目标)的操作。
已成功生成。
已用时间 00:00:05.38

@ -1,2 +0,0 @@
#TargetFrameworkVersion=v4.0:PlatformToolSet=v140:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit
Release|x64|F:\VS test\ConsoleApplication1\|

@ -1,18 +0,0 @@
生成启动时间为 2018/4/27 8:45:56。
1>项目“F:\VS test\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj”在节点 2 上(Build 个目标)。
1>ClCompile:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\CL.exe /c /Zi /nologo /W3 /WX- /sdl /O2 /Oi /GL /D NDEBUG /D _CONSOLE /D _UNICODE /D UNICODE /Gm- /EHsc /MD /GS /Gy /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"x64\Release\\" /Fd"x64\Release\vc140.pdb" /Gd /TP /errorReport:prompt "源.cpp"
源.cpp
Link:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\link.exe /ERRORREPORT:PROMPT /OUT:"F:\VS test\ConsoleApplication1\x64\Release\ConsoleApplication1.exe" /INCREMENTAL:NO /NOLOGO /LIBPATH:D:\openCV3\opencv\build\x64\vc14\lib opencv_world330.lib opencv_world330d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /MANIFEST /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /manifest:embed /Debug /PDB:"F:\VS test\ConsoleApplication1\x64\Release\ConsoleApplication1.pdb" /SUBSYSTEM:CONSOLE /OPT:REF /OPT:ICF /LTCG:incremental /TLBID:1 /DYNAMICBASE /NXCOMPAT /IMPLIB:"F:\VS test\ConsoleApplication1\x64\Release\ConsoleApplication1.lib" /MACHINE:X64 "x64\Release\源.obj"
正在生成代码
1 of 415 functions ( 0.2%) were compiled, the rest were copied from previous compilation.
0 functions were new in current compilation
0 functions had inline decision re-evaluated but remain unchanged
已完成代码的生成
ConsoleApplication1.vcxproj -> F:\VS test\ConsoleApplication1\x64\Release\ConsoleApplication1.exe
1>已完成生成项目“F:\VS test\ConsoleApplication1\ConsoleApplication1\ConsoleApplication1.vcxproj”(Build 个目标)的操作。
已成功生成。
已用时间 00:00:13.75

@ -1,272 +0,0 @@
#include <opencv2/opencv.hpp>
using namespace std;
using namespace cv;
//our sensitivity value to be used in the threshold() function
const static int SENSITIVITY_VALUE = 20; // threshold函数灵敏值设置为20
//size of blur used to smooth the image to remove possible noise and
//increase the size of the object we are trying to track. (Much like dilate and erode)
const static int BLUR_SIZE = 10; //模糊大小,平滑图像以及增加跟踪物体大小
//we'll have just one object to search for
//and keep track of its position.
int theObject[2] = { 0,0 }; //只跟踪一个物体的位置,这里存放坐标
//bounding rectangle of the object, we will use the center of this as its position.
Rect objectBoundingRectangle = Rect(0, 0, 0, 0); // 对象的边界矩形用这个中心作为他的位置x,y,width,height)
//int to string helper function
string intToString(int number) { //数字转字符函数
//this function has a number input and string output
std::stringstream ss;
ss << number;
return ss.str();
}
void searchForMovement(Mat thresholdImage, Mat &cameraFeed) {
bool objectDetected = false;
Mat temp;
thresholdImage.copyTo(temp); //将参数拷贝到临时变量temp
//存放findContours的输出
//these two vectors needed for output of findContours
vector< vector<Point> > contours;
vector<Vec4i> hierarchy;
//find contours of filtered image using openCV findContours function
//使用此函数找到过滤图像的轮廓
//findContours(temp,contours,hierarchy,CV_RETR_CCOMP,CV_CHAIN_APPROX_SIMPLE ); // retrieves all contours检索所有轮廓
findContours(temp, contours, hierarchy, CV_RETR_EXTERNAL, CV_CHAIN_APPROX_SIMPLE, Point());// retrieves external contours
//if contours vector is not empty, we have found some objects
//如果轮廓容器不是空的,说明我们找到了对象
if (contours.size()>0) objectDetected = true;
else objectDetected = false;
if (objectDetected) {
for (int i = 0; i < contours.size(); i ++) {
//绘制边界矩形
objectBoundingRectangle = boundingRect(contours[i]);
//找到中心点
int xpos = objectBoundingRectangle.x + objectBoundingRectangle.width / 2;
int ypos = objectBoundingRectangle.y + objectBoundingRectangle.height / 2;
theObject[0] = xpos, theObject[1] = ypos;
int x = theObject[0];
int y = theObject[1];
//绘制圆及十字线
circle(cameraFeed, Point(x, y), 20, Scalar(0, 255, 0), 2);
line(cameraFeed, Point(x, y), Point(x, y - 25), Scalar(0, 255, 0), 2);
line(cameraFeed, Point(x, y), Point(x, y + 25), Scalar(0, 255, 0), 2);
line(cameraFeed, Point(x, y), Point(x - 25, y), Scalar(0, 255, 0), 2);
line(cameraFeed, Point(x, y), Point(x + 25, y), Scalar(0, 255, 0), 2);
//坐标
putText(cameraFeed, "Tracking object at (" + intToString(x) + "," + intToString(y) + ")", Point(x, y), 1, 1, Scalar(255, 0, 0), 2);
}
}
}
int main() {
//some boolean variables for added functionality
bool objectDetected = false;
//these two can be toggled by pressing 'd' or 't'
//两种模式可以通过按d或t切换
bool debugMode = false;
bool trackingEnabled = false;
//pause and resume code
//暂停和恢复
bool pause = false;
//set up the matrices that we will need
//the two frames we will be comparing
//为我们所要比较的两个帧创建图像容器
Mat frame1, frame2;
//their grayscale images (needed for absdiff() function)
//使用absdiff()得到的他们的灰度图像
Mat grayImage1, grayImage2;
//resulting difference image
//得到差异图像
Mat differenceImage;
//thresholded difference image (for use in findContours() function)
//在findContours()会用到的阈值差异图像
Mat thresholdImage;
//video capture object.
//视频
VideoCapture capture;
while (1) {
//we can loop the video by re-opening the capture every time the video reaches its last frame
//循环视频,重新开始捕捉每当视频到达最后一帧
capture.open("bouncingBall.avi");
//异常处理
if (!capture.isOpened()) {
cout << "ERROR ACQUIRING VIDEO FEED\n";
getchar();
return -1;
}
//check if the video has reach its last frame.
//检查视频是否到了最后一帧
int f = 0;
while (capture.get(CV_CAP_PROP_POS_FRAMES)<capture.get(CV_CAP_PROP_FRAME_COUNT) ) {
//read first frame
capture.read(frame1);
//第一帧时,前一帧用自身代替
if (f == 0){
frame2 = frame1.clone();
f = 1;
}
//convert frame1 to gray scale for frame differencing
//将frame1转换为灰度以进行帧差分
cvtColor(frame1, grayImage1, CV_BGR2GRAY);
//convert frame2 to gray scale for frame differencing
//将frame2转换为灰度以进行帧差分
cvtColor(frame2, grayImage2, CV_BGR2GRAY);
/*
void cvtColor(InputArray src, OutputArray dst, int code, int dstCn=0 );
InputArray src: Mat
OutputArray dst: Mat
int code:
int dstCn = 0: 0srccode
*/
//保存当前帧,作为下一帧的前一帧使用
frame2 = frame1.clone();
absdiff(grayImage2, grayImage1, differenceImage); //两帧做差diff是差后图像
//imshow("diff", diff);//显示
//3.对差值图diff_thresh进行阈值化处理
threshold(differenceImage, thresholdImage, SENSITIVITY_VALUE, 255, CV_THRESH_BINARY);
//imshow("diff_thresh", diff_thresh);
//如果是调试模式
if (debugMode == true) {
//show the difference image and threshold image
//显示差异图像和阈值图像
imshow("differenceImage", differenceImage);
imshow("thresholdImage", thresholdImage);
}
else {
//if not in debug mode, destroy the windows so we don't see them anymore
//如果不在调试模式下,则销毁窗口,以便我们不再看到它们
destroyWindow("differenceImage");
destroyWindow("thresholdImage");
}
//use blur() to smooth the image, remove possible noise and
//increase the size of the object we are trying to track. (Much like dilate and erode)
///使用blur函数来平滑图像消除可能的噪音并增加我们试图跟踪的对象的大小。
//Mat blurImage;
blur(thresholdImage, thresholdImage, Size(BLUR_SIZE, BLUR_SIZE));
//threshold again to obtain binary image from blur output
//将从模糊输出中获得的二进制图像再次阈值
threshold(thresholdImage, thresholdImage, SENSITIVITY_VALUE, 255, CV_THRESH_BINARY);
//如果是调试模式
if (debugMode == true) {
//show the threshold image after it's been "blurred"
//在“模糊”之后显示阈值图像
imshow("thresholdImageAfterBlur", thresholdImage);
}
else {
//if not in debug mode, destroy the windows so we don't see them anymore
destroyWindow("thresholdImageAfterBlur");
}
//if tracking enabled, search for contours in our thresholded image
//如果启用了跟踪,则在阈值图像中搜索轮廓
if (trackingEnabled == true) {
searchForMovement(thresholdImage, frame1);
}
//show our captured frame
//显示捕获的帧
imshow("Frame1", frame1);
//check to see if a button has been pressed.
//检查是否有按钮被按下
//this 10ms delay is necessary for proper operation of this program
//if removed, frames will not have enough time to referesh and a blank image will appear.
//这10s的延迟对于程序的正确操作是必要的如果删除帧将没有足够的时间刷新并出现空白图像。
switch (waitKey(10)) { //4个按键 escd=debugt=trackingp=pause;
// ASCII码值
case 27: //'esc' key has been pressed, exit program.
return 0;
//切换到跟踪模式
case 116: //'t' has been pressed. this will toggle tracking
trackingEnabled = !trackingEnabled;
if (trackingEnabled == false) cout << "Tracking disabled." << endl;
else cout << "Tracking enabled." << endl;
break;
//切换到调试模式
case 100: //'d' has been pressed. this will debug mode
debugMode = !debugMode; //更新标记
if (debugMode == false) cout << "Debug mode disabled." << endl;
else cout << "Debug mode enabled." << endl;
break;
//暂停或恢复运行
case 112: //'p' has been pressed. this will pause/resume the code.
pause = !pause;
if (pause == true) {
cout << "Code paused, press 'p' again to resume" << endl;
//等待输入
while (pause == true) {
//stay in this loop until
switch (waitKey()) {
//a switch statement inside a switch statement? Mind blown.
case 112:
//change pause back to false
pause = false;
cout << "Code resumed." << endl;
break;
}
}
}
}
}
//release the capture before re-opening and looping again.
//在重新循环前释放
capture.release();
}
return 0;
}

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@ -1,28 +0,0 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 14
VisualStudioVersion = 14.0.23107.0
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test", "test\test.vcxproj", "{E8788041-3B4F-4DB7-9E4E-623202BBA99E}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{E8788041-3B4F-4DB7-9E4E-623202BBA99E}.Debug|x64.ActiveCfg = Debug|x64
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///运动物体检测——帧差法
#include "opencv2/opencv.hpp"
using namespace cv;
#include <iostream>
using namespace std;
//运动物体检测函数声明
Mat MoveDetect(Mat temp, Mat frame);
int main()
{
VideoCapture video("bouncingBall.avi");//定义VideoCapture类video
if (!video.isOpened()) //对video进行异常检测
{
cout << "video open error!" << endl;
return 0;
}
int frameCount = video.get(CV_CAP_PROP_FRAME_COUNT);//获取帧数
double FPS = video.get(CV_CAP_PROP_FPS);//获取FPS
Mat frame;//存储帧
Mat temp;//存储前一帧图像
Mat result;//存储结果图像
for (int i = 0; i < frameCount; i++)
{
video >> frame;//读帧进frame
imshow("frame", frame);
if (frame.empty())//对帧进行异常检测
{
cout << "frame is empty!" << endl;
break;
}
if (i == 0)//如果为第一帧temp还为空
{
result = MoveDetect(frame, frame);//调用MoveDetect()进行运动物体检测返回值存入result
}
else//若不是第一帧temp有值了
{
result = MoveDetect(temp, frame);//调用MoveDetect()进行运动物体检测返回值存入result
}
imshow("result", result);
if (waitKey(1000.0 / FPS) == 27)//按原FPS显示
{
cout << "ESC退出!" << endl;
break;
}
temp = frame.clone();
}
return 0;
}
Mat MoveDetect(Mat temp, Mat frame)
{
Mat result = frame.clone();
//1.将background和frame转为灰度图
Mat gray1, gray2;
cvtColor(temp, gray1, CV_BGR2GRAY);
cvtColor(frame, gray2, CV_BGR2GRAY);
//2.将background和frame做差
Mat diff;
absdiff(gray1, gray2, diff);
imshow("diff", diff);
//3.对差值图diff_thresh进行阈值化处理
Mat diff_thresh;
threshold(diff, diff_thresh, 50, 255, CV_THRESH_BINARY);
imshow("diff_thresh", diff_thresh);
//4.腐蚀
Mat kernel_erode = getStructuringElement(MORPH_RECT, Size(3, 3));
Mat kernel_dilate = getStructuringElement(MORPH_RECT, Size(18, 18));
erode(diff_thresh, diff_thresh, kernel_erode);
imshow("erode", diff_thresh);
//5.膨胀
dilate(diff_thresh, diff_thresh, kernel_dilate);
imshow("dilate", diff_thresh);
//6.查找轮廓并绘制轮廓
vector<vector<Point>> contours;
findContours(diff_thresh, contours, CV_RETR_EXTERNAL, CV_CHAIN_APPROX_NONE);
drawContours(result, contours, -1, Scalar(0, 0, 255), 2);//在result上绘制轮廓
//7.查找正外接矩形
vector<Rect> boundRect(contours.size());
for (int i = 0; i < contours.size(); i++)
{
boundRect[i] = boundingRect(contours[i]);
rectangle(result, boundRect[i], Scalar(0, 255, 0), 2);//在result上绘制正外接矩形
}
return result;//返回result
}

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生成启动时间为 2018/4/25 19:27:33。
1>项目“F:\VS test\test\test\test.vcxproj”在节点 2 上(Build 个目标)。
1>ClCompile:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\CL.exe /c /ZI /nologo /W3 /WX- /sdl /Od /D _DEBUG /D _CONSOLE /D _UNICODE /D UNICODE /Gm /EHsc /RTC1 /MDd /GS /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"x64\Debug\\" /Fd"x64\Debug\vc140.pdb" /Gd /TP /errorReport:prompt test.cpp
test.cpp
1>f:\vs test\test\test\test.cpp(18): warning C4244: “初始化”: 从“double”转换到“int”可能丢失数据
1>f:\vs test\test\test\test.cpp(43): warning C4244: “参数”: 从“double”转换到“int”可能丢失数据
Link:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\link.exe /ERRORREPORT:PROMPT /OUT:"F:\VS test\test\x64\Debug\test.exe" /INCREMENTAL /NOLOGO /LIBPATH:D:\openCV3\opencv\build\x64\vc14\lib opencv_world330.lib opencv_world330d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /MANIFEST /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /manifest:embed /Debug /PDB:"F:\VS test\test\x64\Debug\test.pdb" /SUBSYSTEM:CONSOLE /TLBID:1 /DYNAMICBASE /NXCOMPAT /IMPLIB:"F:\VS test\test\x64\Debug\test.lib" /MACHINE:X64 x64\Debug\test.obj
test.vcxproj -> F:\VS test\test\x64\Debug\test.exe
1>已完成生成项目“F:\VS test\test\test\test.vcxproj”(Build 个目标)的操作。
已成功生成。
已用时间 00:00:06.20

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#TargetFrameworkVersion=v4.0:PlatformToolSet=v140:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit
Debug|x64|F:\VS test\test\|

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生成启动时间为 2018/4/25 19:28:46。
1>项目“F:\VS test\test\test\test.vcxproj”在节点 2 上(Build 个目标)。
1>ClCompile:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\CL.exe /c /Zi /nologo /W3 /WX- /sdl /O2 /Oi /GL /D NDEBUG /D _CONSOLE /D _UNICODE /D UNICODE /Gm- /EHsc /MD /GS /Gy /fp:precise /Zc:wchar_t /Zc:forScope /Zc:inline /Fo"x64\Release\\" /Fd"x64\Release\vc140.pdb" /Gd /TP /errorReport:prompt test.cpp
test.cpp
1>test.cpp(18): warning C4244: “初始化”: 从“double”转换到“int”可能丢失数据
1>test.cpp(43): warning C4244: “参数”: 从“double”转换到“int”可能丢失数据
Link:
D:\Microsoft Visual Studio 2015\VC\bin\x86_amd64\link.exe /ERRORREPORT:PROMPT /OUT:"F:\VS test\test\x64\Release\test.exe" /INCREMENTAL:NO /NOLOGO /LIBPATH:D:\openCV3\opencv\build\x64\vc14\lib opencv_world330.lib opencv_world330d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /MANIFEST /MANIFESTUAC:"level='asInvoker' uiAccess='false'" /manifest:embed /Debug /PDB:"F:\VS test\test\x64\Release\test.pdb" /SUBSYSTEM:CONSOLE /OPT:REF /OPT:ICF /LTCG:incremental /TLBID:1 /DYNAMICBASE /NXCOMPAT /IMPLIB:"F:\VS test\test\x64\Release\test.lib" /MACHINE:X64 x64\Release\test.obj
正在生成代码
1 of 328 functions ( 0.3%) were compiled, the rest were copied from previous compilation.
0 functions were new in current compilation
0 functions had inline decision re-evaluated but remain unchanged
已完成代码的生成
test.vcxproj -> F:\VS test\test\x64\Release\test.exe
1>已完成生成项目“F:\VS test\test\test\test.vcxproj”(Build 个目标)的操作。
已成功生成。
已用时间 00:00:03.49

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#TargetFrameworkVersion=v4.0:PlatformToolSet=v140:EnableManagedIncrementalBuild=false:VCToolArchitecture=Native32Bit
Release|x64|F:\VS test\test\|

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